DS100BR111A Datasheet, PDF (18/35 Pages) Texas Instruments – Ultra Low Power 10.3 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

Multi-Device EEPROM Register Map Overview
Addr Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
0
Header ₁
2
Device 0 3
Info
4
Device 1 5
Info
6
Device 2 7
Info
8
Device 3 9
Info
10
CRC EN
Reserved
EE Burst[7]
CRC[7]
EE AD0 [7]
CRC[7]
EE AD1 [7]
CRC[7]
EE AD2 [7]
CRC[7]
EE AD3 [7]
Address
Map
Reserved
EE Burst[6]
CRC[6]
EE AD0 [6]
CRC[6]
EE AD1 [6]
CRC[6]
EE AD2 [6]
CRC[6]
EE AD3 [6]
EEPROM >
256 Bytes
Reserved
EE Burst[5]
CRC[5]
EE AD0 [5]
CRC[5]
EE AD1 [5]
CRC[5]
EE AD2 [5]
CRC[5]
EE AD3 [5]
Reserved
Reserved
EE Burst[4]
CRC[4]
EE AD0 [4]
CRC[4]
EE AD1 [4]
CRC[4]
EE AD2 [4]
CRC[4]
EE AD3 [4]
COUNT[3]
Reserved
EE Burst[3]
CRC[3]
EE AD0 [3]
CRC[3]
EE AD1 [3]
CRC[3]
EE AD2 [3]
CRC[3]
EE AD3 [3]
Device 0 11
Addr 3
Device 0 12
Addr 4
Device 0 46
Addr 38
Device 0 47
Addr 39
RES
RES
RES
RES
RES
Ovrd_LOS LOS Value PDWN Inp PDWN OSC RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
Device 1 48
Addr 3
Device 1 49
Addr 4
Device 1 83
Addr 38
Device 1 84
Addr 39
RES
RES
RES
RES
RES
Ovrd_LOS LOS Value PDWN Inp PDWN OSC RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
Device 2 85
Addr 3
Device 2 86
Addr 4
Device 2 120
Addr 38
Device 2 121
Addr 39
RES
Ovrd_LOS
RES
RES
RES
LOS Value
RES
RES
RES
PDWN Inp
RES
RES
RES
RES
PDWN OSC RES
RES
RES
RES
RES
Device 3 122
Addr 3
Device 3 123
Addr 4
Device 3 157
Addr 38
Device 3 158
Addr 39
RES
Ovrd_LOS
RES
RES
RES
LOS Value
RES
RES
RES
PDWN Inp
RES
RES
RES
RES
PDWN OSC RES
RES
RES
RES
RES
Bit 2
COUNT[2]
Bit 1
COUNT[1]
BIt 0
COUNT[0]
Reserved Reserved Reserved
EE Burst[2] EE Burst[1] EE Burst[0]
CRC[2]
CRC[1]
CRC[0]
EE AD0 [2] EE AD0 [1] EE AD0 [0]
CRC[2]
CRC[1]
CRC[0]
EE AD1 [2] EE AD1 [1] EE AD1 [0]
CRC[2]
CRC[1]
CRC[0]
EE AD2 [2] EE AD2 [1] EE AD2 [0]
CRC[2]
CRC[1]
CRC[0]
EE AD3 [2] EE AD3 [1] EE AD3 [0]
LOS_Chann RES
el
RES
eSATA CHA eSATA CHB Ovrd TX_DIS
RES
RES
RES
RES
RES
RES
LOS_Chann RES
RES
el
eSATA CHA eSATA CHB Ovrd TX_DIS
RES
RES
RES
RES
RES
RES
LOS_Chann RES
el
RES
eSATA CHA eSATA CHB Ovrd TX_DIS
RES
RES
RES
RES
RES
RES
LOS_Chann RES
el
RES
eSATA CHA eSATA CHB Ovrd TX_DIS
RES
RES
RES
RES
RES
RES
• CRC EN = 1; Address Map = 1
• EEPROM > 256 Bytes = 0
• COUNT[3:0] = 0011'b
• Note: Multiple DS100BR111A devices may point at the same address space if they have identical programming values.
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