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ZX81 character set

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3652: 988: 981: 974: 967: 960: 953: 946: 939: 407: 400: 393: 386: 379: 372: 365: 259:. They have mostly the same code points, e.g. for A-Z and 0-9, but the code points are different for the block graphics characters, the symbols ", -, +, *, /, =, >, <, and the BASIC keyword tokens (with many new added). There are also changes to the control characters. Code point 1 is no longer an unprintable string terminator. The ZX81 8K BASIC 27: 219:
characters, counting code point 0 which also doubles as space. The first 8 of these together with their 8 inverse video versions (16 code points) provide every combination of the character cell divided into 2Ă—2 black-and-white block pixels for low-resolution 64Ă—48 pixel graphics. These 2Ă—2 blocks are
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The ZX81 system font uses an 8Ă—8 pixel-per-character grid where most glyphs fit in 6Ă—6 pixels leaving two pixels horizontal and vertical space between rows and columns. The ZX80's ROM which had slightly wider 7Ă—6 pixel glyphs with only one pixel horizontal space between them. Some glyphs also
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gray wide block pixels. These, in combination with their inverse video versions and some of the previous 2Ă—2 blocks provides for a 32Ă—48 resolution with 3 levels (white, dithered gray, black). The basic 11 characters plus their inverse video versions, makes for 22
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prints as the same character but is shown as "" in BASIC source listings; it is used for including the literal " character in a string without conflict with the " string delimiter.
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received a different design in the ZX81 system font, noticeable on the *, the slashed and less rounded 0, and the less rounded $ , C, G and J.
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program that demonstrates all code points including BASIC keywords and nonprintable characters, rendered as question marks.
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Code point 11 is the double-quote (") symbol when used in the video memory (called the display file). Code point 192,
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characters in total. The dithered characters (of which there are 6) are also available in Unicode (mostly in the
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equivalent. Space and control characters are represented by the abbreviations for their names.
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per character for 256 code points. It has no relationship with previously established ones like
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Code point 11 is the double-quote (") symbol when used in the display file. The BASIC function
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The following table shows the ZX81 character set. Each character is shown with a potential
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was also available as an upgrade for the ZX80, replacing its integer-only 4K BASIC ROM.
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block), but only in Unicode versions 13.0 and newer, available from 2020 onwards.
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The character set has 64 unique glyphs present at code points 0–63. With the
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The small effective range of only 64 unique glyphs precludes support for
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letters, and many symbols used widely in computing such as the
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The Sinclair ZX81 character set rendered in the system font.
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Character encoding used in the Sinclair ZX81 computers
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the entire character encoding was replaced with the
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Sinclair Research Ltd. 1581:Vickers, Steven (1981). 1515:greater than or equal to 1463: 138:. The encoding uses one 3567:C0 and C1 control codes 1815:-3 (Maltese/Esperanto) 1766:World System Teletext 1599:"8K BASIC ROM UPGRADE" 1448:Atari ST character set 1395: 1392: 1389: 1386: 1383: 1380: 1377: 1374: 1371: 1368: 1365: 1362: 1359: 1356: 1353: 1350: 1342: 1339: 1336: 1333: 1330: 1327: 1324: 1321: 1318: 1315: 1312: 1309: 1306: 1303: 1300: 1297: 1289: 1286: 1283: 1280: 1277: 1274: 1271: 1268: 1265: 1262: 1259: 1256: 1253: 1250: 1247: 1244: 1236: 1233: 1230: 1227: 1224: 1221: 1218: 1215: 1212: 1209: 1206: 1203: 1201: 1198: 1195: 1192: 1184: 1181: 1178: 1175: 1172: 1169: 1166: 1163: 1160: 1157: 1154: 1151: 1148: 1145: 1142: 1139: 1131: 1128: 1125: 1122: 1119: 1116: 1113: 1110: 1107: 1104: 1101: 1098: 1095: 1092: 1089: 1086: 1078: 1075: 1072: 1069: 1066: 1063: 1060: 1057: 1054: 1051: 1048: 1045: 1042: 1039: 1036: 1033: 1025: 1022: 1019: 1016: 1013: 924: 917: 915: 913: 911: 909: 902: 889: 882: 873: 866: 859: 852: 845: 838: 831: 824: 822: 820: 818: 816: 814: 812: 810: 808: 806: 804: 802: 800: 798: 796: 794: 787: 785: 783: 781: 779: 777: 775: 773: 771: 769: 767: 765: 763: 761: 759: 757: 750: 748: 746: 744: 742: 740: 738: 736: 734: 732: 730: 728: 726: 723: 720: 717: 171: 3589:Whitespace characters 3266:Ventura International 1532:less than or equal to 251:Changes from the ZX80 165: 2984:Norwegian and Danish 176:most significant bit 158:Printable characters 3544:Unified Hangul Code 3216:PostScript Standard 2939:Multinational (MCS) 1810:-2 (Central Europe) 1805:-1 (Western Europe) 1659:Character encodings 1620:on August 15, 2015. 295: 294:ZX81 character set 136:Timex Sinclair 1500 132:Timex Sinclair 1000 21: 3625:Hardware code page 3385:typesetting system 3221:PostScript Latin 1 2877:Cyrillic + Finnish 2784:Windows code pages 2666:IBM AIX code pages 1994:National standards 1925:Ukrainian Cyrillic 1612:Wearmouth, Geoff. 1428:ZX80 character set 293: 257:ZX80 character set 172: 117:character encoding 113:ZX81 character set 65:ZX80 character set 19: 3662: 3661: 3615:Charset detection 3554:Control character 3236:Sharp calculators 3107:Casio calculators 3035:Platform specific 2887:Cyrillic + German 2882:Cyrillic + French 2300:Maltese/Esperanto 1936:Bibliographic use 1820:-4 (North Europe) 1752:T.51/ISO/IEC 6937 1710:Baudot and Murray 1419: 1418: 208:. The lack of an 202:exclamation point 121:Sinclair Research 109: 108: 55:Sinclair Research 3687: 3654: 3653: 3146:DG International 3021:Special Graphics 2822:Extended Latin-8 2220:Central European 2210:Barents Cyrillic 1915:Barents Cyrillic 1885:-12 (Devanagari) 1881:Abandoned parts 1652: 1645: 1638: 1629: 1628: 1622: 1621: 1616:. Archived from 1609: 1603: 1602: 1595: 1589: 1588: 1578: 1556: 1545: 1539: 1528: 1522: 1511: 1505: 1498:raise to a power 1494: 1488: 1482: 1477: 1405: 1011: 1004: 997: 990: 983: 976: 969: 962: 955: 948: 941: 929: 928: 922: 921: 907: 906: 900: 897: 893: 887: 886: 880: 879: 871: 864: 863: 857: 850: 843: 836: 430: 423: 416: 409: 402: 395: 388: 381: 374: 367: 360: 296: 246: 186:or, uniquely to 166:Screenshot of a 101: 94: 87: 29: 22: 18: 3695: 3694: 3690: 3689: 3688: 3686: 3685: 3684: 3665: 3664: 3663: 3658: 3644: 3620:Han unification 3593: 3548: 3416: 3377: 3295: 3117:Compucolor 8001 3030: 3026:Technical (TCS) 2949:French Canadian 2920: 2896: 2892:Polytonic Greek 2778: 2660: 2344: 2330:Turkic Cyrillic 2245:Font X (Kermit) 2240:Farsi (Persian) 2192: 2183: 2155: 1989: 1931: 1801:Approved parts 1788: 1661: 1656: 1626: 1625: 1610: 1606: 1597: 1596: 1592: 1579: 1570: 1565: 1560: 1559: 1546: 1542: 1529: 1525: 1512: 1508: 1495: 1491: 1480: 1478: 1471: 1466: 1424: 1415: 1414: 1403: 926: 925: 919: 918: 904: 903: 898: 895: 891: 890: 884: 883: 875: 874: 867: 861: 860: 853: 846: 839: 832: 354: 284: 253: 244: 220:present in the 160: 105: 32: 17: 12: 11: 5: 3693: 3683: 3682: 3677: 3675:Character sets 3660: 3659: 3656:Character sets 3649: 3646: 3645: 3643: 3642: 3637: 3632: 3627: 3622: 3617: 3612: 3607: 3601: 3599: 3598:Related topics 3595: 3594: 3592: 3591: 3586: 3581: 3580: 3579: 3574: 3564: 3562:Morse prosigns 3558: 3556: 3550: 3549: 3547: 3546: 3541: 3536: 3531: 3526: 3521: 3514: 3513: 3512: 3507: 3502: 3492: 3487: 3482: 3481: 3480: 3475: 3467: 3462: 3457: 3452: 3447: 3446: 3445: 3435: 3430: 3424: 3422: 3418: 3417: 3415: 3414: 3409: 3404: 3399: 3394: 3388: 3386: 3379: 3378: 3376: 3375: 3370: 3365: 3360: 3355: 3350: 3345: 3340: 3335: 3330: 3325: 3320: 3315: 3309: 3307: 3297: 3296: 3294: 3293: 3288: 3283: 3278: 3273: 3268: 3263: 3258: 3256:TI calculators 3253: 3248: 3243: 3238: 3233: 3228: 3223: 3218: 3213: 3208: 3203: 3198: 3193: 3188: 3183: 3178: 3173: 3168: 3163: 3158: 3153: 3148: 3143: 3134: 3129: 3124: 3119: 3114: 3109: 3104: 3099: 3094: 3089: 3084: 3079: 3074: 3069: 3064: 3059: 3054: 3049: 3044: 3038: 3036: 3032: 3031: 3029: 3028: 3023: 3018: 3013: 3008: 3003: 2998: 2997: 2996: 2991: 2986: 2981: 2976: 2971: 2966: 2964:United Kingdom 2961: 2956: 2951: 2941: 2935: 2933: 2922: 2921: 2919: 2918: 2913: 2907: 2905: 2898: 2897: 2895: 2894: 2889: 2884: 2879: 2874: 2869: 2864: 2859: 2854: 2849: 2844: 2839: 2834: 2829: 2824: 2819: 2814: 2809: 2799: 2794: 2788: 2786: 2780: 2779: 2777: 2776: 2771: 2766: 2761: 2756: 2751: 2746: 2741: 2736: 2731: 2726: 2721: 2716: 2711: 2706: 2701: 2696: 2691: 2686: 2681: 2676: 2670: 2668: 2662: 2661: 2659: 2658: 2653: 2648: 2643: 2638: 2633: 2628: 2623: 2618: 2613: 2608: 2603: 2598: 2593: 2588: 2583: 2578: 2573: 2568: 2563: 2558: 2553: 2548: 2543: 2538: 2533: 2528: 2523: 2518: 2513: 2508: 2503: 2498: 2493: 2488: 2483: 2478: 2473: 2468: 2463: 2458: 2453: 2448: 2443: 2438: 2433: 2428: 2423: 2418: 2413: 2408: 2403: 2398: 2393: 2388: 2383: 2378: 2373: 2368: 2363: 2358: 2352: 2350: 2349:DOS code pages 2346: 2345: 2343: 2342: 2337: 2332: 2327: 2322: 2317: 2312: 2307: 2302: 2297: 2295:Latin (Kermit) 2292: 2287: 2282: 2277: 2272: 2267: 2262: 2257: 2252: 2247: 2242: 2237: 2232: 2227: 2222: 2217: 2212: 2207: 2202: 2196: 2194: 2185: 2184: 2182: 2181: 2176: 2171: 2165: 2163: 2157: 2156: 2154: 2153: 2148: 2143: 2138: 2133: 2128: 2123: 2118: 2113: 2108: 2103: 2098: 2093: 2088: 2083: 2078: 2073: 2068: 2063: 2058: 2053: 2048: 2043: 2038: 2033: 2028: 2023: 2018: 2013: 2008: 2003: 1997: 1995: 1991: 1990: 1988: 1987: 1982: 1977: 1972: 1967: 1962: 1957: 1956: 1955: 1950: 1939: 1937: 1933: 1932: 1930: 1929: 1928: 1927: 1922: 1917: 1912: 1904: 1903: 1902: 1897: 1895:KOI-8 Cyrillic 1889: 1888: 1887: 1879: 1878: 1877: 1875:-16 (Romanian) 1872: 1867: 1862: 1857: 1852: 1847: 1842: 1837: 1832: 1827: 1822: 1817: 1812: 1807: 1798: 1796: 1790: 1789: 1787: 1786: 1781: 1780: 1779: 1778: 1777: 1772: 1764: 1759: 1754: 1736: 1731: 1730: 1729: 1719: 1714: 1713: 1712: 1707: 1706: 1705: 1700: 1695: 1690: 1680: 1673:Telegraph code 1669: 1667: 1663: 1662: 1655: 1654: 1647: 1640: 1632: 1624: 1623: 1604: 1590: 1567: 1566: 1564: 1561: 1558: 1557: 1549:not equal sign 1540: 1523: 1506: 1489: 1468: 1467: 1465: 1462: 1461: 1460: 1458:Extended ASCII 1455: 1450: 1445: 1440: 1435: 1430: 1423: 1420: 1417: 1416: 1408:Sinclair BASIC 1402: 1401: 1398: 1397: 1394: 1391: 1388: 1385: 1382: 1379: 1376: 1373: 1370: 1367: 1364: 1361: 1358: 1355: 1352: 1349: 1345: 1344: 1341: 1338: 1335: 1332: 1329: 1326: 1323: 1320: 1317: 1314: 1311: 1308: 1305: 1302: 1299: 1296: 1292: 1291: 1288: 1285: 1282: 1279: 1276: 1273: 1270: 1267: 1264: 1261: 1258: 1255: 1252: 1249: 1246: 1243: 1239: 1238: 1235: 1232: 1229: 1226: 1223: 1220: 1217: 1214: 1211: 1208: 1205: 1202: 1200: 1197: 1194: 1191: 1187: 1186: 1183: 1180: 1177: 1174: 1171: 1168: 1165: 1162: 1159: 1156: 1153: 1150: 1147: 1144: 1141: 1138: 1134: 1133: 1130: 1127: 1124: 1121: 1118: 1115: 1112: 1109: 1106: 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332: 329: 326: 323: 320: 317: 314: 311: 308: 305: 302: 299: 283: 280: 252: 249: 234:block graphics 222:Block Elements 217:block graphics 188:Sinclair BASIC 159: 156: 130:including the 128:microcomputers 107: 106: 104: 103: 96: 89: 81: 78: 77: 72: 68: 67: 62: 58: 57: 52: 48: 47: 45:pseudographics 38: 34: 33: 30: 15: 9: 6: 4: 3: 2: 3692: 3681: 3678: 3676: 3673: 3672: 3670: 3657: 3647: 3641: 3638: 3636: 3633: 3631: 3628: 3626: 3623: 3621: 3618: 3616: 3613: 3611: 3608: 3606: 3603: 3602: 3600: 3596: 3590: 3587: 3585: 3582: 3578: 3575: 3573: 3570: 3569: 3568: 3565: 3563: 3560: 3559: 3557: 3555: 3551: 3545: 3542: 3540: 3537: 3535: 3532: 3530: 3527: 3525: 3522: 3520: 3519: 3515: 3511: 3508: 3506: 3503: 3501: 3498: 3497: 3496: 3493: 3491: 3488: 3486: 3483: 3479: 3476: 3474: 3471: 3470: 3468: 3466: 3463: 3461: 3458: 3456: 3453: 3451: 3448: 3444: 3441: 3440: 3439: 3436: 3434: 3431: 3429: 3426: 3425: 3423: 3419: 3413: 3410: 3408: 3405: 3403: 3400: 3398: 3395: 3393: 3390: 3389: 3387: 3384: 3380: 3374: 3371: 3369: 3366: 3364: 3361: 3359: 3356: 3354: 3351: 3349: 3346: 3344: 3341: 3339: 3336: 3334: 3331: 3329: 3326: 3324: 3321: 3319: 3316: 3314: 3311: 3310: 3308: 3306: 3305:ISO/IEC 10646 3302: 3298: 3292: 3289: 3287: 3284: 3282: 3279: 3277: 3274: 3272: 3269: 3267: 3264: 3262: 3259: 3257: 3254: 3252: 3249: 3247: 3244: 3242: 3239: 3237: 3234: 3232: 3229: 3227: 3224: 3222: 3219: 3217: 3214: 3212: 3209: 3207: 3204: 3202: 3199: 3197: 3194: 3192: 3189: 3187: 3184: 3182: 3179: 3177: 3174: 3172: 3169: 3167: 3164: 3162: 3159: 3157: 3154: 3152: 3149: 3147: 3144: 3142: 3138: 3135: 3133: 3130: 3128: 3125: 3123: 3122:Compucolor II 3120: 3118: 3115: 3113: 3110: 3108: 3105: 3103: 3100: 3098: 3095: 3093: 3090: 3088: 3085: 3083: 3080: 3078: 3077:Acorn RISC OS 3075: 3073: 3070: 3068: 3065: 3063: 3060: 3058: 3055: 3053: 3050: 3048: 3045: 3043: 3040: 3039: 3037: 3033: 3027: 3024: 3022: 3019: 3017: 3014: 3012: 3009: 3007: 3006:8-bit Turkish 3004: 3002: 2999: 2995: 2992: 2990: 2987: 2985: 2982: 2980: 2977: 2975: 2972: 2970: 2967: 2965: 2962: 2960: 2957: 2955: 2952: 2950: 2947: 2946: 2945: 2942: 2940: 2937: 2936: 2934: 2931: 2927: 2923: 2917: 2914: 2912: 2909: 2908: 2906: 2903: 2899: 2893: 2890: 2888: 2885: 2883: 2880: 2878: 2875: 2873: 2870: 2868: 2865: 2863: 2860: 2858: 2855: 2853: 2850: 2848: 2845: 2843: 2840: 2838: 2835: 2833: 2830: 2828: 2825: 2823: 2820: 2818: 2815: 2813: 2810: 2807: 2803: 2800: 2798: 2795: 2793: 2790: 2789: 2787: 2785: 2781: 2775: 2772: 2770: 2767: 2765: 2762: 2760: 2757: 2755: 2752: 2750: 2747: 2745: 2742: 2740: 2737: 2735: 2732: 2730: 2727: 2725: 2722: 2720: 2717: 2715: 2712: 2710: 2707: 2705: 2702: 2700: 2697: 2695: 2692: 2690: 2687: 2685: 2682: 2680: 2677: 2675: 2672: 2671: 2669: 2667: 2663: 2657: 2654: 2652: 2649: 2647: 2644: 2642: 2639: 2637: 2634: 2632: 2629: 2627: 2624: 2622: 2619: 2617: 2614: 2612: 2609: 2607: 2604: 2602: 2599: 2597: 2594: 2592: 2589: 2587: 2584: 2582: 2579: 2577: 2574: 2572: 2569: 2567: 2564: 2562: 2559: 2557: 2554: 2552: 2549: 2547: 2544: 2542: 2539: 2537: 2534: 2532: 2529: 2527: 2524: 2522: 2519: 2517: 2514: 2512: 2509: 2507: 2504: 2502: 2499: 2497: 2494: 2492: 2489: 2487: 2484: 2482: 2479: 2477: 2474: 2472: 2469: 2467: 2464: 2462: 2459: 2457: 2454: 2452: 2449: 2447: 2444: 2442: 2439: 2437: 2434: 2432: 2429: 2427: 2424: 2422: 2419: 2417: 2414: 2412: 2409: 2407: 2404: 2402: 2399: 2397: 2394: 2392: 2389: 2387: 2384: 2382: 2379: 2377: 2374: 2372: 2369: 2367: 2364: 2362: 2359: 2357: 2354: 2353: 2351: 2347: 2341: 2338: 2336: 2333: 2331: 2328: 2326: 2323: 2321: 2318: 2316: 2313: 2311: 2308: 2306: 2303: 2301: 2298: 2296: 2293: 2291: 2288: 2286: 2283: 2281: 2278: 2276: 2273: 2271: 2268: 2266: 2263: 2261: 2258: 2256: 2253: 2251: 2248: 2246: 2243: 2241: 2238: 2236: 2233: 2231: 2228: 2226: 2223: 2221: 2218: 2216: 2213: 2211: 2208: 2206: 2203: 2201: 2198: 2197: 2195: 2191: 2186: 2180: 2177: 2175: 2174:ISO/IEC 10367 2172: 2170: 2167: 2166: 2164: 2162: 2158: 2152: 2149: 2147: 2144: 2142: 2139: 2137: 2134: 2132: 2129: 2127: 2124: 2122: 2119: 2117: 2114: 2112: 2109: 2107: 2104: 2102: 2099: 2097: 2094: 2092: 2089: 2087: 2084: 2082: 2079: 2077: 2074: 2072: 2069: 2067: 2064: 2062: 2059: 2057: 2054: 2052: 2049: 2047: 2044: 2042: 2039: 2037: 2034: 2032: 2029: 2027: 2024: 2022: 2019: 2017: 2014: 2012: 2009: 2007: 2004: 2002: 1999: 1998: 1996: 1992: 1986: 1983: 1981: 1978: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1958: 1954: 1951: 1949: 1946: 1945: 1944: 1941: 1940: 1938: 1934: 1926: 1923: 1921: 1918: 1916: 1913: 1911: 1908: 1907: 1905: 1901: 1898: 1896: 1893: 1892: 1890: 1886: 1883: 1882: 1880: 1876: 1873: 1871: 1868: 1866: 1863: 1861: 1858: 1856: 1853: 1851: 1848: 1846: 1843: 1841: 1838: 1836: 1833: 1831: 1828: 1826: 1825:-5 (Cyrillic) 1823: 1821: 1818: 1816: 1813: 1811: 1808: 1806: 1803: 1802: 1800: 1799: 1797: 1795: 1791: 1785: 1782: 1776: 1773: 1771: 1768: 1767: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1749: 1748: 1744: 1740: 1737: 1735: 1732: 1728: 1725: 1724: 1723: 1720: 1718: 1715: 1711: 1708: 1704: 1701: 1699: 1696: 1694: 1691: 1689: 1686: 1685: 1684: 1681: 1679: 1676: 1675: 1674: 1671: 1670: 1668: 1664: 1660: 1653: 1648: 1646: 1641: 1639: 1634: 1633: 1630: 1619: 1615: 1608: 1600: 1594: 1586: 1585: 1577: 1575: 1573: 1568: 1554: 1550: 1544: 1537: 1533: 1527: 1520: 1516: 1510: 1503: 1499: 1493: 1486: 1476: 1474: 1469: 1459: 1456: 1454: 1451: 1449: 1446: 1444: 1441: 1439: 1436: 1434: 1431: 1429: 1426: 1425: 1412: 1409: 1399: 1347: 1346: 1294: 1293: 1241: 1240: 1189: 1188: 1136: 1135: 1083: 1082: 1030: 1029: 1010: 1003: 996: 989: 982: 975: 968: 961: 954: 947: 940: 933: 932: 878: 870: 856: 849: 842: 835: 828: 827: 791: 790: 754: 753: 714: 713: 710: 705: 700: 695: 690: 685: 680: 675: 670: 665: 660: 655: 650: 645: 640: 635: 629: 628: 625: 620: 615: 610: 605: 600: 595: 590: 585: 580: 575: 570: 565: 560: 555: 550: 544: 543: 540: 535: 530: 525: 520: 515: 510: 505: 500: 495: 490: 485: 480: 475: 470: 465: 459: 458: 455: 450: 445: 440: 435: 429: 422: 415: 408: 401: 394: 387: 380: 373: 366: 358: 350: 349: 345: 342: 339: 336: 333: 330: 327: 324: 321: 318: 315: 312: 309: 306: 303: 300: 298: 297: 291: 289: 282:Character set 279: 277: 273: 270:In the later 268: 264: 262: 258: 248: 241: 239: 235: 230: 226: 225:Unicode block 223: 218: 215:There are 11 213: 211: 207: 203: 199: 196: 191: 189: 185: 181: 180:inverse video 177: 169: 168:ZX81 8K BASIC 164: 155: 153: 149: 145: 141: 137: 133: 129: 125: 122: 118: 114: 102: 97: 95: 90: 88: 83: 82: 79: 76: 73: 69: 66: 63: 59: 56: 53: 49: 46: 42: 39: 35: 28: 23: 3572:ISO/IEC 6429 3529:Stanford/ITS 3516: 3450:ARIB STD-B24 3285: 3231:Sega SC-3000 3132:DEC RADIX 50 2169:ISO/IEC 8859 2161:ISO/IEC 2022 1906:Adaptations 1865:-14 (Celtic) 1860:-13 (Baltic) 1850:-10 (Nordic) 1845:-9 (Turkish) 1794:ISO/IEC 8859 1618:the original 1607: 1593: 1583: 1543: 1526: 1509: 1492: 285: 269: 265: 254: 242: 214: 192: 173: 119:used by the 112: 110: 71:Succeeded by 3291:ZX Spectrum 3246:Sinclair QL 3082:Amstrad CPC 3001:8-bit Greek 2928:terminals ( 2641:Iran System 2193:("scripts") 1840:-8 (Hebrew) 1830:-6 (Arabic) 1727:ISO/IEC 646 272:ZX Spectrum 61:Preceded by 37:Language(s) 3669:Categories 3577:JIS X 0211 3485:ISO-IR-169 3338:UTF-EBCDIC 2904:code pages 2631:CSX+ Indic 2235:Devanagari 2190:Code pages 2111:LST 1590-4 2081:JIS X 0213 2076:JIS X 0212 2071:JIS X 0208 2066:JIS X 0201 2031:GOST 10859 1953:CCCII/EACC 1855:-11 (Thai) 1835:-7 (Greek) 1770:background 1693:Wabun/Kana 1563:References 210:apostrophe 198:lower case 126:family of 51:Created by 3630:MICR code 3465:IEC-P27-1 3443:ISO-IR-68 3348:DIN 91379 3226:SAM CoupĂ© 3161:GSM 03.38 3151:Galaksija 2646:KamenickĂ˝ 2626:CSX Indic 2335:Ukrainian 2121:Shift JIS 2101:KS X 1002 2096:KS X 1001 2021:DIN 66003 2016:CNS 11643 1784:Transcode 1762:ITU T.101 1688:Non-Latin 1553:tokenized 1536:tokenized 1519:tokenized 1502:tokenized 1481:CHR$ 192 1411:tokenizes 1284:<> 245:CHR$ 192 3635:Mojibake 3490:ISO 2033 3455:Fieldata 3433:ASMO 449 3343:GB 18030 3303: / 3251:Teletext 3241:Sharp MZ 3171:HP FOCAL 3166:HP Roman 3097:Atari ST 3087:Apple II 2621:CS Indic 2315:Romanian 2290:Keyboard 2270:Gurmukhi 2265:Gujarati 2255:Georgian 2230:Cyrillic 2225:Croatian 2200:Armenian 2106:LST 1564 2091:KPS 9566 2051:GB 18030 2046:GB 12052 2041:GB 12345 2026:ELOT 927 1960:ISO 5426 1920:Estonian 1757:ITU T.61 1747:Teletext 1743:Videotex 1717:Fieldata 1703:Cyrillic 1422:See also 905:function 862:graphics 721:INKEY$ 229:dithered 204:and the 3524:SEASCII 3518:MojikyĹŤ 3505:KOI8-RU 3428:ABICOMP 3301:Unicode 3211:PETSCII 3201:NEC APC 3137:DEC MCS 3092:ATASCII 2989:Swedish 2974:Finnish 2959:Spanish 2651:Mazovia 2616:ABICOMP 2325:Turkish 2280:Iceland 2188:Mac OS 2131:TIS-620 2036:GB 2312 2011:BraSCII 2001:ArmSCII 1739:Teletex 1698:Chinese 1453:PETSCII 1443:ATASCII 1393:RETURN 1387:UNPLOT 1319:SCROLL 1301:LPRINT 877:newline 288:Unicode 206:at sign 184:newline 115:is the 41:English 3534:Symbol 3510:KOI8-U 3500:KOI8-R 3368:TACE16 3358:CESU-8 3353:BOCU-1 3333:UTF-32 3328:UTF-16 3271:WISCII 3261:TRS-80 3181:SQUOZE 3176:HP RPL 3016:Hebrew 3011:SI 960 2979:French 2902:EBCDIC 2792:CER-GS 2275:Hebrew 2250:Gaelic 2215:Celtic 2205:Arabic 2151:YUSCII 2141:VISCII 2126:SI 960 2116:PASCII 1965:5426-2 1943:MARC-8 1678:Needle 1485:string 1406:  1404:  1390:CLEAR 1366:PRINT 1357:PAUSE 1340:INPUT 1337:GOSUB 1304:LLIST 1281:>= 1278:<= 1263:CHR$ 1260:STR$ 927:cursor 920:number 885:rubout 359:  355:  148:EBCDIC 3605:CCSID 3478:8-bit 3473:7-bit 3469:INIS 3323:UTF-8 3318:UTF-7 3313:UTF-1 3191:LMBCS 3127:CP/M+ 2969:Dutch 2954:Swiss 2636:CWI-2 2340:VT100 2310:Roman 2305:Ogham 2285:Inuit 2260:Greek 2146:VSCII 2136:TSCII 2086:KOI-7 2061:ISCII 2056:HKSCS 1948:ANSEL 1910:Welsh 1734:BCDIC 1722:ASCII 1683:Morse 1464:Notes 1396:COPY 1378:RAND 1375:SAVE 1369:PLOT 1363:POKE 1360:NEXT 1351:LIST 1343:LOAD 1334:GOTO 1322:CONT 1313:FAST 1310:SLOW 1307:STOP 1298:STEP 1287:THEN 1254:PEEK 1204:CODE 1043:< 1040:> 855:RIGHT 195:Latin 144:ASCII 43:with 3680:ZX81 3539:TRON 3392:Cork 3363:SCSU 3286:ZX81 3281:ZX80 3276:XCCS 3206:NeXT 3186:LICS 3141:NRCS 3102:BICS 3072:1058 3067:1057 3062:1056 3057:1055 3052:1054 3047:1053 3042:1052 2916:DKOI 2872:1270 2867:1258 2862:1257 2857:1256 2852:1255 2847:1254 2842:1253 2837:1252 2832:1251 2827:1250 2817:1169 2774:1133 2769:1124 2764:1046 2759:1019 2754:1018 2749:1017 2744:1016 2739:1015 2734:1014 2729:1013 2724:1012 2719:1010 2714:1009 2709:1008 2704:1006 2611:3846 2606:1127 2601:1118 2596:1117 2591:1116 2586:1115 2581:1098 2576:1044 2571:1043 2566:1042 2561:1040 2556:1034 2320:Sámi 2006:Big5 1985:6862 1980:6438 1975:5428 1970:5427 1900:Sámi 1775:sets 1741:and 1547:The 1530:The 1513:The 1496:The 1384:CLS 1372:RUN 1354:LET 1331:FOR 1328:REM 1325:DIM 1316:NEW 1275:AND 1266:NOT 1257:USR 1251:ABS 1248:SGN 1245:SQR 1237:INT 1234:EXP 1228:ATN 1225:ACS 1222:ASN 1219:TAN 1216:COS 1213:SIN 1210:LEN 1207:VAL 1199:TAB 899:MODE 869:EDIT 848:LEFT 841:DOWN 718:RND 479:< 474:> 140:byte 134:and 124:ZX81 111:The 3495:KOI 3412:OT1 3407:OMS 3402:OML 3397:LY1 3383:TeX 3196:MSX 3156:GEM 3112:CDC 2930:VTx 2926:DEC 2812:950 2806:GBK 2802:936 2797:932 2699:922 2694:921 2689:915 2684:912 2679:896 2674:895 2656:MIK 2551:951 2546:950 2541:949 2536:942 2531:936 2526:932 2521:904 2516:903 2511:899 2506:897 2501:869 2496:868 2491:867 2486:866 2481:865 2476:864 2471:863 2466:862 2461:861 2456:860 2451:859 2446:858 2441:857 2436:856 2431:855 2426:853 2421:852 2416:851 2411:850 2406:778 2401:777 2396:776 2391:775 2386:773 2381:770 2376:737 2371:720 2366:708 2361:668 2356:437 1381:IF 1348:Fx 1295:Ex 1290:TO 1272:OR 1269:** 1242:Dx 1231:LN 1196:AT 1193:"" 1190:Cx 1137:Bx 1084:Ax 1031:9x 1020:$ 934:8x 829:7x 792:6x 755:5x 724:PI 715:4x 630:3x 545:2x 460:1x 351:0x 261:ROM 146:or 3671:: 3460:HZ 1571:^ 1472:^ 1185:Z 1182:Y 1179:X 1176:W 1173:V 1170:U 1167:T 1164:S 1161:R 1158:Q 1155:P 1152:O 1149:N 1146:M 1143:L 1140:K 1132:J 1129:I 1126:H 1123:G 1120:F 1117:E 1114:D 1111:C 1108:B 1105:A 1102:9 1099:8 1096:7 1093:6 1090:5 1087:4 1079:3 1076:2 1073:1 1070:0 1067:. 1064:, 1061:; 1058:/ 1055:* 1052:- 1049:+ 1046:= 1037:) 1034:( 1026:? 1023:: 1017:ÂŁ 1014:" 834:UP 444:$ 357:SP 346:F 343:E 340:D 337:C 334:B 331:A 328:9 325:8 322:7 319:6 316:5 313:4 310:3 307:2 304:1 301:0 154:. 3139:/ 2932:) 2808:) 2804:( 1745:/ 1651:e 1644:t 1637:v 1601:. 896:L 894:/ 892:K 709:Z 704:Y 699:X 694:W 689:V 684:U 679:T 674:S 669:R 664:Q 659:P 654:O 649:N 644:M 639:L 634:K 624:J 619:I 614:H 609:G 604:F 599:E 594:D 589:C 584:B 579:A 574:9 569:8 564:7 559:6 554:5 549:4 539:3 534:2 529:1 524:0 519:. 514:, 509:; 504:/ 499:* 494:- 489:+ 484:= 469:) 464:( 454:? 449:: 439:ÂŁ 434:" 100:e 93:t 86:v

Index


English
pseudographics
Sinclair Research
ZX80 character set
ZX Spectrum character set
v
t
e
character encoding
Sinclair Research
ZX81
microcomputers
Timex Sinclair 1000
Timex Sinclair 1500
byte
ASCII
EBCDIC
character set of the predecessor ZX80

ZX81 8K BASIC
most significant bit
inverse video
newline
Sinclair BASIC
Latin
lower case
exclamation point
at sign
apostrophe

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

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