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Routines |
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Used by the routine at DrawDecorativeLine.
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| ClearScreen | 49423 | LD A,7 | Set border colour to WHITE. | |
| 49425 | OUT (254),A | |||
| 49427 | LD HL,16384 | HL=16384 (screen buffer location). | ||
| 49430 | LD DE,16385 | DE=16385. | ||
| 49433 | LD BC,6144 | BC=6144. | ||
| 49436 | LD (HL),0 | Write 0 to the screen buffer. | ||
| 49438 | LDIR | Copy the 0 across the rest of the screen buffer bytes. | ||
| 49440 | LD BC,767 | BC=767. | ||
| 49443 | LD (HL),56 | Write INK: BLACK, PAPER: WHITE to the attribute buffer. | ||
| 49445 | LDIR | Copy the 56 across the rest of the attribute buffer bytes. | ||
| 49447 | RET | Return. | ||
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