参数资料
型号: TVP5147PFPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP80
封装: GREEN, PLASTIC, HTQFP-80
文件页数: 39/100页
文件大小: 1465K
代理商: TVP5147PFPR
Functional Description
36
SLES099C—March 2007
TVP5147PFP
2.11.4
Operation Mode Register
Subaddress
03h
Default
00h
7
6
5
4
3
2
1
0
Reserved
Power save
Power save:
0 = Normal operation (default)
1 = Power-save mode. Reduces the clock speed of the internal processor and switches off the ADCs. I2C
interface is active and all current operating settings are preserved.
2.11.5
Autoswitch Mask Register
Subaddress
04h
Default
23h
7
6
5
4
3
2
1
0
Reserved
PAL 60
SECAM
NTSC 4.43
(Nc) PAL
(M) PAL
PAL
(M, J) NTSC
Autoswitch mode mask: Limits the video formats between which autoswitch is possible.
PAL 60:
0 = Autoswitch does not include PAL 60 (default)
1 = Autoswitch includes PAL60
SECAM:
0 = Autoswitch does not include SECAM
1 = Autoswitch includes SECAM (default)
NTSC 4.43:
0 = Autoswitch does not include NTSC 4.43 (default)
1 = Autoswitch includes NTSC 4.43
(Nc) PAL:
0 = Autoswitch does not include (Nc) PAL (default)
1 = Autoswitch includes (Nc) PAL
(M) PAL:
0 = Autoswitch does not include (M) PAL (default)
1 = Autoswitch includes (M) PAL
PAL:
0 = Reserved
1 = Autoswitch includes (B, D, G, H, I, N) PAL (default)
(M, J ) NTSC:
0 = Reserved
1 = Autoswitch includes (M, J) NTSC (default)
NOTE: Bits 1 and 0 must always be 1.
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