TECHNICAL INFORMATION
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I/O address hex 100 to 3FF are available on the I/O channel.
ADDRESS
(HEX)
DEVICE
1F0-1F8 Fixed Disk
200-207 Game I/O
278-27F Parallel Printer Port 2
2F8-2FF Serial Port 2
300-31F Prototype Card
360-36F Reserved
378-37F Parallel Printer Port 1
380-38F SDLC, bisynchronous 2
3A0-3AF Bisynchronous 1
3B0-3BF Monochrome Display and Printer Adapter
3C0-3CF Reserved
3D0-3DF Color Graphics Monitor Adapter
3F0-3F7 Diskette Controller
3F8-3FF Serial Port 1
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