Posted By
IstvanV
on 2008-02-17
06:35:27
|  Re: plus4emu 1.2.5.1
Gaia: thanks for posting the link.
Litwr: is this changed debugger window OK ? http://www.sharemation.com/IstvanV/p4debug3.png
Note that the horizontal position is displayed in pixels, and both values are hexadecimal. Also, the vertical position is the internal latched value used by the TED, and the FF1C-FF1E registers are delayed by one cycle when read by the CPU. On a related note, the formats used for video position could be made more consistent in the debugger, since it is now different for each of the following cases:
- video breakpoints use a format similar to the one described above, but the horizontal position is in double clock cycles (4 pixels), and it is adjusted to be more consistent with the FF1E reads
- in trace files, the video position is simply what would be read from FF1C-FF1E in the first cycle of each opcode
Should these be changed to avoid confusion, and if so, how ?
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