chumbyhackerboard:vga
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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chumbyhackerboard:vga [2010/09/21 05:20] ladyada |
chumbyhackerboard:vga [2010/09/21 05:32] ladyada |
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| Line 60: | Line 60: | ||
| -> 0x00340002 | -> 0x00340002 | ||
| + | |||
| + | ====== HW_LCDIF_VDCTRL3 ====== | ||
| + | by default = 0x004b0027 | ||
| + | |||
| + | * MUX_SYNC_SIGNALS = 0 | ||
| + | * VSYNC_ONLY = 1 (?) | ||
| + | * HORIZONTAL_WAIT_CNT = 48 (h back porch) + 96 (sync pulse) = 0xDE and then | ||
| + | * VERTICAL_WAIT_CNT = 31 (v back porch) + 2 (sync pulse) = 0x21 | ||
| + | |||
| + | -> 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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