DS92LX2121_14 Datasheet, PDF (21/43 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control Serializer and Deserializer

DS92LX2121, DS92LX2122
www.ti.com
SNLS330J – MAY 2010 – REVISED JANUARY 2014
Addr
(Hex)
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
Name
ID[5] Match
ID[6] Match
ID[7] Match
Reserved
Reserved
Reserved
Reserved
Reserved
Signal Detect
Status
LOCK Pin Status
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
General Purpose
Control Reg
Reserved
BIST
BIST_ERR
Remote Wake
Enable
BCC
Table 2. DS92LX2122 Control Registers (continued)
Bits
Field
R/W
7:1 ID[5] MATCH
RW
0 RESERVED
7:1 ID[6] MATCH
RW
0 RESERVED
7:1 ID[7] MATCH
RW
0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:2 RESERVED
1
R
0
R
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
7:0 RESERVED
GPCR[7]
GPCR[6]
GPCR[5]
7:0
GPCR[4]
GPCR[3]
RW
GPCR[2]
GPCR[1]
GPCR[0]
7:1 RESERVED
0 BIST_EN
RW
7:0 BIST_ERR
R
7:6
REM_WAKEUP_E
N
RW
5:0 RESERVED
RW
7:0 BCC
RW
Default
Description
0
0
0
0
0
0
0
0x01'h
0
0
0
0
0
0x17'h
0x07'h
0x01'h
0x01'h
0x01'h
0x01'h
Alias to match Device ID slv_id5 [7:1]
Reserved
Alias to match Device ID slv_id6 [7:1]
Reserved.
Alias to match Device ID slv_id [7:1]
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
0: Active signal not detected
1: Active signal detected
0: CDR/PLL Unlocked
1: CDR/PLL Locked
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
0
0: LOW
1: HIGH
0
Reserved.
BIST Enable
0
0: Normal operation
1: Bist Enable
0
Bist Error Counter
11: Enable remote wake up mode
0
00: Normal operation mode
Other values are NOT supported.
0
Reserved
0
0xE0: Normal operation mode. Users MUST program this
value.
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