|
Routines |
| Prev: $2D47 | Up: Map | Next: $2DCB |
|
Used by the routine at $2CD9.
|
||||
| $2DAD | LDA #$E0 | Prepare to address the screen bitmap at $E000. | ||
| $2DAF | STA $4F | |||
| $2DB1 | LDA #$00 | |||
| $2DB3 | STA $4E | |||
| $2DB5 | LDX #$1F | Fill addresses $E000-$FEFF with zeroes. | ||
| $2DB7 | LDY #$00 | |||
| $2DB9 | STA ($4E),Y | |||
| $2DBB | DEY | |||
| $2DBC | BNE $2DB9 | |||
| $2DBE | INC $4F | |||
| $2DC0 | DEX | |||
| $2DC1 | BNE $2DB7 | |||
| $2DC3 | LDY #$37 | Fill addresses $FF00-$FF37 with zeroes. | ||
| $2DC5 | STA ($4E),Y | |||
| $2DC7 | DEY | |||
| $2DC8 | BPL $2DC5 | |||
| $2DCA | RTS | |||
| Prev: $2D47 | Up: Map | Next: $2DCB |