Instruction manual

Figure 19 Initial Boot Address Space
Level 3 PTs to Map Region 0
Unused
Level 3 PTs to Map Region 1
Unused
Level 2/3 PTs
(Maps Itself and Region 2)
REGION 2
VA=4000.0000
MR−0144−93RAGS
Unused
HWRPB Data Structure
Console Service Routines
Memory BITMAPS
REGION 0
REGION 1
Loaded System Software
XX−No Access−XX
1 page stack
VA=1000.0000
VA=2000.0000
SP:
XX−No Access−XX
Powerup Initialization and Firmware Entry 14–11