IBM SA14-2339-04 ユーザーズマニュアル
PVR
Processor Version Register
10-36
PPC405 Core User’s Manual
PVR
SPR 0x11F Read-Only
Figure 10-22. Processor Version Register (PVR)
0:11
OWN
Owner Identifier
Identifies the owner of a core
12:15
PCF
Processor Core Family
Identifies the processor core family.
16:21
CAS
Cache Array Sizes
Identifies the cache array sizes.
22:25
PCL
Processor Core Version
Identifies the core version for a specific
combination of PVR[PCF] and PVR[CAS]
combination of PVR[PCF] and PVR[CAS]
26:31
AID
ASIC Identifier
Assigned sequentially; identifies an ASIC
function, version, and technology
function, version, and technology
0
11 12
15 16
21 22
25 26
31
UDEF
OWN
CAS
PCL
AID