chumbyhackerboard:vga
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
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chumbyhackerboard:vga [2010/09/21 05:31] ladyada |
chumbyhackerboard:vga [2010/09/21 05:32] ladyada |
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| Line 67: | Line 67: | ||
| * VSYNC_ONLY = 1 (?) | * VSYNC_ONLY = 1 (?) | ||
| * HORIZONTAL_WAIT_CNT = 48 (h back porch) + 96 (sync pulse) = 0xDE and then | * HORIZONTAL_WAIT_CNT = 48 (h back porch) + 96 (sync pulse) = 0xDE and then | ||
| - | * VERTICAL_WAIT_CNT = 31 (v back porch) = 0x1F | + | * VERTICAL_WAIT_CNT = 31 (v back porch) + 2 (sync pulse) = 0x21 |
| - | -> 0x00DE001F | + | -> 0x00DE0021 |
| ====== HW_LCDIF_TRANSFER_COUNT ====== | ====== HW_LCDIF_TRANSFER_COUNT ====== | ||
/home/ladyada/public_html/wiki/data/pages/chumbyhackerboard/vga.txt · Last modified: 2016/01/28 18:05 (external edit)
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