PEX 8532 Transparent Mode Port Registers
PLX Technology, Inc.
Register 11-25. 70h Device Status and Control (All Ports) (Cont.)
Serial
Default
Bit(s)
Description
Device Status
Type
EEPROM
Correctable Error Detected
1 = Corresponding PEX 8532 port detected a Correctable error
Set when the corresponding port detects a Correctable error, regardless
of the bit 0 (Correctable Error Reporting Enable bit) state.
16
17
18
RW1C
RW1C
RW1C
RW1C
Yes
Yes
Yes
Yes
0
0
0
Non-Fatal Error Detected
1 = Corresponding PEX 8532 port detected a Non-Fatal error
Set when the corresponding port detects a Non-Fatal error, regardless
of the bit 1 (Non-Fatal Error Enable bit) state.
Fatal Error Detected
1 = Corresponding PEX 8532 port detected a Fatal error
Set when the corresponding port detects a Fatal error, regardless
of the bit 2 (Fatal Error Reporting Enable bit) state.
Unsupported Request Detected
1 = Corresponding PEX 8532 port detected an Unsupported Request
Set when the corresponding port detects an Unsupported Request, regardless
of the bit 3 (Unsupported Request Reporting Enable bit) state.
19
20
0
0
Auxiliary (AUX) Power Detected
Not supported
Cleared to 0.
RO
RO
No
No
Transactions Pending
Not supported
21
0
Cleared to 0.
31:22
Reserved
000h
178
ExpressLane PEX 8532AA/BA/BB/BC 8-Port/32-Lane Versatile PCI Express Switch Data Book
Copyright © 2007 by PLX Technology, Inc. All Rights Reserved – Version 1.6
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