tw9910 ETC-unknow, tw9910 Datasheet - Page 32

• Manufacturer Part Number: tw9910
• Description: Power Ntsc/pal/secam Video Decoder With Slicer
• Manufacturer: ETC-unknow

TW9910
0x03 – Output Format Control Register (OPFORM)
0x04 – Color Killer Hysteresis and HSYNC Delay Control
TECHWELL, INC.
1-0
6-5
4-0
Bit
Bit
7
6
5
4
3
2
7
MODE
LEN
LLCMODE
AINC
VSCTL
OEN
TRI_SEL
GMEN
CKHY
HSDLY
Function
Function
R/W
R/W 0 = CCIR601 compatible YCrCb 4:2:2 format with separate syncs and
R/W 0 = 8-bit YCrCb 4:2:2 output format.
R/W 1 = LLC output mode.
R/W Serial interface auto-indexing control
R/W 1 = Vertical scale-downed output controlled by DVALID only.
R/W 0 = Enable outputs.
R/W These bits select the outputs to be tri-stated when the OEN bit is
R/W
R/W Reserved for test.
R/W Color killer hysteresis.
R/W Reserved for test.
flags.
1 = ITU-R-656 compatible data sequence format.
1 = 16-bit YCrCb 4:2:2 output format.
0 = auto-increment
0 = Vertical scale-downed output controlled by both HACTIVE and
DVALID.
1 = Tri-state outputs defined by Tri-state select bits of this register.
asserted high. There are three major groups that can be
independently tri-stated: timing group (HS, VS, DVALID, MPOUT,
FLD), data group (VD[15:0]), and clock (CLKX2/CLKX1) according to
following definition.
00 = Timing and data group only.
01 = Data group only.
10 = All three groups.
11 = Clock and data group only.
0 – fastest
1 – fast
32
0 = free-run output mode
1 = non-auto
Description
Description
2 – medium
Low Power NTSC/PAL/SECAM
Video Decoder with VBI Slicer
3 - slow
09/21/2006
REV.
Reset
Reset
0
0
0
0
0
1
0
0
0
0
A