|  | Routines | 
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| 48018 | LD A,(23624) | Load A with stored border colour | ||||||
| 48021 | RRCA | Clear bits for 1, 2 and 4 to leave (border colour × 8) only... | ||||||
| 48022 | RRCA | ... | ||||||
| 48023 | RRCA | ... | ||||||
| 48024 | AND 7 | Ensure all other bits are cleared | ||||||
| 48026 | RET | Return | ||||||
| Prev: 47989 | Up: Map | Next: 48027 |