TVP7002IPZP datasheet(33/58 Pages) TI1

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TVP7002

www.ti.com

SLES206C – MAY 2007 – REVISED APRIL 2013

H-PLL Post-Coast

Subaddress

13h

Default (00h)

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

576i/p

1080i

1080p

720p

PC SOG Graphics

Sync Detect Status

Subaddress

14h

Read Only

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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