Video Interface: Difference between revisions
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→0x0440 0014 - VI_BURST: vsync_width represents 1 with 0 in this register but the other three parameters are literal
(H_SYNC: number is -1 than the hardware. H_SYNC: use decimal, not hexadecimal. H_SYNC: explain derivation. LEAP: use decimal. LEAP: explain derivation. H_VIDEO: use decimal. H_VIDEO: describe exact feature) |
m (→0x0440 0014 - VI_BURST: vsync_width represents 1 with 0 in this register but the other three parameters are literal) |
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Line 277:
| 31-30 | Undefined | Initialized to <code>0</code>
| 29-20 | BURST_START[9:0] | Start of color burst in pixels from hsync
| 19-16 | VSYNC_WIDTH[3:0] |
| 15-8 | BURST_WIDTH[7:0] | Color burst width in pixels
| 7-0 | HSYNC_WIDTH[7:0] | Horizontal sync width in pixels<br>Default value of <code>0x01</code>
Line 285:
:* horizontal sync width in pixels: 57 (decimal)
:* color burst width in pixels: 34 (decimal)
:* vertical sync width in half lines: 5 (decimal) (and thus 6 half-lines)
:* start of color burst in pixels from h-sync: 62 (decimal)
: PAL @ any resolution is <code>0x0404233A</code>
:* horizontal sync width in pixels: 58 (decimal)
:* color burst width in pixels: 35 (decimal)
:* vertical sync width in half lines: 4 (decimal) (and thus 5 half-lines)
:* start of color burst in pixels from h-sync: 64 (decimal)
==== <span style="display:none;">0x0440 0018 - VI_V_SYNC ====
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