Changes

Gate Array

5 bytes added, 1 July
/* CSYNC */
The HSYNC is modified before being sent to the monitor. It happens 2us after the HSYNC from the CRTC and lasts 4us when HSYNC length is greater or equal to 6.
If CRTC R2=46, and HSYNC width is 14 then monitor hsync starts at 48 and lasts until 51.
The VSYNC is also modified before being sent to the monitor. It happens two lines* after the VSYNC from the CRTC and stay two lines (same cut rule if VSYNC is lower than 4). PAL (50Hz) does need two lines VSYNC_width, and 4us HSYNC_width.
8,998
edits