PI7C9X110BNBE Pericom Semiconductor, PI7C9X110BNBE Datasheet - Page 107

• Manufacturer Part Number: PI7C9X110BNBE
• Description: IC PCIE TO PCI REV BRG 160LFBGA
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X110BNBE

• Applications: PCI-to-PCI Bridge
• Interface: I²C
• Voltage - Supply: 1.8 V
• Package / Case: 160-LBGA
• Mounting Type: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Rad Hardened: No
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

7.5.80 LINK CAPABILITY REGISTER – OFFSET BCh
7.5.81 LINK CONTROL REGISTER – OFFSET C0h
Pericom Semiconductor – Confidential
BIT
21
31:22
BIT
3:0
9:4
11:10
14:12
17:15
23:18
31:24
BIT
1:0
2
3
4
5
6
FUNCTION
Transaction Pending
Reserved
FUNCTION
Maximum Link Speed
Maximum Link Width
ASPM Support
L0’s Exit Latency
L1’s Exit Latency
Reserved
Port Number
FUNCTION
ASPM Control
Reserved
Read Completion Boundary
(RCB)
Link Disable
Retrain Link
Common Clock
Configuration
TYPE
TYPE
TYPE
RO /
RO /
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
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DESCRIPTION
0: No transaction is pending on transaction layer interface
1: Transaction is pending on transaction layer interface
Reset to 0
Reset to 0000000000
DESCRIPTION
Indicates the maximum speed of the Express link
0001: 2.5Gb/s link
Reset to 1
Indicates the maximum width of the Express link (x1 at reset)
000000: reserved
000001: x1
000010: x2
000100: x4
001000: x8
001100: x12
010000: x16
100000: x32
Reset to 000001
This field indicates the level of Active State Power Management Support
00: reserved
01: L0’s entry supported
10: reserved
11: L0’s and L1’s supported
Reset to 11
Reset to 3h
Reset to 0h
Reset to 0h
Reset to 00h
DESCRIPTION
This field controls the level of ASPM supported on the Express link
00: disabled
01: L0’s entry enabled
10: L1’s entry enabled
11: L0’s and L1’s entry enabled
Reset to 00
Reset to 0
Read completion boundary not supported
Reset to 0
RO for Forward Bridge
Reset to 0
RO for Forward Bridge
Reset to 0
Reset to 0
April 2010, Revision 3.0
PCIe-to-PCI Reversible Bridge
PI7C9X110