PI7C9X111SLBFDE Pericom Semiconductor, PI7C9X111SLBFDE Datasheet - Page 27

• Manufacturer Part Number: PI7C9X111SLBFDE
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X111SLBFDE

• Lead Free Status / Rohs Status: Compliant

6.3.5
6.3.6
Pericom Semiconductor - Confidential
REVISION ID REGISTER – OFFSET 08h
CLASS CODE REGISTER – OFFSET 08h
BIT
26:25
27
28
29
30
31
BIT
7:0
BIT
15:8
23:16
31:24
FUNCTION
DEVSEL_L Timing
(medium decode)
Signaled Target Abort
Received Target Abort
Received Master Abort
Signaled System Error
Detected Parity Error
FUNCTION
Revision
FUNCTION
Programming Interface
Sub-Class Code
Base Class Code
RO
RWC
RWC
TYPE
TYPE
TYPE
RWC
RWC
RWC
RO
RO
RO
RO
Page 27 of 78
DESCRIPTION
These bits apply to reverse bridge only.
00: fast DEVSEL_L decoding
01: medium DEVSEL_L decoding
10: slow DEVSEL_L decoding
11: reserved
Reset to 00 when forward bridge or 01 when reverse bridge.
FORWARD BRIDGE –
This bit is set when PI7C9X111SL completes a request using completer abort
status on the primary
REVERSE BRIDGE –
This bit is set to indicate a target abort on the primary
Reset to 0
FORWARD BRIDGE –
This bit is set when PI7C9X111SL receives a completion with completer
abort completion status on the primary
REVERSE BRIDGE –
This bit is set when PI7C9X111SL detects a target abort on the primary
Reset to 0
FORWARD BRIDGE –
This bit is set when PI7C9X111SL receives a completion with unsupported
request completion status on the primary
REVERSE BRIDGE –
This bit is set when PI7C9X111SL detects a master abort on the primary
FORWARD BRIDGE –
This bit is set when PI7C9X111SL sends an ERR_FATAL or
ERR_NON_FATAL message on the primary
REVERSE BRIDGE –
This bit is set when PI7C9X111SL asserts SERR_L on the primary
Reset to 0
FORWARD BRIDGE –
This bit is set when poisoned TLP is detected on the primary
REVERSE BRIDGE –
This bit is set when address or data parity error is detected on the primary
Reset to 0
DESCRIPTION
Reset to 00000002h
DESCRIPTION
Subtractive decoding of PCI-PCI bridge not supported
Reset to 00000000
Sub-Class Code
00000100: PCI-to-PCI bridge
Reset to 00000100
Base class code
00000110: Bridge Device
Reset to 00000110
Feb, 2010, Revision 1.5
PCIe-to-PCI Reversible Bridge
PI7C9X111SL