参数资料
型号: TVP5150PBSR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, TQFP-32
文件页数: 44/68页
文件大小: 917K
代理商: TVP5150PBSR
Functional Description
43
May 2006
SLES043A
Video standard:
VIDEO STANDARD [3:1]
SR
VIDEO STANDARD
BIT 3
BIT2
BIT1
BIT 0
VIDEO STANDARD
0
Reserved
0
1
(M) NTSC ITUR BT.601
0
1
0
Reserved
0
1
(B, G, H, I, N) PAL ITUR BT.601
0
1
0
Reserved
0
1
0
1
(M) PAL ITUR BT.601
0
1
0
Reserved
0
1
(Combination-N) ITUR BT.601
1
0
Reserved
1
0
1
NTSC 4.43 ITUR BT.601
1
0
1
0
Reserved
1
0
1
Reserved
Sampling rate (SR):
0 = Reserved
1 = ITUR BT.601
3.22.44 Closed Caption Data Registers
Address
90h93h
Address
7
6
5
4
3
2
1
0
90h
Closed caption field 1 byte 1
91h
Closed caption field 1 byte 2
92h
Closed caption field 2 byte 1
93h
Closed caption field 2 byte 2
These registers contain the closed caption data arranged in bytes per field.
3.22.45 WSS Data Registers
Address
94h99h
NTSC
ADDRESS
7
6
5
4
3
2
1
0
BYTE
94h
b5
b4
b3
b2
b1
b0
WSS field 1 byte 1
95h
b13
b12
b11
b10
b9
b8
b7
b6
WSS field 1 byte 2
96h
b19
b18
b17
b16
b15
b14
WSS field 1 byte 3
97h
b5
b4
b3
b2
b1
b0
WSS field 2 byte 1
98h
b13
b12
b11
b10
b9
b8
b7
b6
WSS field 2 byte 2
99h
b19
b18
b17
b16
b15
b14
WSS field 2 byte 3
These registers contain the wide screen signaling (WSS) data for NTSC.
Bits 01 represent word 0, aspect ratio
Bits 25 represent word 1, header code for word 2
Bits 613 represent word 2, copy control
Bits 1419 represent word 3, CRC
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