ADLINK NuPRO-A40H - Manual (Page 90)

76 System Resources
B.3 IO Map
Hex Range Device
000-01F DMA controller 1, 8237A-5 equivalent
020-02D and 030-03F Interrupt controller 1, 8259 equivalent
02E-02F LPC SIO (ITE8783) configuration index/data registers
040-05F Timer, 8254-2 equivalent
060, 062, 064, 066,
068-06F
8742 equivalent (keyboard)
061, 063, 065, 067 NMI control and status
070-07F Real Time Clock Controller( bit 7 -NMI mask)
080-091 DMA page register
092 Reset (Bit 0)/ Fast Gate A20 (Bit 1)
93-9F DMA page registers continued
0A0-0B1 and 0B4-0BF Interrupt controller 2, 8259 equivalent
0B2 and 0B3 APM control and status port respectively
0C0-0DF DMA controller 2, 8237A-5 equivalent
0F0 Co-processor error register
2E0-2EF Serial Port 6
2E8-2EF Serial Port 4
2F0-2F7 Serial Port 5
2F8-2FF Serial Port 2
378-37F Parallel port
3B0-3BB and 3BF Mono/VGA mode video
3BC-3BE Reserved for parallel port
3C0-3DF VGA registers
3E8-3FF Serial port 3
3F8-3FF Serial port 1
4D0 Master PIC Edge/Level Trigger register
4D1 Slave PIC Edge/Level Trigger register
CF8 PCI configuration address register (32 bit I/O only)
CF9 Reset Control register (8 bit I/O)
CFC-CFF PCI configuration data register
500-57F GPIO Base Address for SB
400-45F PM (ACPI) Base Address for SB