adv7340 Analog Devices, Inc., adv7340 Datasheet - Page 16

• Manufacturer Part Number: adv7340
• Description: Multiformat Video Encoder, Six 12-bit Noise Shaped Video Dacs
• Manufacturer: Analog Devices, Inc.

ADV7340/ADV7341
P_HSYNC
P_BLANK
Y OUTPUT
P_VSYNC
Y9 TO Y2/
a AND b AS PER RELEVANT STANDARD.
c = PIPELINE DELAY. PLEASE REFER TO RELEVANT PIPELINE DELAY. THIS CAN BE FOUND IN THE DIGITAL TIMING
SPECIFICATION SECTION OF THE DATA SHEET.
A FALLING EDGE OF HSYNC INTO THE ENCODER GENERATES A FALLING EDGE OF TRI-LEVEL SYNC ON THE OUTPUT
AFTER A TIME EQUAL TO THE PIPELINE DELAY.
Y9 TO Y0
*SELECTED BY SUBADDRESS 0x01, BIT 7.
S_HSYNC
Y9 TO Y0*
S_VSYNC
S9 TO S0/
Figure 17. HD-DDR, 8-/10-Bit, 4:2:2 YCrCb ( HSYNC / VSYNC ) Input Timing Diagram
a
Figure 18. SD Input Timing Diagram (Timing Mode 1)
c
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b
PAL = 264 CLOCK CYCLES
NTSC = 244 CLOCK CYCLES
Cb
Cb0
Y
Y0
Cr
Cr0
Y
Y1