Specifications

CP302 Functional Description and Configuration
ID 21112, Rev. 05Page 2 - 34 ® PEP Modular Computers GmbH
Table 2-23: I/O Address Map
Address Range (Hex.) Device
000,00F DMA controller #1
020,021 Interrupt controller #1
022,02F Reserved
040,043 Timer
060,063 Keyboard interface
070,071 RTC port
080,08F DMA page register
0A0,0A Interrupt controller #2
0C0,0DF DMA controller #2
0E0,0EF Reserved
0F0,0FF Math coprocessor
170,17F HardDisk secondary
1F0,1FF HardDisk primary
278,27F Parallel port LPT2
280 Watchdog trigger
281 Onboard reset
282 Watchdog time
284 Interrupt routing
286 I/O status
288 Board version
289 Hardware index
28A Jumper status
28B Logic index
28C PCI Interrupt routing
28E Memory management
28F Flash Socket Page
2E8,2EF Serial port COM4
2F8,2FF Serial port COM2
378,37F Parallel printer port LPT1
3BC,3BF Parallel printer port LPT3
3E8,3EF Serial port COM3
3F0,3F7 Floppy Disk + Super-I/O #1 Com.
3F8,3FF Serial port COM1
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