111
Appendix C
C.22 GPIO Pin Header (SMD pitch=2.0mm) (CN93)
C.23 System I/O Ports
Table C.22: GPIO pin header (CN93)
Pin
Signal
Pin
Signal
1
GPIO_PORT80_1
8
GND
2
GPIO_PORT80_5
9
GPIO_PORT80_3
3
VCC_GPIO
10
GPIO_PORT80_7
4
GND
11
GND
5
GPIO_PORT80_2
12
GND
6
GPIO_PORT80_6
13
GPIO_PORT80_4
7
GND
14
GPIO_PORT80_8
Table C.23: System I/O ports
Addr. range (Hex) Device
000-01F
DMA controller
020-021
Interrupt controller 1, master
022-023
Chipset address
040-05F
8254 timer
060-06F
8042 (keyboard controller)
070-07F
Real-time clock, non-maskable interrupt (NMI)
mask
080-09F
DMA page register
0A0-0BF
Interrupt controller 2
0C0-0DF
DMA controller
0F0
Clear math co-processor
0F1
Reset math co-processor
0F8-0FF
Math co-processor
1F0-1F8
Fixed disk
Summary of Contents for PCA-6190
Page 16: ...PCA 6190 User s Manual xvi ...
Page 17: ...1 CHAPTER 1 General Information ...
Page 32: ...PCA 6190 User s Manual 16 ...
Page 33: ...17 Chapter2 CHAPTER 2 Connecting Peripherals ...
Page 46: ...PCA 6190 User s Manual 30 ...
Page 47: ...31 Chapter3 CHAPTER 3 Award BIOS Setup ...
Page 69: ...53 Chapter4 CHAPTER 4 Chipset Software Installation Utility ...
Page 74: ...PCA 6190 User s Manual 58 ...
Page 75: ...59 Chapter5 CHAPTER 5 VGA Setup ...
Page 79: ...63 Chapter5 3 Click Finish to complete the installation and restart the computer now or later ...
Page 80: ...PCA 6188 User s Manual 64 ...
Page 81: ...65 Chapter6 CHAPTER 6 LAN Configuration ...
Page 85: ...69 Chapter6 5 Click Finish to complete the installation ...
Page 86: ...PCA 6190 User s Manual 70 ...
Page 87: ...71 Chapter7 CHAPTER 7 USB 2 0 Configuration ...
Page 89: ...73 Chapter8 CHAPTER 8 Onboard Security Setup ...
Page 95: ...79 Chapter8 ...
Page 96: ...PCA 6190 User s Manual 80 ...
Page 97: ...81 AppendixA Appendix A Programming the Watchdog Timer ...
Page 107: ...91 AppendixB Appendix B Programming the GPIO ...
Page 112: ...PCA 6190 User s Manual 96 ...
Page 113: ...97 AppendixC Appendix C I O Pin Assignments ...
Page 130: ...PCA 6188 User s Manual 114 ...