參數(shù)資料
型號(hào): TVP5040PFP
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: POWER, PLASTIC, TQFP-80
文件頁(yè)數(shù): 61/101頁(yè)
文件大小: 464K
代理商: TVP5040PFP
2–46
Bit 0 and 1 of this read-only register defines the power states that TVP5040 supports. 00 indicates TVP5040 does
not support the optional P1 or P2 state as defined by VIP 1.1 specification.
2.13.7 VIP Revision ID
VIP address
00C – 00Dh
PHI address
NA
I2C address
NA
Address
7
6
5
4
3
2
1
0
00C
0
1
00D
0
1
This identifies the device hardware revision. Address 00D is the MSB. This field is a constant of 0101.
2.13.8 Video Input Source Selection 1
VIP address
100h
PHI address
00h
I2C address
00h
7
6
5
4
3
2
1
0
Reserved
Channel 1 source selection
Channel 2 source selection
Channel 1 source selection:
Channel 2 source selection:
0 = VI1A selected (default)
0 = VI2A selected (default)
1 = VI1B selected
1 = VI2B selected
V1_1A
0
1
V1_1B
ADC1
1
0
Luma/Composite
Data path
Channel 1
0
1
Y
Register 00, Bit 1
0
1
Chroma Data path
0
1
ADC2
Channel 2
V1_2A
V1_2B
Register 00, Bit 0
External A/D (UV pins)
Register 20, Bit 0
Register 20, Bit 2
Register 20, Bit 1
0
1
Register 0D, Bits 4,3
UV
0
1
Figure 2–37. Video Input Source Selection
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