DS80PCI102_15 Datasheet, PDF (25/46 Pages) Texas Instruments – 2.5-Gbps / 5.0-Gbps / 8.0-Gbps 1-Lane PCI-Express Repeater With Equalization and De-Emphasis

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Header
Device 0
Info
Device 1
Info
Device 2
Info
Device 3
Info
Device 0
Addr 3
Device 0
Addr 4
Device 0
Addr 38
Device 0
Addr 39
Device 1
Addr 3
Device 1
Addr 4
Device 1
Addr 38
Device 1
Addr 39
Device 2
Addr 3
Device 2
Addr 4
Addr
0
Bit 7
CRC EN
1
Reserved
2
EE Burst[7]
3
CRC[7]
4
EE AD0 [7]
5
CRC[7]
6
EE AD1 [7]
7
CRC[7]
8
EE AD2 [7]
9
CRC[7]
10
EE AD3 [7]
11
Reserved
12
Reserved
46
Reserved
47
Reserved
48
Reserved
49
Reserved
83
Reserved
84
Reserved
85
Reserved
86
Reserved
Table 8. Multi-Device EEPROM Register Map Overview^(1)(2)(3)(4)
Bit 6
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]
Bit 5
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]
Bit 4
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]
Bit 3
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]
Bit 2
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]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PDWN Inp
PDWN OSC
Ovrd PRST
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
DS80PCI102
SNLS344G – JULY 2011 – REVISED AUGUST 2015
Bit 1
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]
PWDN CH B
Reserved
Reserved
Reserved
BIt 0
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]
PWDN CH A
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PDWN Inp
Reserved
Reserved
Reserved
PDWN OSC
Reserved
Reserved
Reserved
Ovrd PRST
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PWDN CH B
Reserved
Reserved
Reserved
PWDN CH A
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PDWN Inp
Reserved
PDWN OSC
Reserved
Ovrd PRST
Reserved
Reserved
PWDN CH B
Reserved
PWDN CH A
Reserved
(1) CRC EN = 1; Address Map = 1
(2) EEPROM > 256 Bytes = 0
(3) COUNT[3:0] = 0011'b
(4) Multiple DS80PCI102 devices may point at the same address space if they have identical programming values.
Copyright © 2011–2015, Texas Instruments Incorporated
Product Folder Links: DS80PCI102
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