PI7C9X110 Pericom Semiconductor Corporation, PI7C9X110 Datasheet - Page 73

• Manufacturer Part Number: PI7C9X110
• Description: Pcie-to-pci Reversible Bridge
• Manufacturer: Pericom Semiconductor Corporation

7.4.122 VC0 RESOURCE STATUS REGISTER – OFFSET 168h
7.4.123 RESERVED REGISTERS – OFFSET 16Ch – 300h
7.4.124 EXTRA GPI/GPO DATA AND CONTROL REGISTER – OFFSET 304h
7.4.125 RESERVED REGISTERS – OFFSET 308h – 30Ch
7.4.126 REPLAY AND ACKNOWLEDGE LATENCY TIMERS – OFFSET 310h
7.4.127 RESERVED REGISTERS – OFFSET 314h – FFCh
Pericom Semiconductor
BIT
0
7:1
15:8
16
19:17
23:20
26:24
30:27
31
BIT
0
1
31:2
BIT
3:0
7:4
11:8
15:12
19:16
31:20
BIT
11:0
12
15:13
29:16
30
31
FUNCTION
TC / VC Map
TC / VC Map
Reserved
Load Port Arbitration Table
Port Arbitration Select
Reserved
VC ID
Reserved
VC Enable
FUNCTION
Port Arbitration Table 1
VC0 Negotiation Pending
Reserved
FUNCTION
Extra GPO
Extra GPO
Extra GPO enable
Extra GPO enable
Extra GPI
Reserved
FUNCTION
Replay Timer
Replay Timer Enable
Reserved
Acknowledge Latency Timer
Acknowledge Latency Timer
Enable
Reserved
TYPE
TYPE
TYPE
TYPE
RWC
RWS
RWC
RWS
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
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DESCRIPTION
For TC0
Reset to 1
For TC7 to TC1
Reset to 7Fh
Reset to 0
Reset to 0
Reset to 0
Reset to 0
Reset to 0
Reset to 0
Reset to 1
DESCRIPTION
Reset to 0
Reset to 0
Reset to 0
DESCRIPTION
GPO [3:0], write 1 to clear
Reset to 0
GPO [3:0], write 1 to set
Reset to 0
GPO [3:0] enable, write 1 to clear
Reset to 0
GPO [3:0] enable, write 1 to set
Reset to 0
Extra GPI [3:0] Data Register
Reset to 0
Reset to 0
DESCRIPTION
Replay Timer
Reset to 0
Replay Timer Enable
Reset to 0
Reset to 0
Acknowledge Latency Timer
Reset to 0
Acknowledge Latency Timer Enable
Reset to 0
Reset to 0
May 2008, Revision 2.6
PCIe-to-PCI Reversible Bridge
PI7C9X110