![]() |
Routines |
| Prev: 61F9 | Up: Map | Next: 6211 |
|
||||||||||||
| 6200 | ADD A,$11 | Flip bit 4 of A and increment the border colour in bits 0-2 | ||||||||||
| 6202 | AND $17 | Retain only bits 0-2 and 4 | ||||||||||
| 6204 | OUT ($FE),A | Change the border colour and speaker state | ||||||||||
| 6206 | LD B,E | Perform the pitch delay | ||||||||||
| 6207 | DJNZ $6207 | |||||||||||
| 6209 | LD B,A | Save A briefly | ||||||||||
| 620A | LD A,E | Adjust the pitch delay for the next pass | ||||||||||
| 620B | ADD A,D | |||||||||||
| 620C | LD E,A | |||||||||||
| 620D | LD A,B | Restore A | ||||||||||
| 620E | JR NZ,$6200 | Jump back unless the pitch delay is now 0 | ||||||||||
| 6210 | RET | |||||||||||
| Prev: 61F9 | Up: Map | Next: 6211 |