
Appendix B Technical Summary
Page: B-6
Prox-1550 USER
′
S MANUAL
I/O & MEMORY MAP
Memory Map :
MEMORY MAP
ASSIGNMENT
0000000-009FFFF
System memory used by DOS and
application
00A0000-00BFFFF
Display buffer memory for VGA/ EGA /
CGA / MONOCHROME adapter
00C0000-00DFFFF
Reserved for I/O device BIOS ROM or
RAM buffer.
00E0000-00EFFFF
Reserved for PCI device ROM
00F0000-00FFFFF
System BIOS ROM
0100000-FFFFFFF
System extension memory
I/O Map :
I/O MAP
ASSIGNMENT
000-01F
DMA controller (Master)
020-021
Interrupt controller (Master)
022-023
Chipset controller registers I/O ports.
040-05F
Timer control regsiters.
060-06F
Keyboard interface controller (8042)
070-07F
RTC ports & CMOS I/O ports
080-09F
DMA register
0A0-0BF
Interrupt controller (Slave)
0C0-0DF
DMA controller (Slave)
0F0-0FF
Math coprocessor
1F0-1F8
Hard Disk controller
278-27F
Parallel port-2
2B0-2DF
Graphics adapter controller
2F8-2FF
Serial port-2
360-36F
Net work ports
378-37F
Parallel port-1
3B0-3BF
Monochrome & Printer adapter
3C0-3CF
EGA adapter
3D0-3DF
CGA adapter
3F0-3F7
Floppy disk controller
3F8-3FF
Serial port-1
Содержание ProX-1550
Страница 1: ...USER S MANUAL ...
Страница 16: ...Chapter 2 Hardware Configuration Prox 1550 USER S MANUAL Page 2 5 JUMPER DIAGRAMS JUMPER SETTINGS ...
Страница 60: ...Chapter 3 Software Configuration Prox 1550 USER S MANUAL Page 3 11 ...
Страница 64: ...Chapter 4 Green PC Function Page 4 4 Prox 1550 USER S MANUAL ...
Страница 92: ...Chapter 5 Award BIOS Setup Page 5 28 Prox 1550 USER S MANUAL ...
Страница 98: ...Appendix B Technical Summary Page B 2 Prox 1550 USER S MANUAL BLOCK DIAGRAM ...