參數(shù)資料
型號(hào): TVP5020CPFP
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: POWERPAD, PLASTIC, HTQFP-80
文件頁數(shù): 47/87頁
文件大?。?/td> 394K
代理商: TVP5020CPFP
2–37
2.15 Internal Control Registers
Table 2–16 shows the summary of the TVP5020 registers. The detailed programming information of each
register is described in the following sections. For writable registers, the reserved bits must be written with
a 0.
Table 2–16. Registers Summary
REGISTER FUNCTION
VIP
VMI
I2C
R/W
Vendor ID
000 – 001
NA
R
Device ID
002 – 003
NA
R
Subsystem vendor ID
004 – 005
NA
R
Subsystem device ID
006 – 007
NA
R
Reserved
008 – 00B
NA
Revision ID
00C – 00D
NA
R
Reserved
00E – 0FF
NA
Analog input source selection
100
00
← 00
00
W
Analog channel controls
101
00
← 01
01
W
Operation mode controls
102
00
← 02
02
W
Miscellaneous controls
103
00
← 03
03
W
Reserved
104 – 105
00
← 04 – 05
04 – 5
Color killer threshold control
106
00
← 06
06
W
Luminance processing controls–#1
107
00
← 07
07
W
Luminance processing controls–#2
108
00
← 08
08
W
Brightness control
109
00
← 09
09
W
Color saturation control
10A
00
← 0A
0A
W
Hue control
10B
00
← 0B
0B
W
Contrast control
10C
00
← 0C
0C
W
Outputs and data rate select
10D
00
← 0D
0D
W
Reserved
10E – 115
00
← 0E – 15
0E – 15
Horizontal sync start NTSC
116
00
← 16
16
W
Horizontal sync start PAL
117
00
← 17
17
W
Vertical blanking start
118
00
← 18
18
W
Vertical blanking stop
119
00
← 19
19
W
Chrominance control
11A
00
← 1A
1A
W
Reserved
11B – 11F
00
← 1B – 1F
1B – 1F
Digital channel selection
120
00
← 20
20
W
Reserved
121 – 17D
00
← 21 – 7D
21 – 7D
Program RAM write
17E
00
← 7E
7E
W
Microprocessor reset clear
17F
00
← 7F
7F
W
Firmware version
180
00
← 80
80
R
Status #1
181
00
← 81
81
R
Status #2
182
00
← 82
82
R
AGC gain
183
00
← 83
83
R
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