RS-232↔IEEE 488 INTERFACE CONVERTER
Appendix B. Character Codes and IEEE
Multiline Messages
$00 |
|
| 0 | $10 |
|
| 16 |
| $20 | 32 | $30 | 48 | $40 | 64 | $50 | 80 | $60 | 96 | $70 | 112 |
| |||||||||||
| NUL |
|
|
| DLE |
|
|
| SP |
|
| 0 |
| @ |
|
| P |
| ` |
|
|
|
| p | ||||||||
|
|
|
|
|
|
|
|
|
|
|
| 00 |
|
| 16 |
|
| 00 |
| 16 |
|
| SCG |
|
| SCG |
|
| ||||
$01 |
|
| 1 | $11 |
|
| 17 |
| $21 | 33 | $31 | 49 | $41 | 65 | $51 | 81 | $61 | 97 | $71 | 113 |
| |||||||||||
| SOH |
|
|
| DC1 |
|
| ! |
|
| 1 |
|
| A |
|
| Q |
|
| a |
|
|
|
| q | |||||||
GTL |
|
| LLO |
|
| 01 |
|
| 17 |
|
| 01 |
| 17 |
|
| SCG |
|
| SCG |
|
| ||||||||||
$02 |
|
| 2 | $12 |
|
| 18 |
| $22 | 34 | $32 | 50 | $42 | 66 | $52 | 82 | $62 | 98 | $72 | 114 |
| |||||||||||
| STX |
|
|
| DC2 |
|
| " |
|
| 2 |
|
| B |
|
| R |
|
| b |
|
|
|
| r | |||||||
|
|
|
|
|
|
|
|
|
|
|
| 02 |
|
| 18 |
|
| 02 |
| 18 |
|
| SCG |
|
| SCG |
|
| ||||
$03 |
|
| 3 | $13 |
|
| 19 |
| $23 | 35 | $33 | 51 | $43 | 67 | $53 | 83 | $63 | 99 | $73 | 115 |
| |||||||||||
| ETX |
|
|
| DC3 |
|
| # |
|
| 3 |
|
| C |
|
| S |
|
| c |
|
|
|
| s | |||||||
|
|
|
|
|
|
|
|
|
|
|
| 03 |
|
| 19 |
|
| 03 |
| 19 |
|
| SCG |
|
| SCG |
|
| ||||
$04 |
|
| 4 | $14 |
|
| 20 |
| $24 | 36 | $34 | 52 | $44 | 68 | $54 | 84 | $64 | 100 | $74 | 116 |
| |||||||||||
| EOT |
|
|
| DC4 |
|
| $ |
|
| 4 |
|
| D |
|
| T |
|
| d |
|
|
|
| t | |||||||
SDC |
|
| DCL |
|
| 04 |
|
| 20 |
|
| 04 |
| 20 |
|
| SCG |
|
| SCG |
|
| ||||||||||
$05 |
|
| 5 | $15 |
|
| 21 |
| $25 | 37 | $35 | 53 | $45 | 69 | $55 | 85 | $65 | 101 | $75 | 117 |
| |||||||||||
| ENQ |
|
|
| NAK |
|
| % |
|
| 5 |
|
| E |
|
| U |
|
| e |
|
|
|
| u | |||||||
PPC |
|
| PPU |
|
| 05 |
|
| 21 |
|
| 05 |
| 21 |
|
| SCG |
|
| SCG |
|
| ||||||||||
$06 |
|
| 6 | $16 |
|
| 22 |
| $26 | 38 | $36 | 54 | $46 | 70 | $56 | 86 | $66 | 102 | $76 | 118 |
| |||||||||||
| ACK |
|
|
| SYN |
|
| & |
|
| 6 |
|
| F |
|
| V |
|
| f |
|
|
|
| v | |||||||
|
|
|
|
|
|
|
|
|
|
|
| 06 |
|
| 22 |
|
| 06 |
| 22 |
|
| SCG |
|
| SCG |
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
$07 |
|
| 7 | $17 |
|
| 23 |
| $27 | 39 | $37 | 55 | $47 | 71 | $57 | 87 | $67 | 103 | $77 | 119 |
| |||||||||||
| BEL |
|
|
| ETB |
|
| ' |
|
| 7 |
|
| G |
|
| W |
|
| g |
|
|
|
| w | |||||||
|
|
|
|
|
|
|
|
|
|
|
| 07 |
|
| 23 |
|
| 07 |
| 23 |
|
| SCG |
|
| SCG |
|
| ||||
$08 |
|
| 8 | $18 |
|
| 24 |
| $28 | 40 | $38 | 56 | $48 | 72 | $58 | 88 | $68 | 104 | $78 | 120 |
| |||||||||||
|
| BS |
|
|
| CAN |
|
| ( |
|
| 8 |
|
| H |
|
| X |
|
| h |
|
|
|
| x | ||||||
GET |
|
| SPE |
|
| 08 |
|
| 24 |
|
| 08 |
| 24 |
|
| SCG |
|
| SCG |
|
| ||||||||||
$09 |
|
| 9 | $19 |
|
| 25 |
| $29 | 41 | $39 | 57 | $49 | 73 | $59 | 89 | $69 | 105 | $79 | 121 |
| |||||||||||
|
| HT |
|
|
|
| EM |
|
| ) |
|
| 9 |
|
| I |
|
| Y |
|
| i |
|
|
|
| y | |||||
TCT |
|
| SPD |
|
| 09 |
|
| 25 |
|
| 09 |
| 25 |
|
| SCG |
|
| SCG |
|
| ||||||||||
$0A | 10 | $1A | 26 | $2A | 42 | $3A | 58 |
| $4A | 74 | $5A | 90 |
| $6A | 106 | $7A | 122 |
| ||||||||||||||
|
| LF |
|
|
| SUB |
|
| * |
|
| : |
|
| J |
|
| Z |
|
| j |
|
|
|
| z | ||||||
|
|
|
|
|
|
|
|
|
|
|
| 10 |
|
| 26 |
|
| 10 |
| 26 |
|
| SCG |
|
| SCG |
|
| ||||
$0B | 11 | $1B | 27 | $2B | 43 | $3B | 59 |
| $4B | 75 | $5B | 91 |
| $6B | 107 | $7B | 123 |
| ||||||||||||||
|
| VT |
|
|
| ESC |
|
| + |
|
| ; |
|
| K |
| [ |
|
| k |
|
|
|
| { |
| ||||||
|
|
|
|
|
|
|
|
|
|
|
| 11 |
|
| 27 |
|
| 11 |
| 27 |
|
| SCG |
|
| SCG |
|
| ||||
$0C | 12 | $1C | 28 | $2C | 44 | $3C | 60 |
| $4C | 76 | $5C | 92 |
| $6C | 108 | $7C | 124 |
| ||||||||||||||
|
| FF |
|
|
|
| FS |
|
| , |
|
| < |
|
| L |
| \ |
|
| l |
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
| 12 |
|
| 28 |
|
| 12 |
| 28 |
|
| SCG |
|
| SCG |
|
| ||||
$0D | 13 | $1D | 29 | $2D | 45 | $3D | 61 |
| $4D | 77 | $5D | 93 |
| $6D | 109 | $7D | 125 |
| ||||||||||||||
|
| CR |
|
|
|
| GS |
|
| - |
|
| = |
|
| M |
| ] |
|
| m |
|
|
|
| } |
| |||||
|
|
|
|
|
|
|
|
|
|
|
| 13 |
|
| 29 |
|
| 13 |
| 29 |
|
| SCG |
|
| SCG |
|
| ||||
$0E | 14 | $1E | 30 | $2E | 46 | $3E | 62 |
| $4E | 78 | $5E | 94 |
| $6E | 110 | $7E | 126 |
| ||||||||||||||
|
| SO |
|
|
|
| RS |
|
| . |
|
| > |
|
| N |
| ^ |
|
| n |
|
|
|
| ~ |
| |||||
|
|
|
|
|
|
|
|
|
|
|
| 14 |
|
| 30 |
|
| 14 |
| 30 |
|
| SCG |
|
| SCG |
|
| ||||
$0F | 15 | $1F | 31 |
| $2F | 47 | $3F | 63 |
| $4F | 79 | $5F | 95 |
| $6F | 111 | $7F | 127 |
| |||||||||||||
|
| SI |
|
|
|
| US |
|
| / |
|
| ? |
|
| O |
| _ |
|
| o |
|
|
|
| DEL | ||||||
|
|
|
|
|
|
|
|
|
|
|
| 15 |
|
| UNL |
| 15 |
| UNT |
|
| SCG |
|
| SCG |
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ACG = Addressed Command Group | TAG = Talk Address Group |
UCG = Universal Command Group | SCG = Secondary Command Group |
LAG = Listen Address Group |
|
66