ADV7184
Rev. A | Page 95 of 112
Bit1
Address
Register
Bit Description
7 6 5 4 3 2 1 0 Comments
Notes
0xE4
SD Saturation Cr
SD_SAT_CR [7:0]. These bits adjust the
saturation of the picture by affecting gain on
the Cr channel.
1 0 0 0 0 0 0 0 Chroma gain = 0 dB
NVBEG [4:0]. Number of lines after lCOUNT
rollover to set V high.
0 0 1 0 1 NTSC default (ITU-R BT.656)
0
Set to low when manual
programming
NVBEGSIGN.
1
Not suitable for user
programming
0
No delay
NVBEGDELE. This bit delays the V bit going
high by one line relative to NVBEG (even field).
1
Additional delay by one line
0
No delay
0xE5
NTSC V Bit Begin
NVBEGDELO. This bit delays the V bit going
high by one line relative to NVBEG (odd field). 1
Additional delay by one line
0xE6
NTSC V Bit End
NVEND [4:0]. These bits control the number
of lines after lCOUNT rollover to set V low.
0 0 1 0 0 NTSC default (ITU-R BT.656)
0
Set to low when manual
programming
NVENDSIGN.
1
Not suitable for user
programming
0
No delay
NVENDDELE. This bit delays the V bit going
low by one line relative to NVEND (even field).
1
Additional delay by one line
0
No delay
NVENDDELO. This bit delays the V bit going
low by one line relative to NVEND (odd field).
1
Additional delay by one line
NFTOG [4:0]. These bits control the number
of lines after lCOUNT rollover to toggle F signal.
0 0 0 1 1 NTSC default
0
Set to low when manual
programming
NFTOGSIGN.
1
Not suitable for user
programming
0
No delay
NFTOGDELE. This bit delays the F transition
by one line relative to NFTOG (even field).
1
Additional delay by one line
0
No delay
0xE7
NTSC F Bit Toggle
NFTOGDELO. This bit delays the F transition
by one line relative to NFTOG (odd field).
1
Additional delay by one line
PVBEG [4:0]. These bits control the number of
lines after lCOUNT rollover to set V high.
0 0 1 0 1 PAL default (ITU-R BT.656)
0
Set to low when manual
programming
PVBEGSIGN.
1
Not suitable for user
programming
0
No delay
PVBEGDELE. This bit delays the V bit going
high by one line relative to PVBEG (even field).
1
Additional delay by one line
0
No delay
0xE8
PAL V Bit Begin
PVBEGDELO. This bit delays the V bit going
high by one line relative to PVBEG (odd field).
1
Additional delay by one line
PVEND [4:0]. These bits control the number of
lines after lCOUNT rollover to set the V bit low.
1 0 1 0 0 PAL default (ITU-R BT.656)
0
Set to low when manual
programming
PVENDSIGN.
1
Not suitable for user
programming
0
No delay
PVENDDELE. This bit delays the V bit going
low by one line relative to PVEND (even field).
1
Additional delay by one line
0
No delay
0xE9
PAL V Bit End
PVENDDELO. This bit delays the V bit going
low by one line relative to PVEND (odd field).
1
Additional delay by one line
PFTOG [4:0]. These bits control the number of
lines after lCOUNT rollover to toggle the F signal.
0 0 0 1 1 PAL default (ITU-R BT.656)
0
Set to low when manual
programming
PFTOGSIGN.
1
Not suitable for user
programming
0
No delay
PFTOGDELE. This bit delays the F transition
by one line relative to PFTOG (even field).
1
Additional delay by one line
0
No delay
0xEA
PAL F Bit Toggle
PFTOGDELO. This bit delays the F transition
by one line relative to PFTOG (odd field).
1
Additional delay by one line