Datasheet

TVP5147M1
www.ti.com SLES140G –JULY 2005–REVISED FEBRUARY 2012
Table 2-2. Summary of Line Frequencies, Data Rates, and Pixel/Line Counts
COLOR
PIXEL HORIZONTAL
PIXELS PER ACTIVE PIXELS LINES PER SUBCARRIER
STANDARDS FREQUENCY LINE RATE
LINE PER LINE FRAME FREQUENCY
(MHz) (kHz)
(MHz)
601 Sampling
NTSC-J, M 858 720 525 13.5 3.579545 15.73426
NTSC-4.43 858 720 525 13.5 4.43361875 15.73426
PAL-M 858 720 525 13.5 3.57561149 15.73426
PAL-60 858 720 525 13.5 4.43361875 15.73426
PAL-B, D, G, H, I 864 720 625 13.5 4.43361875 15.625
PAL-N 864 720 625 13.5 4.43361875 15.625
PAL-Nc 864 720 625 13.5 3.58205625 15.625
Dr = 4.406250
SECAM 864 720 625 13.5 15.625
Db = 4.250000
2.5.1 Separate Syncs
VS, HS, and VBLK are independently software programmable to a 1× pixel count. This allows any
possible alignment to the internal pixel count and line count. The default settings for 525-line and 625-line
video outputs are given as examples below. FID changes at the same transient time when the trailing
edge of vertical sync occurs. The polarity of FID is programmable by an I
2
C interface.
Copyright © 2005–2012, Texas Instruments Incorporated Functional Description 25
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