ADV7330KST datasheet(65/76 Pages) AD

Part #	ADV7330KST

Description	Multiformat 11-Bit Triple DAC Video Encoder

PDF	76 Pages

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Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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65 / 76 page

REV. B

ADV7330

–65–

Mode 2—Master Option

(Timing Register 0 TR0 = X X X X X 1 0 1)

In this mode, the ADV7330 can generate horizontal and vertical

sync signals. A coincident low transition of both

HSYNC_O/P

and

VSYNC_O/P outputs indicates the start of an odd field.

VSYNC_O/P low transition when HSYNC_O/P is high

indicates the start of an even field.

HSYNC is output on the

HSYNC_O/P pin, BLANK on the BLANK_O/P pin, and VSYNC

on the

VSYNC_O/P pin.

PAL = 12

CLOCK/2

NTSC = 16

CLOCK/2

PAL = 132

CLOCK/2

NTSC = 122

CLOCK/2

PIXEL

DATA

HSYNC_O/P

BLANK_O/P

VSYNC_O/P

Figure 78. SD Timing Mode 2—Even to Odd Field Transition Master/Slave

PAL = 864

CLOCK/2

NTSC = 858

CLOCK/2

PAL = 132

CLOCK/2

NTSC = 122

CLOCK/2

PIXEL

DATA

PAL = 12

CLOCK/2

NTSC = 16

CLOCK/2

HSYNC_O/P

BLANK_O/P

VSYNC_O/P

Figure 79. SD Timing Mode 2—Odd to Even Field Transition Master/Slave

ADV7330KST Datasheet(PDF) 65 Page - Analog Devices

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