UNIVAC 1100/2200 series

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the 1100/80 system could be expanded to a maximum of two CAUs, and two IOUs. A later version was expandable to four CAUs and four IOUs. The SIU control panel of the updated 1100/80 (pictured above) was able to logically and physically partition larger Multi-Processor configurations into completely independent systems, each with its separate Operating System. The CAU was capable of executing both 36-bit 1100 series instructions, and 30-bit 490 series instructions. The CAU contained the same basic register stack, in the first 128 words of addressable memory, as previous generations of 1100 Series machines, but since these registers were implemented with the same ECL chips as the rest of the system, the registers did not require parity to be generated/checked with each write/read. The IOU, or Input/Output Unit was modular in design and could be configured with different Channel Modules to support varying I/O requirements. The Word Channel Module included four 1100 Series (parallel) Word Channels. Block Multiplexer and Byte Channel Modules allowed direct connection of high-speed disk/tape systems, and low speed printers, etc. respectively. The Control/Maintenance Panel was now on the SIU, and provided a minimum of indicator/buttons since the system incorporated a mini-computer, based on the BC/7 (business computer) as a maintenance processor. This was used to load microcode, and for diagnostic purposes. The CAU, IOU, and SIU units were implemented using

1199:#3007500 - Integrated Circuit - IC32, Hex Inverter #3007501 - Integrated Circuit - IC33, Quad 2 Input NAND #3007502 - Integrated Circuit - IC34, Triple 3 Input NAND #3007503 - Integrated Circuit - IC35, Dual 4 Input NAND with Split Output #3007504 - Integrated Circuit - IC36, 8 Input NAND with Split Output #3007505 - Integrated Circuit - IC37, Quad 2 Input NOR #3007506 - Integrated Circuit - IC38, Dual And-Or Inverter-2 Wide OR, 2, 2 Input AND, with Split Output #3007507 - Integrated Circuit - IC39, Triple FLIP-FLOP with Set, Over-Ride, and Reset #3007508 - Integrated Circuit - IC40, Dual FLIP-FLOP, "D" Type #3007509 - Integrated Circuit - IC41, AND-OR Inverter-4 Wide OR, 2, 2, 3, 4 Input AND #3007603 - Integrated Circuit - IC50, Quad Two-Input Line Driver Part Numbers beginning with "3" originated in the Univac Blue Bell (Philadelphia), PA location. Part numbers beginning with "4" originated in the Roseville (St. Paul), MN location. Purchased Components group was in Blue Bell. 1166:

allowed I/O operations to be independent from the compute operations, no longer "stealing" memory cycles from CAU(s). The IOAU included 8 (optionally 16 or 24) 1108/1106 compatible 36-bit Word Channels, and also included the Hardware Maintenance Panel. Pictures/illustrations of a 1110 system typical showed the IOAU Maintenance Panel, as the CAU cabinet had no indicator lights. The IOAU Maintenance Panel could display the various CAU registers from one or two associated CAU(s). The 1110 CAU also introduced an extension to the instruction set of 'Byte Instructions'. The major components of the 1110 system, the CAU, IOAU and Main Memory cabinets were designed using the same 55-pin high density card connectors, and machine wire wrapped backplane(s) as the 1108/1106. The discrete component logic used by the older systems was replaced by

992:, the 1108 had memory protection using two base and limit registers, with 512-word resolution. One was called the I-bank or instruction bank, and the other the D-bank or data bank. If the I-bank and D-bank of a program were put into different physical banks of memory, a 1/2 microsecond advantage accrued, called "alternate bank timing." The 1108 also introduced the Processor State Register, or PSR. In addition to controlling the Base Registers, it included various control "bits" that enabled the various Storage Protection features, allowed selection of either the User or Exec set of A, X & R registers, and enabled "Guard Mode" for user programs. Guard Mode prevented user programs from execution of Executive Only "privileged" instructions, and from accessing memory locations outside the program's allocated memory. 1117:. Like the 1108, it was multiprocessor capable, though it appears that it was never supplied with more than two CPUs, and did not support IOCs. In fact, the only difference between an 1108A CPU and an 1106 CPU was a couple of timing cards. In order to keep costs low, an 1106 CPU could be ordered with as few as four word channels. This meant that only three I/O channels were available for peripheral subsystems, as channel 15 (the highest-numbered channel) was always, in both 1106 and 1108 systems, dedicated to the operator's console. Early versions of the UNIVAC 1106 were simply half-speed UNIVAC 1108 systems. Later Sperry Univac used a different memory system which was inherently slower and cheaper than that of the UNIVAC 1108. Sperry Univac sold a total of 338 processors in 1106 systems. 31: 1154:. Each memory cabinet contained eight independent 8K plated-wire memory modules, or 64K for the entire cabinet. As with the 1108/1106, there was a maximum of four 64K cabinets per system. The 1110 also had 'Extended Memory' cabinets accessible in a 'daisy chain' arrangement to augment main storage. It was possible to utilize the 1108 64K core memory cabinets as Extended Storage, but in most systems utilized, the larger, less expensive 131K memory cabinets from the 1106 system. Up to eight Extended Memory cabinets were allowed, for a maximum of one million words of Extended Storage. An ESC (Extended Storage Controller) was required for each pair of memory cabinets to provide the physical connection, and address translation, from the 1110 CAUs and IOAU(s). 1297: 953: 1056:(FFT). At a simplified level, one of the 1108A CPUs would move data arrays into core memory, and send the UAP an instruction packet, containing the function to be executed, and the memory address(es) of the data array(s), across a standard I/O channel. The UAP would then perform the operation, totally independent of the CPU(s), and, when the operation was complete, "interrupt" the originating CPU via the I/O channel. A very small number of UAPs were built, for 1208: 2479: 1259:(ECL) on high density multi-layer PC boards. The ECL circuitry utilized DC voltages of +0 and -2 volts, with the CAU requiring four 50 amp -2 volt power supplies. Power was 400 Hz, to reduce large scale DC power supplies. The 400 Hz power was supplied by a motor/alternator, because even though solid state 400 Hz inverters were available, they were not considered reliable enough to meet the system uptime requirements. 1237:) Memory Cabinet. The allowed Main Storage to be expanded from maximum of 262K to a maximum of 524K. The Type 7030 Main Memory cabinet still contained eight separate Memory Modules, but they were now 16K (38-bit words, 36 Data and 2 Parity), instead of 8K each. The Type 7013 131K Core Memory Cabinet (originally used on the later 1106 Systems as Main Storage) was also replaced with a Solid-State Memory Cabinet, based on 1035:

path for each IOC. The memory was organized in physical banks of 65,536 words, with separate odd and even ports in each bank. The instruction set was very similar to that of the 1107, but included some additional instructions, including the "Test and Set" instruction for multiprocessor synchronization. Some models of the 1108 implemented the ability to divide words into four nine-bit bytes, allowing use of

1263:(SMU), two Motor Alternators, a transition unit, and two System Consoles at list price was $ 5,414,871. in October 1980. This configuration could be rented for $ 127,764 per month, or leased (5 year) for $ 95,844 per month. Monthly maintenance was $ 10,235 on this configuration. It was fairly common to discount list prices for large and/or Government customers. 1009:

more separate cabinet(s), and consisted of two separate 32K modules, for a total capacity of 64K 38-bit words (36-bits data and a Parity Bit for each 18-bit half-word). The basic cycle time of the core memory was 750 ns, and the supporting circuitry was implemented with the same circuit card/backplane technology as the 1108 CPU.

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applied twisted pair wiring was utilized to implement backplane connections with sensitive timing, connections between machine wire wrapped backplanes, and connections to the I/O channel connector panel in the lower section of the CPU Cabinet. The ICR (Integrated Control Register) stack was implemented with "new"

1024:, four memory banks totaling 262,144 words, and two independent programmable input/output controllers (IOCs). With everything busy, five activities could be going on at the same moment: three programs running in the CPUs and two input/output processes in the IOCs. One more instruction was incorporated: 1185:

in the system. The 1100/40 utilized a new Main Memory cabinet, replacing the 8K plated-wire memory modules with 16K static RAM modules (based on 1024x1-bit static RAM chips), for a total of 131K per cabinet. This allowed expansion of the Main Memory to a maximum of 524K. As with the 1110, the 1100/40

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channels for peripherals. The 1108 CPU was, with the exception of the 128-word (200 octal) ICR (Integrated Control Register) stack, entirely implemented via discrete component logic cards, each with a 55-pin high density connector, which interfaced to a machine wire wrapped backplane. Additional hand

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The 1100/80 introduced a high-speed cache memory – the SIU or Storage Interface Unit. The SIU contained either 8K, or (optionally) 16K 36-bit words of buffer memory, and was logically and physically positioned between the CAU(s)/IOU(s) and the (larger, slower) Main Memory units. The first version of

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The UNIVAC 1110 had enhanced multiprocessing support: sixteen-way memory access allowed up to six CAUs (Command Arithmetic Unit, the new name for CPU and so called because the CAU no longer had any I/O capability) and four IOAUs (Input Output Access Units, the name for separate units which performed

1136:

Note: EXEC 8 idle loop – the "idle loop" was entered when a CPU had no available task to execute (typically when waiting for an I/O operation to complete). A simplified description is that the CPU executed a block transfer (op code 022) of the ICR stack (the first 0200 memory addresses) back to the

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In addition to faster components, two significant design improvements were incorporated: base registers and additional hardware instructions. The two 18-bit base registers (one for instruction storage and one for data storage) permitted dynamic relocation: as a program got swapped in and out of main

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The core memory was available in 16,384 36-bit words in a single bank; or in increments of 16,384 words to a maximum of 65,536 words in two separately accessed banks. With a cycle time of 4 microseconds, the effective cycle time was 2 microseconds when instruction and data accesses overlapped in two

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characters. Most 1108A configurations included one or two CPUs, each with eight or (optionally) 16 36-bit parallel I/O channels, and two or three 64K core memory cabinets. Three CPU systems, with four core memory cabinets were the exception due to cost considerations. The IOC was a separate cabinet

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The 1108 II, or 1108A, was the first multiprocessor machine in the series, capable of expansion to three CPUs and two IOCs (Input/Output Control Units). To support this, it had up to 262,144 words (four cabinets) of eight-ported main memory: separate instruction and data paths for each CPU, and one

1008:

technology, replacing the thin film registers on the 1107. The ICR consisted of 128 38-bits, with a half-word Parity Bit calculated and checked with each access. The ICR was logically the first 128 memory addresses (200 Octal), but was contained in the CPU. The core memory was contained in a one or

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An 1100/62 Model E1 (upgraded version) – Medium Performance Multiprocessor Complex – two CPUs with 2K Buffer Storage, two IOUs with one Block Mux, and one Word Channel module (four channels), 1048K words of Main Storage, two System Support Processors, two System Consoles, and a Maintenance Console

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operating system. Where engineering and scientific programs could often be "compute bound" (i.e. utilizing the entire CPU and core memory), business applications, typically written in COBOL, were almost always "I/O bound" (i.e. waiting for I/O operations to complete). Instrumentation of the EXEC 8

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The 128-word thin-film memory general register stack (16 each arithmetic, index, and repeat with a few in common) had a 300-nanosecond access time with a complete cycle time of 600 nanoseconds. Six cycles of thin-film memory per core memory cycle and fast adder circuitry permitted memory address

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The 1100/60 System was available in both Single Processor 1100/61 (Model C1) and Dual Processor 1100/62 (Model H1) configurations. It was implemented using custom Sperry Univac designed Micro-Processor Integrated Circuits. Main Storage (524K to 1048K) words per CPU, optional Semiconductor Buffer

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processor to be designed by UNIVAC. The CAU could have as many as four instructions in various stages of execution at any given instant. The IOAU was completely separate, both physically and logically from the CAU, and had its own access path to the various Main and Extended Memory Modules. This

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An 1100/84 Multiprocessor 4x2 system, in two clusters (could be "partitioned" into two separate systems), including four CPU cabinets, two IOU cabinets, two SIU buffer storage units (16K words each) and 2,096K words of Main Memory (backing storage) in four cabinets, two System Maintenance Units

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to the 1108A system. The UAP, at its most basic level, consisted of four 1108A arithmetic units, and associated control circuitry, contained in a standalone cabinet almost identical to the 1108A CPU. The UAP was physically and logically situated between two 1108A multiprocessor systems. It was

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listed for $ 889,340. in March 1980. This configuration could be rented for $ 21,175 per month, or leased (5 year) for $ 16,780 per month. Monthly maintenance was $ 3,000 on this configuration. As with the 1100/80 System discounting was common for large and/or Government customers.

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Prior to the UNIVAC 1107, UNIVAC produced several vacuum-tube-based machines with model numbers from 1101 to 1105. These machines had different architectures and word sizes and were not compatible with each other or with the 1107 and its successors. They all used

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Storage (up to 8K words per CPU), and the Input/Output Unit (IOU) were contained in CPU cabinet. The IOU (optionally) supported both Block and Word Channels. The system also included a System Support Processor for diagnostic testing and system console support.

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Departments of State, Justice, and Commerce, the Judiciary, and Related Agencies Appropriations for 1964: Department of Commerce. Hearings Before a Subcommittee of the Committee on Appropriations, House of Representatives, Eighty-eighth Congress, First

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storage. It represented a marked change of architecture: unlike previous models, it was not a strict two-address machine: it was a single-address machine with up to 65,536 words of 36-bit core memory. The machine's registers were stored in 128 words of

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the I/O channel programs). The 1110 CAU expanded the memory address range from the 18-bits (1108 and 1106) to 24-bits, allowing for up to 16 million words of addressable memory. The core memory used on the 1108/1106 systems was replaced with faster

1110:" as much as 50% of the time (see note below). Since CPU performance was not an issue in these applications, it made commercial sense to create a lower-priced, lower-performance system to address the rapidly growing commercial business market. 1358:, and this corporate name change was henceforth reflected in the system names. Each of the systems listed below represents a family with similar characteristics and architecture, with family members having different performance profiles. 1096:

being the most commonly used languages. As the market for commercial computing became more mature, these operating systems were no longer able to meet the growing demand for business computing, where applications were commonly written in

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The 1107 and early 1108 machines were aimed at the engineering/scientific computing community, so much so that the 1100 Series User Group was named the UNIVAC Scientific Exchange, or USE. The operating systems were batch oriented, with

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CAU had four base and limit registers, so a program could access four 64k banks. New instructions were added to allow a program to change the contents of the banks, rather than the banks being fixed when the program was prepared

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A system of traffic control (1964) designed for the Municipality of metropolitan Toronto was a network of traffic signals and traffic detectors connected to a UNIVAC 1107 to automatically analyse the movement of vehicles.

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models), map to the current data space in main storage starting at memory address zero. These registers include both user and executive copies of the A, X, R, and J registers and many special function executive registers.

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indexing within the current instruction core memory cycle and also modification of the index value (the signed upper 18 bits were added to the lower 18 bits) in the specified index register (16 were available). The 16

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One interesting feature is that the last four index registers (X12 ... X15) and the first four accumulators (A0 ... A3) overlap, allowing data to be interpreted either way in these registers. This also results in four

1222:. In this new naming convention, the final digit represented the number of CPUs or CAUs in the system, so that, for example, a two-processor 1100/10 system was designated an 1100/12. An upgraded 1108 was called the 2187: 1052:

capable of directly addressing and interfacing to the four 65K core memory cabinets of two independent 1108A systems. It was capable of executing a number of array-processing instructions, the most important being

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was introduced in 1982. As with the 1100/80, it was available with up to four processors, and four I/O units. It was the largest, and final, member of the 1100 Series, and was the only system to be liquid-cooled.

501:, or ERA 1101, was a computer system designed by ERA and built by the Remington Rand corporation in the 1950s. It was never sold commercially. It was developed under Navy Project 13, which is 1101 in binary. The 149:– UNIVAC 6-bit code variant (no lower case characters) six characters in each 36-bit word. (FIELDATA was originally a seven-bit code of which only 64 code positions (occupying six bits) were formally defined.) 597:, a faster form of magnetic storage. With six cycles of thin-film memory per 4 microsecond main memory cycle, address indexing was performed without a cycle time penalty. Only 36 systems were sold. 1334: 584:

The UNIVAC 1107 was the first solid-state member of Sperry Univac's UNIVAC 1100 series of computers, introduced in October 1962. It was also known as the Thin-Film Computer because of its use of

1841: 1040:

that contained 8 or (optionally) 16 additional I/O channels to support configurations with very large Mass Storage requirements. A very limited number of IOCs were produced, with

1251:

was introduced in 1979. It was intended to combine 1100 and 494 systems. As with the 1100/10, 1100/20 and 1100/40, the final digit represented the number of CAUs in the system.

609:(I/O) channels also used thin-film memory locations for direct-to-memory I/O memory location registers. Programs could not be executed from unused thin-film memory locations. 1524: 1518: 1512: 1506: 1494: 1482: 1452: 1446: 1500: 1488: 1476: 1470: 1464: 1458: 2012: 1440: 1434: 1428: 1422: 1410: 1404: 1572:

Sweden used UNIAVAC 1106's frontend by UNIVAC 418's to implement a national vehicle registration database. This system ran on the 1106 Platform from 1973 to 1981.

465:(A0 ... A15), and 15 special function user registers (R1 .. R15). The 4 J registers and 3 "staging registers" are uses of some of the special function R registers. 1540:

introduced the ClearPath IX series. The ClearPath machines are a common platform that implement either the 1100/2200 architecture (the ClearPath IX series) or the

2031: 1416: 1853: 1781: 1398: 1392: 1386: 1380: 1374: 1368: 1362: 1328: 617: 613: 2363: 1613:

In 1981 it was upgraded to a UNIVAC 1100/60 platform. and would subsequently be upgraded over many years to a UNISYS XPC-L and later models.

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In 1975, Sperry Univac introduced a new series of machines with semiconductor memory replacing magnetic core, with a new naming convention:

2353: 2209: 1137:

same addresses. Since the ICR stack was contained in the CPU, this minimized use of core memory cycles, freeing them up for active CPUs.

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accumulators (A15+1 ... A15+4) that can only be accessed by their memory address (double word instructions on A15 do operate on A15+1).

1700: 2379: 631:

unit was also supported as a spooling and file-storage media. Spinning at 1800 RPM, it stored approximately 300,000 36-bit words.

1964: 1944: 1285:

was introduced in 1981. The technology was an upgraded version of the 1100/60 design. It replaced the 1110-based 1100/40 systems.

2461: 1759: 1549: 1984: 1233:. The biggest change was the replacement of the Type 7015 64K Plated-Wire Memory cabinet with a new Type 7030 131K solid state ( 1632: 1047:

The UNIVAC Array Processor, or UAP, was produced in even more limited numbers than the IOC. It was a custom-built, stand-alone

1767: 30: 2641: 1113:

The UNIVAC 1106 was introduced in December 1969 and was absolutely identical to the UNIVAC 1108, both physically and in

1560:) CPUs. Unisys' goal was to provide an orderly transition for their 1100/2200 customers to a more modern architecture. 1157:

The minimum configuration for a 1110 system was two CAUs and one IOAU. The largest configuration, 6x4 was only used by

537: 2081: 2561: 2416: 1627: 1167: 491: 2444: 1884: 1675: 1296: 1170:(TTL) integrated circuits (see Note, below). The CAU was an extremely complex unit, utilizing over 1000 cards. 2110: 1823: 642: 1726:"An annotated history of some character codes or ASCII: American Standard Code for Information Infiltration" 1192:

Note: TTL Integrated circuits used in 1110 (1100/40) CAU, IOAU and Main Memory cabinets were ceramic 14-pin

1750: 1545: 1031:

Although a 1964 internal study indicated only about 43 might sell, in all, 296 processors were produced.

155:– 9 bits per character (right-most eight used for an ASCII character) four characters in each 36-bit word 17: 2135: 1552:. In addition to the IX (1100/2200) CPUs and the NX (Burroughs large systems) CPU, the architecture had 1060:, Digitech(Calgary) and Gulf Canada(Calgary). The UAPs installed were used for processing seismic data. 505:

or ERA 1102 was designed by Engineering Research Associates for the United States Air Force. The 36-bit

2161: 1301: 1106:

operating system showed that, in a 1108A multiprocessor configuration, the CPU(s) were often in the "

544:. However, by the time the BOMARC was deployed in the 1960s, a more modern computer (a version of the 2651: 999:

arithmetic, double-word load, store, and comparison instructions. The processor could have up to 16

2646: 2536: 1899:

Weight for Central Computer, Power Control Center, Operator Console and Core Memory (65,000 words)

1101:. UNIVAC responded to this change in the market with the 1108A multiprocessor system and with the 2589: 2495: 2451: 1806: 1725: 1622: 1541: 1182: 1076: 1021: 988:

memory, its instructions and data could be placed anywhere each time it got reloaded. To support

462: 63: 1904: 1162: 1053: 541: 96: 88: 2308: 1926: 1012:

Just as the first UNIVAC 1108 systems were being delivered in 1965, Sperry Rand announced the

2439: 2282: 2234: 1351: 1256: 653: 2059: 1876: 1869: 1667: 1660: 634:

The 1107, without any peripherals, weighed about 5,200 pounds (2.6 short tons; 2.4 t).

2571: 2409: 1193: 1174: 1125: 1068: 573: 67: 1692: 177:

j (4 bits) - partial word designator, J-register designator, or minor function designator,

8: 2369: 2256: 1048: 102: 71: 2456: 2348: 1594:

2 x Frontend UNIVAC 418-II for county council and telex terminals (347 CRT's/400 telex)

1347: 1317: 1196:, where pins 4 and 10 were +5 volts and ground respectively: state-of-the-art in 1969. 1151: 1005: 973: 961: 657: 589: 569: 561: 435: 2615: 2342: 1880: 1773: 1763: 1671: 1270:

was introduced in 1979. It replaced the 1108/1106-based 1100/10 and 1100/20 systems.

1057: 2610: 1041: 996: 989: 965: 594: 585: 133: 127: 1308:

The Sperry Integrated Scientific Processor (ISP) is an attachment to the 1100/90.

620:

tape drives were supported, both of which could use either metallic (UNIVAC I) or

438:

of the high-speed "general register stack" ("integrated circuit registers" on the

2656: 2594: 2526: 2402: 2383: 2357: 1114: 1548:

series). Everything is common except the actual CPUs, which are implemented as

2466: 2374: 1282: 1267: 458: 122: 2635: 2620: 2531: 2500: 638: 518: 2389: 2337: 952: 1721: 1181:. In this new naming convention, the final digit represented the number of 1075:. In this new naming convention, the final digit represented the number of 1025: 1000: 606: 510: 141: 1824:"Sperry Univac 1100/80 Systems Processor and Storage Programmer Reference" 2235:"Computerworld: Twin 418s, 1106s Coordinate Swedish Automobile Data Base" 1812:. Univac. November 1961. Chapter 3, Data, Control, And Instruction Words. 1146:

The UNIVAC 1110 was the fourth member of the series, introduced in 1972.

1121: 1064: 981: 977: 969: 668:

The following is an example budget estimate for a UNIVAC 1107 from 1963.

628: 565: 529: 522: 514: 506: 502: 498: 487: 483: 443: 439: 47: 656:

named SLEUTH with sophisticated macro capabilities, and a very flexible

2487: 1238: 1234: 1207: 646: 621: 557: 2014:

Integrated Scientific Processor System Processor and Storage Reference

1842:"Engineering Research Associates and the Atlas Computer (UNIVAC 1101)" 1588:

2 x Communication Processors C/SP for Police and demand terminal users

556:

These machines had a common architecture and word size. They all used

513:) was released in 1956. This was the first commercial computer to use 1107: 545: 108:

Half word – two 18-bit fields per word (unsigned or ones' complement)

494:(ERA) which was later purchased and merged with the UNIVAC company. 2556: 2551: 2478: 1637: 649: 146: 1925:

Appropriations, United States Congress House Committee on (1963).

2510: 2136:"ClearPath Next-Generation Server Architecture Debuts on OS 2200" 2032:"SPERRY Integrated Scientific Processor System Facts and Figures" 1557: 1089: 92: 1913:

A Third Survey of Domestic Electronic Digital Computing Systems.

1777: 180:

a (4 bits) - register (A, X, or R) designator or I/O designator,

2581: 2546: 2425: 2354:

The UNIVAC 1108 - Unisys History Newsletter, Volume 3, Number 2

1640:

IBM's top-of-the-line 36-bit computer series of the late 1950s.

1537: 1355: 1102: 476: 171: 55: 51: 43: 2541: 2210:"New Unisys ClearPath System Outperforms Mainframe Offerings" 1098: 1093: 1036: 451: 152: 1563: 1189:

Sperry Rand sold a total of 290 processors in 1110 systems.

525:

was the successor to the 1103A, and was introduced in 1958.

111:

Third word – three 12-bit fields per word (ones' complement)

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2 x line printers (0770 and 0758) -- 1,200 lines per minute

1553: 1241: 1158: 956:

A Univac 1108 used to process the 1970 United States Census

898:

Additional teletype typewriters attached to console channel

136:– 72 bits: sign bit, 11-bit characteristic, 60-bit mantissa 1079:(e.g., 1100/22 was a system with two CPUs) in the system. 130:– 36 bits: sign bit, 8-bit characteristic, 27-bit mantissa 66:

1107 model number was in the same sequence as the earlier

2394: 533: 166:

Instructions are 36 bits long with the following fields:

70:, but the early computers were not compatible with their 1591:

9 x FASTRAND-III drums (198 million characters per drum)

2380:

EXEC II - Unisys History Newsletter, Volume 1, Number 3

1173:

When Sperry Rand replaced the plated-wire memory with

2364:

UNIVAC 1108-II The big system with the big reputation

1020:) which had support for multiprocessing: up to three 548:, designated the G-40) had replaced the UNIVAC 1104. 2188:"Unisys' ClearPath Line Adds Intel Based Mainframes" 2002:

Sperry Univac 1100/60 Facts and Figures, U6313, 7905

114:

Quarter word – four 9-bit fields per word (unsigned)

2343:

A history of Univac computers and Operating Systems

1829:. Sperry Univac. 1977. Section 4.2 Control Section. 1028:, to provide for synchronization between the CPUs. 828:

Uniservo III-A control and sync unit - dual channel

2104: 2102: 1868: 1659: 870:FH 880 drum - 4,718,592 characters - 786,432 words 186:h (1 bit ) - index register increment designator, 117:Sixth word – six 6-bit fields per word (unsigned) 2633: 645:was contracted to provide a powerful optimizing 551: 509:was introduced in 1953 and an upgraded version ( 54:. The series continues to be supported today by 2099: 1932:. U.S. Government Printing Office. p. 609. 1758:. The Systems Programming Series (1 ed.). 1455:introduced in 2002 (renamed Dorado 140 in 2003) 1449:introduced in 2001 (renamed Dorado 180 in 2003) 995:Additional 1108 hardware instructions included 450:The table on the right shows the addresses (in 1924: 1202: 2410: 1752:Coded Character Sets, History and Development 1742: 1531: 1714: 1597:2 x FH1782 drums (12.5m characters per drum) 490:as their main memory. Some were designed by 477:Vacuum tube machines not mutually compatible 192:u (16 bits) - address or operand designator. 1839: 1603:10 x 8440 discs (117m characters per drive) 183:x (4 bits) - index register (X) designator, 2477: 2417: 2403: 2390:UNIVAC 1107 documentation on Bitsavers.org 2082:"Unisys Introduces ClearPath Plus Servers" 1684: 1600:9 x 8433 discs (205m characters per drive) 637:Univac provided a batch operating system, 2162:"Unisys revs up big ClearPath mainframes" 1943:"4.6 Executive System Control Features". 1866: 1748: 1657: 1564:Applications of 1100/2200 series machines 2088:. Enterprise Systems Journal. 2001-04-24 1720: 1575:In March 1979 this system consisted of: 1295: 1206: 951: 758:High speed printer control and sync unit 306: 284: 189:i (1 bit) - indirect address designator, 29: 2160:Morgan, Timothy Prickett (2011-05-10). 1760:Addison-Wesley Publishing Company, Inc. 1177:, the same machine was released as the 1128:, the same machine was released as the 1071:, the same machine was released as the 14: 2634: 2185: 2159: 2108: 1690: 1633:Unisys 2200 Series system architecture 1335:SPERRY Integrated Scientific Processor 980:, compared to the 1107, were used for 2398: 2375:UNIVAC Thin-Film Memory Computer 1107 2207: 1341: 1311: 1229:An upgraded 1110 was released as the 673: 161: 46:computer systems, beginning with the 2111:"Unisys Touts New Mainframe Systems" 1902: 744:High speed printer - online, 600 lpm 702:2-bank core memory with 65,536 words 2462:Eckert–Mauchly Computer Corporation 2309:"Extended Processing Cabinett, XPC" 2140:Unisys ClearPath Connection archive 786:Uniservo II-A control and sync unit 24: 2567:New Executive Programming Language 2237:. IDG Enterprise. 4 September 1974 1693:"UNIVAC 1100 Series FIELDATA Code" 1300:UNIVAC 1100/80 operations room at 1044:(UAL) being the primary customer. 856:Papertape subsystem - Medium speed 170:f (6 bits) - function designator ( 25: 2668: 2331: 2062:. IDG Enterprise. 13 October 1986 1983:"3.6.14 Character Instructions". 1787:from the original on May 26, 2016 960:The 1108 was introduced in 1964. 884:FH 880 drum control and sync unit 730:Card reader control and sync unit 2186:Bryant, Christian (2014-06-20). 1218:An upgraded 1106 was called the 663: 2301: 2275: 2249: 2227: 2201: 2179: 2153: 2128: 2074: 2052: 2024: 2020:. Sperry. April 1986. UP-11006. 2005: 1996: 1976: 1956: 1936: 1918: 1703:from the original on 2016-05-22 1628:Unisys OS 2200 operating system 572:) until that was replaced with 492:Engineering Research Associates 82: 77: 2445:System Development Corporation 2386: (archived August 9, 2017) 2360: (archived April 22, 2017) 2109:Swoyer, Stephen (2003-05-20). 1986:UNIVAC 1110 System Description 1966:UNIVAC 1108 System Description 1963:"2.4 Univac Array Processor". 1946:UNIVAC 1108 System Description 1893: 1860: 1833: 1816: 1807:"Univac 1107 Central Computer" 1799: 1749:Mackenzie, Charles E. (1980). 1651: 1120:When Sperry Rand replaced the 1092:and (to a much lesser extent) 1063:When Sperry Rand replaced the 536:version of the 1103 built for 13: 1: 2315:(in Swedish). 1 February 2019 1644: 1161:. The 1110 CAU was the first 688:Univac 1107 central processor 643:Computer Sciences Corporation 552:UNIVAC 1100 compatible series 27:Family of mainframe computers 2208:Diana, Alison (2015-05-20). 2117:. Enterprise Systems Journal 1903:Weik, Martin H. (Mar 1961). 1525:UNISYS ClearPath Dorado 8300 1519:UNISYS ClearPath Dorado 6300 1513:UNISYS ClearPath Dorado 4300 1507:UNISYS ClearPath Dorado 4200 1495:UNISYS ClearPath Dorado 4100 1483:UNISYS ClearPath Dorado 4000 1453:UNISYS ClearPath Plus CS7400 1447:UNISYS ClearPath Plus CS7800 196: 7: 2283:"Invigning av 1100/60 1981" 1691:Walker, John (1996-08-06). 1616: 1501:UNISYS ClearPath Dorado 800 1489:UNISYS ClearPath Dorado 700 1477:UNISYS ClearPath Dorado 400 1471:UNISYS ClearPath Dorado 300 1465:UNISYS ClearPath Dorado 200 1459:UNISYS ClearPath Dorado 100 1203:Semiconductor memory series 1168:transistor–transistor logic 842:Uniservo III-A power supply 200: 50:in 1962, initially made by 10: 2673: 2642:UNIVAC mainframe computers 2424: 2289:(in Swedish). 12 June 2015 2263:(in Swedish). 12 June 2015 1871:A Few Good Men From Univac 1730:sensitive research (SR-IX) 1662:A Few Good Men From Univac 1532:UNISYS ClearPath IX series 1302:University at Albany, SUNY 800:Uniservo II-A power supply 540:, in 1957, for use on the 42:is a series of compatible 2603: 2580: 2537:Burroughs B2500 and B4900 2519: 2486: 2475: 2432: 1867:Lundstrom, David (1987). 1846:Unisys History Newsletter 1840:George Gray (June 1999). 1658:Lundstrom, David (1987). 911: 454:) of the user registers. 427: 416: 405: 394: 383: 372: 361: 350: 339: 328: 317: 295: 273: 220: 209: 1585:12 x Magnetic tape units 1304:, Albany, New York, 1981 2590:List of UNIVAC products 2506:UNIVAC 1100/2200 series 2496:Burroughs Large Systems 2452:Convergent Technologies 1722:Jennings, Thomas Daniel 1623:List of UNIVAC products 1542:Burroughs large systems 1441:UNISYS ClearPath IX6800 1435:UNISYS ClearPath IX6600 1429:UNISYS ClearPath IX5800 1423:UNISYS ClearPath IX5600 1411:UNISYS ClearPath IX4800 1405:UNISYS ClearPath IX4400 1141: 1082: 947: 579: 40:UNIVAC 1100/2200 series 2257:"Bild på utrustningen" 2214:www.enterprisetech.com 2142:. Unisys. January 2008 1856:on September 13, 2017. 1320:discontinued the name 1305: 1212: 1054:fast Fourier transform 957: 564:. Early machines used 542:BOMARC Missile Program 72:solid-state successors 35: 2440:Burroughs Corporation 2166:www.theregister.co.uk 1875:. MIT Press. p. 1666:. MIT Press. p. 1352:Burroughs Corporation 1299: 1257:emitter-coupled logic 1210: 976:. Smaller and faster 955: 538:Westinghouse Electric 101:Whole word – 36-bit ( 68:vacuum-tube computers 33: 1324:for their products. 1175:semiconductor memory 1126:semiconductor memory 1069:semiconductor memory 716:Card Reader - 600cpm 574:semiconductor memory 428:Protected Executive 417:Protected Executive 373:Protected Executive 1852:(3). Archived from 1211:NASA UNIVAC 1100/40 1016:(also known as the 962:Integrated circuits 562:integrated circuits 58:Corporation as the 2457:Sperry Corporation 1544:architecture (the 1527:introduced in 2015 1521:introduced in 2014 1515:introduced in 2014 1509:introduced in 2012 1503:introduced in 2011 1497:introduced in 2010 1491:introduced in 2009 1485:introduced in 2008 1479:introduced in 2007 1473:introduced in 2005 1467:introduced in 2005 1461:introduced in 2003 1443:introduced in 1999 1437:introduced in 1999 1431:introduced in 1998 1425:introduced in 1998 1419:introduced in 1997 1413:introduced in 1997 1407:introduced in 1996 1401:introduced in 1995 1395:introduced in 1993 1389:introduced in 1993 1383:introduced in 1990 1377:introduced in 1989 1371:introduced in 1988 1365:introduced in 1986 1348:Sperry Corporation 1342:UNISYS 2200 series 1337:introduced in 1985 1331:introduced in 1985 1318:Sperry Corporation 1312:SPERRY 2200 series 1306: 1213: 1152:plated-wire memory 1006:integrated circuit 958: 570:plated-wire memory 162:Instruction format 36: 2629: 2628: 2616:J. Presper Eckert 1769:978-0-201-14460-4 1058:Shell Oil Company 945: 944: 461:(X1 ... X15), 16 432: 431: 296:Overlap (X or A) 285:Overlap (X or A) 274:Overlap (X or A) 16:(Redirected from 2664: 2652:36-bit computers 2611:Robert S. Barton 2542:Command AND Edit 2481: 2419: 2412: 2405: 2396: 2395: 2325: 2324: 2322: 2320: 2305: 2299: 2298: 2296: 2294: 2279: 2273: 2272: 2270: 2268: 2253: 2247: 2246: 2244: 2242: 2231: 2225: 2224: 2222: 2221: 2216:. EnterpriseTech 2205: 2199: 2198: 2196: 2195: 2183: 2177: 2176: 2174: 2173: 2157: 2151: 2150: 2148: 2147: 2132: 2126: 2125: 2123: 2122: 2106: 2097: 2096: 2094: 2093: 2078: 2072: 2071: 2069: 2067: 2056: 2050: 2049: 2047: 2045: 2036: 2028: 2022: 2021: 2019: 2009: 2003: 2000: 1994: 1993: 1991: 1980: 1974: 1973: 1971: 1960: 1954: 1953: 1951: 1940: 1934: 1933: 1922: 1916: 1912: 1897: 1891: 1890: 1874: 1864: 1858: 1857: 1837: 1831: 1830: 1828: 1820: 1814: 1813: 1811: 1803: 1797: 1796: 1794: 1792: 1786: 1757: 1746: 1740: 1739: 1737: 1736: 1718: 1712: 1711: 1709: 1708: 1688: 1682: 1681: 1665: 1655: 1582:2 x 196KW Memory 1417:UNISYS 2200/3800 1049:math coprocessor 1042:United Air Lines 997:double precision 990:multiprogramming 974:register storage 966:thin-film memory 671: 670: 595:thin-film memory 586:thin-film memory 560:electronics and 532:system was a 30- 201: 134:Double precision 128:Single precision 103:ones' complement 60:ClearPath Dorado 21: 2672: 2671: 2667: 2666: 2665: 2663: 2662: 2661: 2647:UNIVAC hardware 2632: 2631: 2630: 2625: 2599: 2595:UNIVAC FASTRAND 2576: 2527:Burroughs B1700 2515: 2482: 2473: 2428: 2423: 2384:Wayback Machine 2358:Wayback Machine 2349:UNIVAC timeline 2338:UNIVAC Memories 2334: 2329: 2328: 2318: 2316: 2307: 2306: 2302: 2292: 2290: 2281: 2280: 2276: 2266: 2264: 2255: 2254: 2250: 2240: 2238: 2233: 2232: 2228: 2219: 2217: 2206: 2202: 2193: 2191: 2184: 2180: 2171: 2169: 2158: 2154: 2145: 2143: 2134: 2133: 2129: 2120: 2118: 2107: 2100: 2091: 2089: 2080: 2079: 2075: 2065: 2063: 2060:"Computerworld" 2058: 2057: 2053: 2043: 2041: 2034: 2030: 2029: 2025: 2017: 2011: 2010: 2006: 2001: 1997: 1989: 1982: 1981: 1977: 1969: 1962: 1961: 1957: 1949: 1942: 1941: 1937: 1923: 1919: 1898: 1894: 1887: 1865: 1861: 1838: 1834: 1826: 1822: 1821: 1817: 1809: 1805: 1804: 1800: 1790: 1788: 1784: 1770: 1755: 1747: 1743: 1734: 1732: 1724:(2020-02-05) . 1719: 1715: 1706: 1704: 1697:UNIVAC Memories 1689: 1685: 1678: 1656: 1652: 1647: 1619: 1606:1 x card reader 1566: 1534: 1399:UNISYS 2200/300 1393:UNISYS 2200/900 1387:UNISYS 2200/500 1381:UNISYS 2200/100 1375:UNISYS 2200/600 1369:UNISYS 2200/400 1363:UNISYS 2200/200 1344: 1329:SPERRY 2200/100 1314: 1205: 1200: 1144: 1115:instruction set 1085: 950: 666: 582: 568:(the 1110 used 554: 517:instead of the 479: 459:index registers 362:Unassigned (A) 351:Unassigned (A) 340:Unassigned (A) 199: 164: 85: 80: 28: 23: 22: 15: 12: 11: 5: 2670: 2660: 2659: 2654: 2649: 2644: 2627: 2626: 2624: 2623: 2618: 2613: 2607: 2605: 2601: 2600: 2598: 2597: 2592: 2586: 2584: 2578: 2577: 2575: 2574: 2569: 2564: 2559: 2554: 2549: 2544: 2539: 2534: 2529: 2523: 2521: 2517: 2516: 2514: 2513: 2508: 2503: 2498: 2492: 2490: 2484: 2483: 2476: 2474: 2472: 2471: 2470: 2469: 2467:Remington Rand 2464: 2454: 2449: 2448: 2447: 2436: 2434: 2430: 2429: 2422: 2421: 2414: 2407: 2399: 2393: 2392: 2387: 2377: 2372: 2367: 2361: 2351: 2346: 2340: 2333: 2332:External links 2330: 2327: 2326: 2300: 2274: 2248: 2226: 2200: 2190:. Tom's IT Pro 2178: 2152: 2127: 2098: 2073: 2051: 2023: 2004: 1995: 1975: 1955: 1935: 1917: 1915: 1914: 1892: 1885: 1859: 1832: 1815: 1798: 1768: 1741: 1713: 1683: 1676: 1649: 1648: 1646: 1643: 1642: 1641: 1635: 1630: 1625: 1618: 1615: 1611: 1610: 1607: 1604: 1601: 1598: 1595: 1592: 1589: 1586: 1583: 1580: 1565: 1562: 1533: 1530: 1529: 1528: 1522: 1516: 1510: 1504: 1498: 1492: 1486: 1480: 1474: 1468: 1462: 1456: 1450: 1444: 1438: 1432: 1426: 1420: 1414: 1408: 1402: 1396: 1390: 1384: 1378: 1372: 1366: 1343: 1340: 1339: 1338: 1332: 1313: 1310: 1290:UNIVAC 1100/90 1283:UNIVAC 1100/70 1268:UNIVAC 1100/60 1249:UNIVAC 1100/80 1231:UNIVAC 1100/40 1224:UNIVAC 1100/20 1220:UNIVAC 1100/10 1204: 1201: 1198: 1179:UNIVAC 1100/40 1143: 1140: 1139: 1138: 1130:UNIVAC 1100/10 1084: 1081: 1073:UNIVAC 1100/20 1014:UNIVAC 1108 II 949: 946: 943: 942: 939: 937: 935: 931: 930: 927: 924: 921: 917: 916: 913: 909: 908: 905: 902: 899: 895: 894: 891: 888: 885: 881: 880: 877: 874: 871: 867: 866: 863: 860: 857: 853: 852: 849: 846: 843: 839: 838: 835: 832: 829: 825: 824: 821: 818: 815: 814:Uniservo III-A 811: 810: 807: 804: 801: 797: 796: 793: 790: 787: 783: 782: 779: 776: 773: 769: 768: 765: 762: 759: 755: 754: 751: 748: 745: 741: 740: 737: 734: 731: 727: 726: 723: 720: 717: 713: 712: 709: 706: 703: 699: 698: 695: 692: 689: 685: 684: 681: 678: 675: 665: 662: 658:linking loader 581: 578: 558:transistorized 553: 550: 486:and many used 478: 475: 430: 429: 426: 423: 419: 418: 415: 412: 408: 407: 404: 401: 397: 396: 393: 390: 386: 385: 382: 379: 375: 374: 371: 368: 364: 363: 360: 357: 353: 352: 349: 346: 342: 341: 338: 335: 331: 330: 327: 324: 320: 319: 316: 313: 309: 308: 305: 302: 298: 297: 294: 291: 287: 286: 283: 280: 276: 275: 272: 269: 265: 264: 261: 258: 255: 251: 250: 247: 244: 241: 237: 236: 233: 230: 227: 223: 222: 219: 216: 212: 211: 208: 205: 198: 195: 194: 193: 190: 187: 184: 181: 178: 175: 163: 160: 159: 158: 157: 156: 150: 139: 138: 137: 131: 123:Floating point 120: 119: 118: 115: 112: 109: 106: 84: 81: 79: 76: 34:UNIVAC 1100/80 26: 9: 6: 4: 3: 2: 2669: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2640: 2639: 2637: 2622: 2621:Peter Altabef 2619: 2617: 2614: 2612: 2609: 2608: 2606: 2602: 2596: 2593: 2591: 2588: 2587: 2585: 2583: 2579: 2573: 2570: 2568: 2565: 2563: 2560: 2558: 2555: 2553: 2550: 2548: 2545: 2543: 2540: 2538: 2535: 2533: 2532:Burroughs B20 2530: 2528: 2525: 2524: 2522: 2518: 2512: 2509: 2507: 2504: 2502: 2499: 2497: 2494: 2493: 2491: 2489: 2485: 2480: 2468: 2465: 2463: 2460: 2459: 2458: 2455: 2453: 2450: 2446: 2443: 2442: 2441: 2438: 2437: 2435: 2431: 2427: 2420: 2415: 2413: 2408: 2406: 2401: 2400: 2397: 2391: 2388: 2385: 2381: 2378: 2376: 2373: 2371: 2370:The Case 1107 2368: 2365: 2362: 2359: 2355: 2352: 2350: 2347: 2344: 2341: 2339: 2336: 2335: 2314: 2310: 2304: 2288: 2284: 2278: 2262: 2258: 2252: 2236: 2230: 2215: 2211: 2204: 2189: 2182: 2168:. TheRegister 2167: 2163: 2156: 2141: 2137: 2131: 2116: 2112: 2105: 2103: 2087: 2083: 2077: 2061: 2055: 2040: 2039:bitsavers.org 2033: 2027: 2016: 2015: 2008: 1999: 1988: 1987: 1979: 1968: 1967: 1959: 1948: 1947: 1939: 1931: 1930: 1921: 1910: 1909:ed-thelen.org 1906: 1905:"UNIVAC 1107" 1901: 1900: 1896: 1888: 1882: 1878: 1873: 1872: 1863: 1855: 1851: 1847: 1843: 1836: 1825: 1819: 1808: 1802: 1783: 1779: 1775: 1771: 1765: 1761: 1754: 1753: 1745: 1731: 1727: 1723: 1717: 1702: 1698: 1694: 1687: 1679: 1673: 1669: 1664: 1663: 1654: 1650: 1639: 1636: 1634: 1631: 1629: 1626: 1624: 1621: 1620: 1614: 1608: 1605: 1602: 1599: 1596: 1593: 1590: 1587: 1584: 1581: 1578: 1577: 1576: 1573: 1570: 1561: 1559: 1556:(and briefly 1555: 1551: 1547: 1543: 1539: 1526: 1523: 1520: 1517: 1514: 1511: 1508: 1505: 1502: 1499: 1496: 1493: 1490: 1487: 1484: 1481: 1478: 1475: 1472: 1469: 1466: 1463: 1460: 1457: 1454: 1451: 1448: 1445: 1442: 1439: 1436: 1433: 1430: 1427: 1424: 1421: 1418: 1415: 1412: 1409: 1406: 1403: 1400: 1397: 1394: 1391: 1388: 1385: 1382: 1379: 1376: 1373: 1370: 1367: 1364: 1361: 1360: 1359: 1357: 1353: 1349: 1336: 1333: 1330: 1327: 1326: 1325: 1323: 1319: 1309: 1303: 1298: 1294: 1291: 1286: 1284: 1279: 1275: 1271: 1269: 1264: 1260: 1258: 1252: 1250: 1245: 1243: 1240: 1236: 1232: 1227: 1225: 1221: 1216: 1209: 1197: 1195: 1190: 1187: 1184: 1180: 1176: 1171: 1169: 1164: 1160: 1155: 1153: 1147: 1135: 1134: 1133: 1131: 1127: 1123: 1118: 1116: 1111: 1109: 1104: 1100: 1095: 1091: 1080: 1078: 1074: 1070: 1066: 1061: 1059: 1055: 1050: 1045: 1043: 1038: 1032: 1029: 1027: 1023: 1019: 1015: 1010: 1007: 1002: 998: 993: 991: 985: 983: 979: 975: 971: 967: 964:replaced the 963: 954: 940: 938: 936: 933: 932: 928: 925: 922: 919: 918: 914: 910: 906: 903: 900: 897: 896: 892: 889: 886: 883: 882: 878: 875: 872: 869: 868: 864: 861: 858: 855: 854: 850: 847: 844: 841: 840: 836: 833: 830: 827: 826: 822: 819: 816: 813: 812: 808: 805: 802: 799: 798: 794: 791: 788: 785: 784: 780: 777: 774: 772:Uniservo II-A 771: 770: 766: 763: 760: 757: 756: 752: 749: 746: 743: 742: 738: 735: 732: 729: 728: 724: 721: 718: 715: 714: 710: 707: 704: 701: 700: 696: 693: 690: 687: 686: 682: 679: 676: 672: 669: 664:Example costs 661: 659: 655: 651: 648: 644: 640: 635: 632: 630: 625: 623: 619: 615: 610: 608: 602: 598: 596: 591: 587: 577: 575: 571: 567: 563: 559: 549: 547: 543: 539: 535: 531: 526: 524: 520: 519:Williams tube 516: 512: 508: 504: 500: 495: 493: 489: 485: 474: 472: 466: 464: 460: 457:There are 15 455: 453: 448: 445: 441: 437: 424: 421: 420: 413: 410: 409: 402: 399: 398: 391: 388: 387: 380: 377: 376: 369: 366: 365: 358: 355: 354: 347: 344: 343: 336: 333: 332: 325: 322: 321: 314: 311: 310: 303: 300: 299: 292: 289: 288: 281: 278: 277: 270: 267: 266: 262: 259: 256: 253: 252: 248: 245: 242: 239: 238: 234: 231: 228: 225: 224: 217: 214: 213: 206: 203: 202: 191: 188: 185: 182: 179: 176: 173: 169: 168: 167: 154: 151: 148: 145: 144: 143: 140: 135: 132: 129: 126: 125: 124: 121: 116: 113: 110: 107: 104: 100: 99: 98: 94: 90: 87: 86: 75: 73: 69: 65: 61: 57: 53: 49: 45: 41: 32: 19: 2562:MCP Compiler 2505: 2317:. Retrieved 2312: 2303: 2291:. Retrieved 2286: 2277: 2265:. Retrieved 2260: 2251: 2239:. Retrieved 2229: 2218:. Retrieved 2213: 2203: 2192:. Retrieved 2181: 2170:. Retrieved 2165: 2155: 2144:. Retrieved 2139: 2130: 2119:. Retrieved 2114: 2090:. Retrieved 2085: 2076: 2064:. Retrieved 2054: 2042:. Retrieved 2038: 2026: 2013: 2007: 1998: 1985: 1978: 1965: 1958: 1945: 1938: 1927: 1920: 1908: 1895: 1870: 1862: 1854:the original 1849: 1845: 1835: 1818: 1801: 1789:. Retrieved 1762:p. 64. 1751: 1744: 1733:. Retrieved 1729: 1716: 1705:. Retrieved 1696: 1686: 1661: 1653: 1612: 1574: 1571: 1567: 1546:ClearPath NX 1535: 1350:merged with 1345: 1321: 1315: 1307: 1289: 1287: 1280: 1276: 1272: 1265: 1261: 1253: 1248: 1246: 1230: 1228: 1223: 1219: 1217: 1214: 1191: 1188: 1178: 1172: 1156: 1148: 1145: 1129: 1119: 1112: 1086: 1072: 1062: 1046: 1033: 1030: 1026:test-and-set 1018:UNIVAC 1108A 1017: 1013: 1011: 1001:input/output 994: 986: 959: 915:$ 3,500,000 667: 636: 633: 626: 618:UNISERVO III 614:UNISERVO IIA 611: 607:input/output 603: 599: 583: 555: 527: 511:UNIVAC 1103A 496: 484:vacuum tubes 480: 470: 467: 463:accumulators 456: 449: 433: 406:Special (R) 395:Special (R) 384:Special (R) 329:Accumulator 318:Accumulator 307:Accumulator 165: 142:Alphanumeric 83:Data formats 78:Architecture 62:Series. The 59: 39: 37: 2572:Unisys Icon 1579:2 x 1106-II 1239:Intel 1103A 1122:core memory 1065:core memory 982:main memory 970:UNIVAC 1107 934:Spare parts 683:Total cost 629:drum memory 566:core memory 530:UNIVAC 1104 523:UNIVAC 1105 515:core memory 507:UNIVAC 1103 503:UNIVAC 1102 499:UNIVAC 1101 488:drum memory 444:UNIVAC 1106 440:UNIVAC 1108 89:Fixed-point 64:solid-state 52:Sperry Rand 48:UNIVAC 1107 18:UNIVAC 1107 2636:Categories 2488:Mainframes 2345:(PDF file) 2313:Datamuseet 2287:Datamuseet 2261:Datamuseet 2220:2015-06-09 2194:2015-06-09 2172:2015-06-09 2146:2015-06-09 2121:2015-06-10 2092:2015-06-10 2066:23 October 2044:23 October 1886:0262121204 1791:August 25, 1735:2022-06-01 1707:2016-05-22 1677:0262121204 1645:References 1354:to become 1235:static RAM 941:$ 145,000 929:$ 300,000 879:$ 184,000 837:$ 480,000 823:$ 511,000 795:$ 155,000 711:$ 798,750 697:$ 888,750 680:Unit price 647:Fortran IV 627:The FH880 622:mylar tape 471:unassigned 425:Executive 414:Executive 370:Executive 260:Increment 246:Increment 232:Increment 1992:. UNIVAC. 1972:. UNIVAC. 1952:. UNIVAC. 1536:In 1996, 1346:In 1986, 1316:In 1983, 1163:pipelined 1108:idle loop 972:used for 968:that the 907:$ 19,100 893:$ 72,000 865:$ 32,500 851:$ 50,600 809:$ 25,300 781:$ 80,000 767:$ 77,500 753:$ 25,000 739:$ 83,250 725:$ 17,500 708:$ 798,750 694:$ 888,750 674:Component 654:assembler 576:in 1975. 546:AN/USQ-20 436:registers 263:Modifier 249:Modifier 235:Modifier 210:Contents 207:Register 197:Registers 91:, either 2557:LINC 4GL 2552:HOLMES 2 2520:Products 1782:Archived 1778:77-90165 1701:Archived 1638:IBM 7090 1617:See also 904:$ 10,000 890:$ 72,000 876:$ 92,000 862:$ 32,250 848:$ 25,300 834:$ 240,00 820:$ 36,500 806:$ 25,300 792:$ 77,500 778:$ 20,000 764:$ 77,500 750:$ 25,000 736:$ 83,250 722:$ 17,500 650:compiler 590:register 588:for its 434:The 128 204:Address 147:FIELDATA 97:fraction 2511:OS 2200 2433:History 2382:at the 2356:at the 2115:esj.com 2086:esj.com 1929:Session 1558:Itanium 1090:FORTRAN 601:banks. 521:. The 293:X15/A3 271:X12/A0 221:Unused 218:Unused 93:integer 2657:Unisys 2604:People 2582:UNIVAC 2547:ES7000 2426:Unisys 2319:10 May 2293:10 May 2267:10 May 2241:10 May 1883: 1776: 1766: 1674: 1538:Unisys 1356:Unisys 1322:UNIVAC 1103:EXEC 8 923:10,000 677:Number 639:EXEC I 359:A15+4 337:A15+1 172:opcode 56:Unisys 44:36-bit 2366:(PDF) 2035:(PDF) 2018:(PDF) 1990:(PDF) 1970:(PDF) 1950:(PDF) 1827:(PDF) 1810:(PDF) 1785:(PDF) 1756:(PDF) 1550:ASICs 1124:with 1099:COBOL 1094:ALGOL 1067:with 1037:ASCII 978:cores 920:Tapes 912:Total 652:, an 612:Both 452:octal 153:ASCII 2321:2024 2295:2024 2269:2024 2243:2024 2068:2023 2046:2023 1881:ISBN 1793:2019 1774:LCCN 1764:ISBN 1672:ISBN 1554:Xeon 1288:The 1281:The 1266:The 1247:The 1242:DRAM 1194:DIPs 1183:CPUs 1159:NASA 1142:1110 1083:1106 1077:CPUs 1022:CPUs 948:1108 926:$ 30 616:and 580:1107 528:The 497:The 442:and 422:177 411:... 403:R15 400:117 392:... 389:... 378:101 367:... 356:037 348:... 345:... 334:034 326:A15 323:033 315:... 312:... 301:020 290:017 282:... 279:... 268:014 257:X11 254:013 243:... 240:... 226:001 215:000 38:The 2501:MCP 641:. 534:bit 381:R1 304:A4 229:X1 95:or 2638:: 2311:. 2285:. 2259:. 2212:. 2164:. 2138:. 2113:. 2101:^ 2084:. 2037:. 1907:. 1879:. 1848:. 1844:. 1780:. 1772:. 1728:. 1699:. 1695:. 1670:. 1244:. 1226:. 1132:. 984:. 817:14 660:. 624:. 174:), 74:. 2418:e 2411:t 2404:v 2323:. 2297:. 2271:. 2245:. 2223:. 2197:. 2175:. 2149:. 2124:. 2095:. 2070:. 2048:. 1911:. 1889:. 1877:6 1850:3 1795:. 1738:. 1710:. 1680:. 1668:6 901:2 887:1 873:2 859:1 845:2 831:2 803:1 789:2 775:4 761:1 747:1 733:1 719:1 705:1 691:1 105:) 20:)

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UNIVAC 1100/2200 series

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