williams-et-al-1983-apple-ii-computer-graphics

176 APPLE II COMPUTER GRAPHICSTable A2-2. ASCII Character Codes.DEC is ASCII decimal codeHEX is ASCII hexadecimal codeCHAR is ASCII character namen/a = not accessible directly from the APPLE II keyboardDEC HEX CHAR WHAT TO TYPE DEC HEX CHAR WHAT TO TYPEl/J l/Jl/J NULL ctrl @ 48 31/J l/J l/J1 l/Jl SOH ctrl A31 1 12 l/J2 STX ctrl B Sl/J 32 2 23ETX ctrl C Sl 33 3 34 l/J4 ET ctrl D S2 34 4 4s I/JS ENQ ctrl E S3 3S s s6 l/J6 ACK ctrl F S4 36 6 67BEL ctrl G SS 37 7 78 l/J8 BS ctrl Hor- S6 38 8 89 l/J9 HT ctrl I S7 39 9 911/J l/JA LF ctrl J S8 3A11 l/JB VT ctrl K S9 3B12 I/JC FF ctrl L 61/J 3C < >1S l/JF SI ctrl 0 63 3F16 10 OLE ctrl P 64 40 @ @17 11 DC1 ctrl Q 6S 41 A A18 12 DC2 ctrl R 66 42 B B19 13 DC3 ctrl S 67 43 c c20 14 DC4 ctrl T 68 44 D D21 1S NAK ctrl U or - 69 4S E E22 16 SYN ctrl V46 F F23 17 ETB ctrl W 71 47 G G24 18 CAN ctrl X 72 48 H H2S 19 EM ctrl Y49 I I26 1A SUB ctrl Z4A J J27 1B ESCAPE ESC 7S 4B K K28 1C FS n/a4C L L29 1D GS ctrl shift-M 77 40 M M1E RS ctrl ' 78 4E N N31 1F us n/a4F 0 032 20 SPACE space 80 S0 p p33 21 ! 81 Sl Q Q34 22II82 S2 R R30l/J3l/J73S 23 # # 83 S3 s s36 24 $ $ 84 S4 T T37 2S % % 8S SS u u38 26 & & 86 S6 v v3927 87 S7 w w28 88 S8 x x41 29 89 S9 y y42 2A 90 SA z z2B + + 91 SB [ n/a44 2C 92 SC " n/a4S 20 93 SD l ] (shift-M)46 2E 94 SE2F 9S SF n/a404347497073747679(Used with permission of Apple Computer Corporation)