DS64BR111_13 Datasheet, PDF (19/39 Pages) Texas Instruments – DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111
www.ti.com
SNLS343C – SEPTEMBER 2011 – REVISED APRIL 2013
Table 6. Multi-Device EEPROM Register Map Overview
Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
BIt 0
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 EEPROM >
256 Bytes
Reserved
Reserved
EE Burst[6] EE Burst[5]
CRC[6]
CRC[5]
EE AD0 [6] EE AD0 [5]
CRC[6]
CRC[5]
EE AD1 [6] EE AD1 [5]
CRC[6]
CRC[5]
EE AD2 [6] EE AD2 [5]
CRC[6]
CRC[5]
EE AD3 [6] 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]
COUNT[2]
Reserved
EE Burst[2]
CRC[2]
EE AD0 [2]
CRC[2]
EE AD1 [2]
CRC[2]
EE AD2 [2]
CRC[2]
EE AD3 [2]
COUNT[1]
Reserved
EE Burst[1]
CRC[1]
EE AD0 [1]
CRC[1]
EE AD1 [1]
CRC[1]
EE AD2 [1]
CRC[1]
EE AD3 [1]
COUNT[0]
Reserved
EE Burst[0]
CRC[0]
EE AD0 [0]
CRC[0]
EE AD1 [0]
CRC[0]
EE AD2 [0]
CRC[0]
EE AD3 [0]
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
RES
RES
RES
RES
RES
RES
PDWN Inp PDWN OSC RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
eSATA CHA eSATA CHB Ovrd TX_DIS
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
RES
RES
RES
RES
RES
RES
PDWN Inp PDWN OSC RES
RES
RES
RES
RES
RES
RES
RES
PWDN CH B PWDN CH A
eSATA CHA eSATA CHB Ovrd TX_DIS
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
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
PDWN Inp PDWN OSC RES
RES
RES
RES
RES
RES
RES
RES
PWDN CH B PWDN CH A
eSATA CHA eSATA CHB Ovrd TX_DIS
RES
RES
RES
RES
RES
RES
Device 3 122 RES
Addr 3
RES
RES
RES
RES
RES
PWDN CH B PWDN CH A
Device 3 123 RES
Addr 4
RES
PDWN Inp PDWN OSC RES
eSATA CHA eSATA CHB Ovrd TX_DIS
Device 3 157 RES
Addr 38
RES
RES
RES
RES
RES
RES
RES
Device 3 158 RES
Addr 39
RES
RES
RES
RES
RES
RES
RES
• CRC EN = 1; Address Map = 1
• EEPROM > 256 Bytes = 0
• COUNT[3:0] = 0011'b
• Note: Multiple DS64BR111 devices may point at the same address space if they have identical programming
values.
Copyright © 2011–2013, Texas Instruments Incorporated
Product Folder Links: DS64BR111
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