| R/W | ADR | HEXADR | NAME | DESCRIPTION | OS |
|---|
| Write | 53249 | $D001 | HPOSP1 | horizontal position of player 1 | both |
| Read | 53249 | $D001 | M1PF | missile 1 collision with playfield | both |
Write: Horizontal position of player 1#
Values from 0 to 255, player is visible between 48 to 208 depending on playfield width (see
SDMCTL) and width of player (see
SIZEP1).
Read: Missile 1 collision with playfield#
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|
| Playfield | | | | | 3 | 2 | 1 | 0 |
Playfield corresponds to
COLOR0, ...,
COLOR3 color register
| R/W | ADR | HEXADR | NAME | DESCRIPTION | OS |
|---|
| Write | 53249 | $D001 | HPOSP1 | Horizontale Position Player 1 | both |
| Read | 53249 | $D001 | M1PF | Kollision Missile 1 mit Playfield | both |
Write: Horizontale Position von Player 1#
Werte von 0 bis 255 möglich, Player sichtbar zwischen 48 bis 208 abhängig von der Spielfeldbreite (siehe
SDMCTL) und Breite des Players (siehe
SIZEP1).
Read: Kollision Missile 1 mit Playfield#
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|
| Playfield | | | | | 3 | 2 | 1 | 0 |
Playfield entspricht dem Farbregister
COLOR0, ...,
COLOR3