Address Maps And Interrupt Table; System Memory Map - Mitsubishi Electric APRICOT FT//EX User Manual

2.7

Address Maps and Interrupt Table

2.7.1

System Memory Map

Table 2-4

System Memory Map

Address
00000000 ~
0009FFFF
000A0000 ~
000BFFFF
000C0000 ~
000CFFFF
00D0000 ~
00D3FFF
00D4000 ~
00D7FFF
00D8000 ~
00DBFFF
00DC000 ~
00DFFFF
00E0000 ~
00E7FFF
00E8000 ~
00EFFFF
2-16 Owner's Handbook
Name
640 KB
System Memory
128 KB
Video RAM
64-KB
I/O Expansion ROM
16-KB
for SCSI BIOS
16-KB
I/O Expansion ROM
16-KB
for SCSI BIOS
16-KB
I/O Expansion ROM
32 KB
32 KB
Function
Onboard DRAM
Reserved for Graphics
Display Buffer
(non-cacheable)
Reserved for ROM on
I/O Adapters
Reserved for SCSI BIOS
Reserved for ROM on
I/O Adapters
Reserved for SCSI BIOS
Reserved for ROM on
I/O Adapters
Reserved for
Extended System BIOS
Reserved for
Extended System BIOS