playground:playground
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PlayGround
| Address | Name | Width [bits] | Description |
|---|---|---|---|
| $30 | CTRL | 8 | Main control register |
| $30:0 | DLIST_ON | 1 | When set to “1”, display list execution will start at the beginning of the next frame. When set to “0”, display list execution stops immediately. |
| $30:1 | PORT_READ_ENABLE | 1 | When “1” data can be read from both memory ports. |
| $30:345 | RAMBANK | 3 | Number of bank (0 to 7) accessible through memory ports. |
| $30:6 | RESERVED | 1 | RESERVED - Always “0” on reads. |
| $30:7 | GRAYDOT_DISABLE | 1 | “1” disables HMOS VIC-II gray dots visible on CPU writes “0” - dots are visible as usual |
playground/playground.1590300105.txt.gz · Last modified: 2020/05/23 23:01 by laubzega