Datasheet

TVP7002
www.ti.com SLES206C –MAY 2007–REVISED APRIL 2013
H-PLL Post-Coast
Subaddress 13h Default (00h)
7 6 5 4 3 2 1 0
Post-Coast [7:0]
Post-Coast [7:0]: Sets the number of HSYNC periods that coast stays active following VSYNC trailing edge. Post-Coast settings must be
extended to include Macrovision™ pseudo syncs when Macrovision is present.
Table 14. Recommended H-PLL Pre-Coast and H-PLL
Post-Coast Settings
STANDARD H-PLL PRE-COAST H-PLL POST-
COAST
480i/p 3 3
576i/p 3 3
1080i 1 0
1080p 1 0
720p 1 0
PC SOG Graphics 1 0
Sync Detect Status
Subaddress 14h Read Only
7 6 5 4 3 2 1 0
HSD AHS IHSPD VSD AVS VSPD SOGD ICPD
HSD: HSYNC Detect. HSYNC activity detection for selected HSYNC input (pin 81 or 82).
0 = No HSYNC activity detected
1 = HSYNC activity detected
AHS: Active HSYNC. Indicates whether the active HSYNC is derived from the selected HSYNC input or the selected SOG input.
0 = HSYNC from selected HSYNC input (pin 81 or 82)
1 = HSYNC from selected SOG input (pin 1, 99, or 97)
IHSPD: Input HSYNC Polarity Detect. HSYNC polarity detection for selected HSYNC input (pin 81 or 82).
0 = Active-low HSYNC
1 = Active-high HSYNC
VSD: VSYNC Detect. VSYNC activity detection for selected VSYNC input (pin 78 or 79).
0 = No VSYNC activity detected
1 = VSYNC activity detected
AVS: Active VSYNC. Indicates whether the active VSYNC is derived from the selected VSYNC input or the sync separator.
0 = VSYNC from selected VSYNC input (pin 78 or 79)
1 = VSYNC from sync separator
VSPD: Input VSYNC Polarity Detect. VSYNC polarity detection for selected VSYNC input (pin 78 or 79).
0 = Active-low VSYNC
1 = Active-high VSYNC
SOGD: SOG Detect. SOG activity detection for selected SOG input (pin 1, 99, or 97).
0 = No SOG activity detected
1 = SOG activity detected
ICPD: Input Coast Polarity Detect. Coast signal polarity detection.
0 = Active-low coast signal
1 = Active-high coast signal
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