Active Video Line (LSB) Register: Difference between revisions
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further details from Jim in forum post |
m 6 revisions imported |
(No difference)
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Revision as of 10:00, 14 April 2019
| Next Register Number | $1F |
|---|---|
| Readable | Yes |
| Writable | No |
| Short Description | Holds the eight LSBs of the raster line currently being drawn. |
The MSB of the raster line is in NextReg:$1E.
The line coordinates use coordinate system of Copper coprocessor, i.e. line 0 is the first line of pixels.