DS90UB940-Q1 Datasheet, PDF (66/84 Pages) Texas Instruments – FPD-Link III to CSI-2 Deserializer

DS90UB940-Q1
SNLS479A – NOVEMBER 2014 – REVISED JANUARY 2016
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Register Maps (continued)
ADD
(hex)
0xF0
0xF1
0xF2
Register
Name
RX ID
0xF3
0xF4
0xF5
Table 12. Serial Control Bus Registers (continued)
Bit(s) Function
7:0 ID0
7:0 ID1
7:0 ID2
7:0 ID3
7:0 ID4
7:0 ID5
Type
R
R
R
R
R
R
Default
Description
Value (hex)
0x5F
First byte ID code, ‘_’
0x55
2nd byte of ID code, ‘U’
0x48
3rd byte of ID code. Value will be either ‘B’ or ‘H’. ‘H’ indicates
an HDCP capable device.
0x39
4th byte of ID code: ‘9’
0x34
5th byte of ID code: '4'
0x30
6th byte of ID code: '0'
Offset
(hex)
Register Name
0x09 RAW_ALIGN
0x13 CSI_EN_PORT0
0x14 CSI_EN_PORT1
0x16 CSIPASS
0x2E CSI_VC_ID
Table 13. CSI Indirect Register Table
Bit(s)
7:5
4
3:0
7
6
5:0
7
6
5:0
7:3
2
1
0
7:6
5:0
Default
Value
(hex)
0x00
0
0
0x3F
0
0
0x00
0x02
0x00
Function
Reserved
Raw Align.
0: RAW Output onto LSB's of RGB Bus
1: RAW Output onto MSB's of RGB Bus
Reserved
Register Control
0 = Disable
1 = Enable
Reserved
0x00 = Disable CSI Port 0
0x3F = Enable CSI Port 0
Register Control
0 = Disable
1 = Enable
Reserved
0x00 = Disable CSI Port 1
0x3F = Enable CSI Port 1
Reserved
CSI_PASS to GPIO3. Configures GPIO3 to output the PASS signal when
this bit is set HIGH.
CSI_PASS to GPIO0. Configures GPIO0 to output the PASS signal when
this bit is set HIGH. This is the default.
CSI_PASS. This bit reflects the status of the PASS signal.
CSI Virtual Channel identifier.
00: CSI-2 outputs with ID as virtual channel 0.
01: CSI-2 outputs with ID as virtual channel 1.
10: CSI-2 outputs with ID as virtual channel 2.
11: CSI-2 outputs with ID as virtual channel 3.
Reserved
66
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