Pi blanking issue when Gamma is enabled

Discuss development specific to the Pi version of ADFFS
Post Reply
JonAbbott
Posts: 2060
Joined: Thu Apr 11, 2013 12:13 pm
Location: Essex

Pi blanking issue when Gamma is enabled

Post by JonAbbott » Fri Aug 10, 2018 12:42 pm

Attached is a dump of the HVS and pixelvalve registers both pre and post the issue occuring. HVS registers have been dumped three times to ensure consistency.

The GitHub discussion around this issue can be found here, and the ROOL discussion here.
Attachments
piRegs.zip
(91.1 KiB) Downloaded 13 times

JonAbbott
Posts: 2060
Joined: Thu Apr 11, 2013 12:13 pm
Location: Essex

Re: Pi blanking issue when Gamma is enabled

Post by JonAbbott » Fri Aug 17, 2018 9:10 pm

Here's another dump with all the pixelvalve 1 registers (7E807000 - 7E807080), again pre and post the issue.

The three dumps for pre/post are taken within a few VSync of each other.
Attachments
piRegs2.zip
(91.42 KiB) Downloaded 7 times

Post Reply