ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 467

• Manufacturer Part Number: ibm3206k0424
• Description: Ibm Processor For Network Resources
• Manufacturer: ETC-unknow

Preliminary
17.7: PCORE Status Register
The PCORE Status Register provides status information about PCORE operations. See Note on Set/Clear
Type Registers on page 93 for more details on addressing.
Length
Type
Address
Power on Reset value
Restrictions
pnr25.chapt05.01
August 14, 2000
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31-14
Bit(s)
13
12
11
10
9
8
7
6
5
Reserved
Data Side Machine Check
Condition Detected
Instruction Side Machine Check
Condition Detected
Data Side Machine Check Issued
Instruction Side Machine
Check Issued
Packet Memory Virtual
Write Failure
OCM Interrupt Proxy
DCR Bus Primitive Hang
Condition
Serial Port Xmit Interrupt
Serial Port Receive Interrupt
Name
32 bits
Clear/Set
XXXX 4008 and 00C
X’00 00 80 00’
During normal operations, if a status bit is cleared, it will be reset if the condition
that is causing it is still present.
Reserved
Reserved
A Data Side Machine Check Condition was detected but not necessarily sent to the
Cobra Core.
An Instruction Side Machine Check Condition was detected but not necessarily sent to
the Cobra Core.
A machine check has been issued to the Cobra Core due to a Data Side PCORE error.
A machine check has been issued to the Cobra Core due to an Instruction Side
PCORE error.
When this is set, a virtual write has failed to virtual memory. Either a NAK was returned
during the write or while holding for error checking after the write. In either case, it indi-
cates the required storage to complete the operation was not available.
When set, OCM is indicating an interrupt condition.
One of the DCR primitive accesses has timed out.
When the serial port surfaces a Xmit Interrupt it will be reflected here.
When the serial port surfaces a Receive Interrupt, it will be reflected here.
Description
IBM Processor for Network Resources
9
8
7
6
Processor Core (PCORE)
5
4
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