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MOPS/586 I/O Map
I/O Map
The I/O-port addresses of the processor module MOPS/586 are functionally identical with a standard PC/AT.
I/O Addresses MOPS/586 - onboard Function
0000 - 001F X DMA-Controller 1
0020 - 003F X Interrupt-Controller 1
0040 - 0043 X Timer
0050 - 005F Onboard Control Registers
0060 - 0064 X Keyboard-controller
0061 X Port B Register
0070 X NMI Enable Register
0070 - 0071 X Real Time Clock
0080 - 008F X DMA Page Register 74LS612
0092 X Port A Register (Fast A20 Gate)
00A0 - 00BF X Interrupt-Controller 2
00C0 - 00DF X DMA-Controller 2
00F0 - 00FF X Math-Coprocessor
0100 – 10F X Onboard Control Registers
01F0 - 01F8 X Fixed Disk
0200 – 0207 Game I/O
020C-020D Reserved
021F Reserved
0274 Control Register 1 External SSD (Board 0 - 3)
0275 Control Register 1 External SSD (Board 4 - 7)
0278 – 027F Parallel Port 2
02B0 - 02DF Alternate Enhanced Graphics Adapter
02E1 GPIB (adapter 0)
02E2 - 02E3 Data acquisition (Adapter 0)
02E8 - 02EF Serial Port 4
02F8 - 02FF X Serial Port 2
0300 – 030F X Onboard Network (default configuration)
0310 – 031F Prototype Card
0360 – 0363 PC Network (low Address)
0364 – 0367 Reserved
0368 – 036B PC Network (high Address)
036C – 036F Reserved
0370 – 0377 Config. Space for second SMC Controller
0378 – 037F X Parallel Port 1
0380 – 038F SDLC, Bisynchronous 2
0390 – 0393 Cluster
03A0 - 03AF Bisynchronous 1
03B0 - 03BF Monochrom Disp. and Printer Adap.
03C0 - 03CF Enhanced Graphic Adapter
03D0 - 03DF Color/Graphic Monitor Adapter
03E8 - 03EF Serial Port 3
03F0 - 03F7 X Diskette Controller
03F8 - 03FF X Serial Port 1
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