issue number: | STN-22 | ||||||
---|---|---|---|---|---|---|---|
date of issue: | 95/01/20 | ||||||
media: | ●Common | ○CD-ROM | ○Cartridge | ○Others | |||
connection: | ○Program | ●Hard | ○Manual | ○Tools | ○Game | ○ Bug | ○Others |
Information distinction: | ●New | ○Change | ○Addition | ||||
importance: | ●Strict observance | ○Recommended | ○Reference | ○Others | |||
attached file: | ●No | ○ Yes | |||||
Subject supplement: |
When using sprites in palette format, the picture may not be displayed depending on the palette code and color bank values. This is because the dot data is judged as VDP2 shadow function dot data (normal shadow data).
Sprite data that is determined as normal shadow data will look like the table in the attached document, depending on the sprite type set in VDP2.
sprite type | number of colors | pallet code | color bank |
---|---|---|---|
Type 0~3,5 | 16 | 1110 | xxxx x111 1111 0000 |
Type 4, 6 | 16 | 1110 | xxxx xx11 1111 0000 |
type 7 | 16 | 1110 | xxxx xxx1 1111 0000 |
Type C~F | 16 | 1110 | xxxx xxxx 1111 0000 |
type 8 | 16 | 1110 | xxxx xxxx x111 0000 |
Type 9~B | 16 | 1110 | xxxx xxxx xx11 0000 |