Chris Kennedy wrote:
When I use these values, the picture is really strange looking,
smearing horizontally, did these work for you?
Thanks,
Chris
On Mon, May 30, 2005 at 11:37:33PM -0400, Ben Lancki wrote:
I did a quick check on i2c dumps I did for my pvr150mce (NTSC) and the
Hauppauge driver sets the following values:
0x474: 1A (VBLANK of 26)
0x475: 70
0x476: 1E (0x475+0x476=1E7) (VACTIVE of 487)
0x477: 1E
These work for me to, and give a vertically centered picture as well.
For the record, the disassembly sets these (as a write4) to 0x1e1e701a
for one set of standards and 0x28244024 for another set of standards.
The complete function does some more:
NTSC standards
0x474 write4 0x1e1e701a
0x478 write4 0x6050021f or 0x6450021f (depending on some bitflag)
(there's also and & and | of 2 unknown values against this number as well)
0x470 write4 0x5b2d007a
0x47c write4 0x00087c1f
nonNTSC
0x474 write4 0x28244024
0x478 write4 0x0080021f (there's also and & and | of 2 unknown values
against this number as well)
0x470 write4 0x5d2d0084
0x47c write4 0x010a425f
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