Hardware Interrupts; System Memory Map - Epson ActionPC 7300 User Manual

Hardware Interrupts

IRQ no.
I
I
IRQ13
IRQ14
IRQ15

System Memory Map

100000h-FDFFFFh
0C8000h-0DFFFFh
0A0000h-0BFFFFh
A-12
Specifications
Function
Timer output o
Keyboard
Math coprocessor
Primary IDE controller
S e c o n d a r y IDE controller
Function
128KB duplication of ROM BIOS stored at 0E0000h-0FFFFFh
System extended memory (128MB maximum)
128KB ROM BIOS
Adapter ROM BIOS
c
Video ROM BIOS
128KB video memory
640KB base memory