Video Interface: Difference between revisions
→0x0440 001C - VI_H_SYNC: figured out what LEAP is
(→0x0440 0008 - VI_WIDTH: another gotcha) |
(→0x0440 001C - VI_H_SYNC: figured out what LEAP is) |
||
Line 342:
| 11-0 | H_SYNC[11:0] | Total width of a line, in 1/4 pixel units. Should always use standard values: NTSC (<code>0xC15</code>) or PAL (<code>0xC69</code>)<br>Default value of <code>0x7FF</code>
}}
'''Extra Details:'''
: LEAP chooses whether to use LEAP_A or LEAP_B on each vsync repeating every five vsyncs. The NTSC default (0) means "always use LEAP_A". The PAL default (0x15) means "alternate using LEAP_B, LEAP_A, LEAP_B, LEAP_A, LEAP_B" and repeat
==== <span style="display:none;">0x0440 0020 - VI_H_SYNC_LEAP ====
----
| |||