113
MIDI Implementation
Appendices
00H + 00H + 10H + 00H + 00H + 00H +00H + 0CH = 0 + 0 + 16 + 0 + 0 + 0 + 0 + 12 = 28
(sum)
28 (total) ÷ 128 (quotient) = 0 (quotient) ... 28 (remainder)
checksum = 128 - 28 (quotient) =100 = 64H
This means that the message transmitted will be F0 41 09 00 1C 11 00 00 10 00 00 00 00 0C 64
F7 .
●
ASCII code table
On the DR-770, the following ASCII code set is used for processing data such as the Pattern
Name , Song Name, etc.
+————+—————++————+—————++————+—————++————+—————+
|Char| Hex.||Char| Hex.||Char| Hex.||Char| Hex.|
+————+—————++————+—————++————+—————++————+—————+
| SP | 20H || | || | || | |
| A | 41H || a | 61H || 0 | 30H || : | 3AH |
| B | 42H || b | 62H || 1 | 31H || ; | 3BH |
| C | 43H || c | 63H || 2 | 32H || < | 3CH |
| D | 44H || d | 64H || 3 | 33H || = | 3DH |
| E | 45H || e | 65H || 4 | 34H || > | 3EH |
| F | 46H || f | 66H || 5 | 35H || ? | 3FH |
| G | 47H || g | 67H || 6 | 36H || @ | 40H |
| H | 48H || h | 68H || 7 | 37H || [ | 5BH |
| I | 49H || i | 69H || 8 | 38H || \ | 5CH |
| J | 4AH || j | 6AH || 9 | 39H || ] | 5DH |
| K | 4BH || k | 6BH || ! | 21H || ^ | 5EH |
| L | 4CH || l | 6CH || " | 22H || _ | 5FH |
| M | 4DH || m | 6DH || # | 23H || ` | 60H |
| N | 4EH || n | 6EH || $ | 24H || { | 7BH |
| O | 4FH || o | 6FH || % | 25H || | | 7CH |
| P | 50H || p | 70H || & | 26H || } | 7DH |
| Q | 51H || q | 71H || ' | 27H || -> | 7EH |
| R | 52H || r | 72H || ( | 28H || <- | 7FH |
| S | 53H || s | 73H || ) | 29H || | |
| T | 54H || t | 74H || * | 2AH || | |
| U | 55H || u | 75H || + | 2BH || | |
| V | 56H || v | 76H || , | 2CH || | |
| W | 57H || w | 77H || - | 2DH || | |
| X | 58H || x | 78H || . | 2EH || | |
| Y | 59H || y | 79H || / | 2FH || | |
| Z | 5AH || z | 7AH || | || | |
+————+—————++————+—————++————+—————++————+—————+
Note: SP indicates “space.”
Summary of Contents for Dr. Rhythm DR-770
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