Table 2-45. Sprg5 Register; Table 2-46. Sprg6 Register; Table 2-47. Sprg7 Register - IBM A2 User Manual

User's Manual
A2 Processor

Table 2-45. SPRG5 Register

Register Short Name:
Decimal SPR Number:
Initial Value:
Slow SPR:
Guest Supervisor Mapping:
Bits Field Name
0:63 SPRG5

Table 2-46. SPRG6 Register

Register Short Name:
Decimal SPR Number:
Initial Value:
Slow SPR:
Guest Supervisor Mapping:
Bits Field Name
0:63 SPRG6

Table 2-47. SPRG7 Register

Register Short Name:
Decimal SPR Number:
Initial Value:
Slow SPR:
Guest Supervisor Mapping:
Bits Field Name
0:63 SPRG7
CPU Programming Model
Page 116 of 864
SPRG5
277/261
0x0000000000000000
N
Initial
Value
0x0 Software Special Purpose Register 5
An SPR for software use that has no defined functionality.
SPRG6
278/262
0x0000000000000000
N
Initial
Value
0x0 Software Special Purpose Register 6
An SPR for software use that has no defined functionality.
SPRG7
279/263
0x0000000000000000
N
Initial
Value
0x0 Software Special Purpose Register 7
An SPR for software use that has no defined functionality.
Read Access:
Write Access:
Duplicated for Multithread:
Notes:
Scan Ring:
Description
Read Access:
Write Access:
Duplicated for Multithread:
Notes:
Scan Ring:
Description
Read Access:
Write Access:
Duplicated for Multithread:
Notes:
Scan Ring:
Description
Priv/Any
Priv/None
Y
array
Priv/Any
Priv/None
Y
array
Priv/Any
Priv/None
Y
array
Version 1.3
October 23, 2012