ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 460

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

IBM3206K0424
IBM Processor for Network Resources
17.3: Exception Status Register (ESR)
When an exception occurs, this register is updated to indicate which condition caused the exception. If an
exception vector can only be reached by one exception, this register is cleared.
Length
Type
SPR Address
Power on Reset value
Restrictions
Processor Core (PCORE)
Page 460 of 676
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)
12-9
3-1
13
8
7
6
5
4
0
Reserved
PFEU Program
DST Data Storage
Reserved
PTR Program
PPR Program
PIL Program
Reserved
MCI
Reserved
Name
32 bits
Read/Write
980
X’00 00 00 00’
None
Reserved
Reserved
Floating point enabled, but instruction unimplemented exception.
Reserved
A store instruction or (dcbz/dcbi) caused the data exception.
Reserved
Program - Trap Instruction Exception
Program - Privileged Instruction Exception
Program - Illegal Instruction Exception
Reserved
Machine Check - Instruction
Reserved
Description
9
8
7
6
5
4
pnr25.chapt05.01
August 14, 2000
Reserved
3
Preliminary
2
1
0