DS90UB901Q_15 Datasheet, PDF (22/50 Pages) Texas Instruments – 10 - 43MHz 14 Bit Color FPD-Link III Serializer and Deserializer with Bidirectional Control Channel

DS90UB901Q, DS90UB902Q
SNLS322E – JUNE 2010 – REVISED APRIL 2013
www.ti.com
Addr
(Hex)
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
Name
SER ID
ID[0] Index
ID[1] Index
ID[2] Index
ID[3] Index
ID[4] Index
ID[5] Index
ID[6] Index
ID[7] Index
ID[0] Match
ID[1] Match
ID[2] Match
ID[3] Match
ID[4] Match
ID[5] Match
ID[6] Match
ID[7] Match
RESERVED
RESERVED
CRC Errors
CRC Errors
RESERVED
CRC Check
Signal Detect
Status
LOCK Pin Status
Table 2. DS90UB902Q Control Registers (continued)
Bits
Field
7:1 SER DEV ID
0 RESERVED
7:1 ID[0] INDEX
0 RESERVED
7:1 ID[1] INDEX
0 RESERVED
7:1 ID[2] INDEX
0 RESERVED
7:1 ID[3] INDEX
0 RESERVED
7:1 ID[4] INDEX
0 RESERVED
7:1 ID[5] INDEX
0 RESERVED
7:1 ID[6] INDEX
0 RESERVED
7:1 ID[7] INDEX
0 RESERVED
7:1 ID[0] MATCH
0 RESERVED
7:1 ID[1] MATCH
0 RESERVED
7:1 ID[2] MATCH
0 RESERVED
7:1 ID[3] MATCH
0 RESERVED
7:1 ID[4] MATCH
0 RESERVED
7:1 ID[5] MATCH
0 RESERVED
7:1 ID[6] MATCH
0 RESERVED
7:1 ID[7] MATCH
0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 CRC ERROR B0
7:0 CRC ERROR B1
7:3 RESERVED
2 SER ERROR
1
0
R/W Default
Description
RW
0xB0'h Serializer Device ID = 0x58'h
(1011_000X'b) default
Reserved
RW
0x00'h Target slave Device ID slv_id0 [7:1]
Reserved
Target slave Device ID slv_id1 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id2 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id3 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id4 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id5 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id6 [7:1]
RW
0x00'h
Reserved
Target slave Device ID slv_id7 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id0 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id1 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id2 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id3 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id4 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id5 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id6 [7:1]
RW
0x00'h
Reserved
Alias to match Device ID slv_id [7:1]
RW
0x00'h
Reserved
0x00'h Reserved
0x01'h Reserved
R
0x00'h Number of CRC errors 8 LSBs
R
0x00'h Number of CRC errors 8 MSBs
0x00'h Reserved
R
0
CRC error during communication with Serializer on
Forward Channel
R
0
0: Active signal not detected
1: Active signal detected
R
0
0: CDR/PLL Unlocked
1: CDR/PLL Locked
22
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