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Routines |
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| 6B21 | EX DE,HL | Switch the display file address to HL. | ||||||||
| 6B22 | CALL $6C0F | Set HL' to the corresponding attribute file address (unnecessarily). | ||||||||
| 6B25 | EX DE,HL | Switch the display file address back to DE, and the score or high score to HL. | ||||||||
| 6B26 | LD A,"0" | Initialise A. | ||||||||
| 6B28 | AND A | Clear the carry flag, ready for trial subtraction. | ||||||||
| 6B29 | LD BC,$2710 | Compute and print the 10,000s digit. | ||||||||
| 6B2C | CALL $6B48 | |||||||||
| 6B2F | LD BC,$03E8 | Compute and print the 1,000s digit. | ||||||||
| 6B32 | CALL $6B48 | |||||||||
| 6B35 | LD BC,$0064 | Compute and print the 100s digit. | ||||||||
| 6B38 | CALL $6B48 | |||||||||
| 6B3B | LD BC,$000A | Compute and print the 10s digit. | ||||||||
| 6B3E | CALL $6B48 | |||||||||
| 6B41 | LD A,L | Compute the ASCII code for the 1s digit. | ||||||||
| 6B42 | ADD A,"0" | |||||||||
| 6B44 | CALL $6B4F | Print it. | ||||||||
| 6B47 | RET | |||||||||
| Prev: 6B12 | Up: Map | Next: 6B48 |