Intel Evaluation Platform Board Manual IQ80960RM - Manual (Page 32)

4-2 IQ80960RM/RN Evaluation Board Manual
i960® RM/RN I/O Processor Overview
4.1 CPU Memory Map
The memory map for the IQ80960RM/RN platform is shown in Figure 4-2 . All addresses below
9002 0000H on the IQ80960RM/RN platform are reserved for various functions of the i960
RM/RN I/O processor, as shown on the memory map. Documentation for these areas, as well as the
processor memory mapped registers at FF00 0000H and the IBR, can be found in the i960
®
RM/RN
I/O Processor Developer’s Manual.
Figure 4-2. IQ80960RM/RN Platform Memory Map
FF00 0000H
FEE0 0000H
E004 0000H
E000 0000H
B000 0000H
A000 0000H
9002 0000H
8000 0000H
0000 2000H
0000 0800H
0000 0400H
0000 0000H
F000 0000H
F000 0000H
E000 0000H
0000 1900H
Flash ROM
and
Processor Registers
On-board Devices
Reserved
DRAM
Reserved
ATU Outbound
Translation Windows
ATU Outbound
Direct Addressing Window
Reserved
Peripheral
Memory Mapped Registers
Reserved
Processor Internal Data RAM
Processor
Memory Mapped
Flash ROM
Reserved
LED Register
UART
Registers
(write only)