參數(shù)資料
型號(hào): TVP5147M1PFP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: GREEN, PLASTIC, HTQFP-80
文件頁(yè)數(shù): 95/108頁(yè)
文件大小: 937K
代理商: TVP5147M1PFP
www.ti.com
SLES140F – JULY 2005 – REVISED DECEMBER 2010
Table 2-113. VDP WSS Data Register
Subaddress
80 0520h – 80 0526h
Read only
WSS NTSC (CGMS)
Subaddress
7
6
5
4
3
2
1
0
Byte
80 0520h
b5
b4
b3
b2
b1
b0
WSS Field 1 Byte 1
80 0521h
b13
b12
b11
b10
b9
b8
b7
b6
WSS Field 1 Byte 2
80 0522h
b19
b18
b17
b16
b15
b14
WSS Field 1 Byte 3
80 0523h
Reserved
80 0524h
b5
b4
b3
b2
b1
b0
WSS Field 2 Byte 1
80 0525h
b13
b12
b11
b10
b9
b8
b7
b6
WSS Field 2 Byte 2
80 0526h
b19
b18
b17
b16
b15
b14
WSS Field 2 Byte 3
These registers contain the wide screen signaling data for NTSC.
Bits 0 – 1 represent word 0, aspect ratio
Bits 2 – 5 represent word 1, header code for word 2
Bits 6 – 13 represent word 2, copy control
Bits 14 – 19 represent word 3, CRC
PAL/SECAM
Subaddress
7
6
5
4
3
2
1
0
Byte
80 0520h
b7
b6
b5
b4
b3
b2
b1
b0
WSS Field 1 Byte 1
80 0521h
b13
b12
b11
b10
b9
b8
WSS Field 1 Byte 2
80 0522h
Reserved
80 0523h
Reserved
80 0524h
b7
b6
b5
b4
b3
b2
b1
b0
WSS Field 2 Byte 1
80 0525h
b13
b12
b11
b10
b9
b8
WSS Field 2 Byte 2
80 0526h
Reserved
These registers contain the wide screen signaling data for PAL/SECAM:
Bits 0 – 3 represent Group 1, Aspect Ratio
Bits 4 – 7 represent Group 2, Enhanced Services
Bits 8 – 10 represent Group 3, Subtitles
Bits 11 – 13 represent Group 4, Others
Table 2-114. VDP VITC Data Register
Subaddress
80 052Ch – 80 0534h
Read only
Subaddress
7
6
5
4
3
2
1
0
80 052Ch
VITC frame byte 1
80 052Dh
VITC frame byte 2
80 052Eh
VITC seconds byte 1
80 052Fh
VITC seconds byte 2
80 0530h
VITC minutes byte 1
80 0531h
VITC minutes byte 2
80 0532h
VITC hours byte 1
80 0533h
VITC hours byte 2
80 0534h
VITC CRC byte
These registers contain the VITC data.
Copyright 2005–2010, Texas Instruments Incorporated
Functional Description
87
Product Folder Link(s): TVP5147M1
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