THC7984_15 Datasheet, PDF (14/46 Pages) THine Electronics, Inc. – 10-bit 3-channel Video Signal Digitizer

THC7984_Rev.2.0_E
R 20 7 R/W
6A
5A
4A
3A
2A
1A
0A
R 21 7
6
5A
4A
3A
2A
1A
0A
R 22 7 R/W
6A
5A
4A
3A
2A
1A
0A
R 23 7
6A
5A
4A
3A
2A
1A
0A
R 24 7
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
R 25 7
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
R 26 7
6
5
4
3 R/W
2 R/W
1 R/W
0 R/W
R 27 7 R/W
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
1 VSYNC Output Timing Automatic Setting Enable (Except Raw VSYNC)
0 VSYNC Output (VO, Regenerated VSYNC) Start Position
0
0
0
0
0
0
0 VSYNC Output (VO, Regenerated VSYNC) Pulse Width
0
0
0
0
0
1 PLL COAST Timing Automatic Setting Enable
0 PLL Pre-Coast (PLL COAST Start Position)
0 *PLL free-runs during PLL COAST
0
0
0
0
0
0 PLL Post-Coast (PLL COAST End Position)
0 *PLL free-runs during PLL COAST
0
0
0
0
1
0 Clamp Pre-Coast (Clamp COAST Start Position)
0 *Clamp stops during Clamp COAST
0
0
1
1
0
0 Clamp Post-Coast (Clamp COAST End Position)
0 *Clamp stops during Clamp COAST
1
0
1
0
0
0 DE Start Position
0
0
1
0
1
1
1
0
0
0
0
0: Disable 1: Enable
Set in 1 line steps
-64 to +63
*Set in two's complement.
*VSYNC Output Start Position with reference to the leading edge of VSYNC Input.
Set in 1 line steps
1 to 63
0: Disable 1: Enable
Set in 1 line steps
0 to 127
*PLL COAST Start Position prior to the leading edge of VSYNC Input.
Set in 1 line steps
0 to 127
*PLL COAST End Position after the leading edge of VSYNC Input.
Set in 1 line steps
0 to 127
*Clamp COAST Start Position prior to the leading edge of VSYNC Input.
Set in 1 line steps
0 to 127
*Clamp COAST End Position after the leading edge of VSYNC Input.
Set in 1 pixel steps
*DE Start Position after the leading edge of HSYNC Input.
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THine Electronics, Inc.