137
edits
Changes
mLine 147:
Line 147: − + − + Line 198:
Line 198: − + − High: ??? − - the total amount of scanlines displayed+ − − - vertical pixel data offset if the GPU can't VSync properly − − - VSync length
→LCD Source Framebuffer Setup: PAL emulator hype.
|-
|-
| 0x00
| 0x00
| Pixel clock
| H-total (V-total on not physically rotated screens).
| Higher values are slower, 12bits.
| 12bits.
Setting this value too low will make the screen not be able to sync any pixels other than a single one from the wrong location. The lowest the screen can handle is 0x1C2, at 0x1C1 the display loses a few scanlines worth of pixel clock (though not noticable).
Setting this value too low will make the screen not be able to sync any pixels other than a single one from the wrong location. The lowest the screen can handle is 0x1C2, at 0x1C1 the display loses a few scanlines worth of pixel clock (though not noticable).
|-
|-
| 0x24
| 0x24
| Low: ???
| V-total (H-total on not physically rotated screens).
| The low 12bit halfword seems to affect:
| The low 12bit halfword seems to affect:
Total scanlines including porches/sync timing. Setting this to 494 lowers framerate to about 50.040660858 Hz.
|-
|-
| 0x28
| 0x28