PCA-6743 User Manual
54
C.1
System I/O ports
Table C.1: System I/O ports
I/O Address(Hex)
Device
00-0F
Slave DMA Controller Registers
20-21
Master Interrupt Controller Registers
22-23
Indirect Access Registers
40-43
Timer / Counter Registers
48-4B
PWM Control Registers
60/64
Keyboard / Mouse Control Resisters
61
NMI status and Control Register
68-6D
Watchdog Timer 1 Control Register
65/67
Watchdog Timer Reload Register
70-71
CMOS Memory & RTC Registers
72-75
MTBF Registers
81/82/83/87/89/8A/8B DMA page Registers
92
System Control Register
A0-A1
Slave Interrupt Controller Registers
C0/C2/C4/C6/C8/CA/
CC/CE/D0/D2/D4/D6/
D8/DA/DC/DE
DMA controller
F0
Clear math co-processor
F1
Reset math co-processor
F8-FF
Math co-processor
170- 177
2nd Fixed Disk for CompactFlash
1F0-1F7
1st Fixed Disk
220-227
Serial Port 5
228-22F
Serial Port 6
238-23F
Serial Port 7
278-27F
Parallel Port
2E8-2EF
Serial Port 4
2F8-2FF
Serial Port 2
338-33F
Serial Port 8
378-37F
Parallel Port
3B0-3BF
Monochrome display
3C0-3CF
Reserved
3D0-3DF
Color / Graphics monitor adapter
3E8-3EF
Serial port 3
3F0-3F7
Diskette controller
3F8-3FF
Serial port 1
481-483/487/489/48A/
48B
DMA High page Registers
490-499
Instruction Counter Registers
4D0-4D1
Interrupt Edge / Level control Registers
Содержание PCA-6743
Страница 9: ...PCA 6743 User Manual viii ...
Страница 13: ...PCA 6743 User Manual 4 ...
Страница 19: ...PCA 6743 User Manual 10 Table 2 4 JSETCOM1 COM1 function selection JSETCOM2 COM2 function selection Default ...
Страница 36: ...Chapter 3 3 BIOS Operation This chapter describes how to set BIOS configuration data ...
Страница 51: ...PCA 6743 User Manual 42 ...
Страница 52: ...Appendix A A Pin Assignments This appendix contains informa tion of a detailed or specialized nature ...
Страница 62: ...Appendix C C System Assignments This appendix contains informa tion of all System assignments ...
Страница 66: ...Appendix D D Installing PC 104 Modules This appendix contains informa tion of installing PC 104 modules ...