Epson Equity 386/20 Product Information Manual - Page 4
Browse online or download pdf Product Information Manual for Desktop Epson Equity 386/20. Epson Equity 386/20 9 pages. Product support bulletin(s)
Also for Epson Equity 386/20: Product Support Bulletin (45 pages), Product Support Bulletin (19 pages), Product Support Bulletin (45 pages)
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EQUITY 386/20
DMA Channels
0
Spare
1
Spare
floppy disk transfers
2
Spare (hard disk drive)
3
4
Cascade of data from channel 0 - 3
5
6
7
Spare
Hardware Interrupts
CTLR1 CTLR2
FUNCTION
Timer Output 0
Keyboard
Serial port 2
Serial port 1
Parallel port 2
Floppy disk interrupt
Parallel port 1
RTC interrupt
Redirected to INTOAH
Reserved
Reserved
Reserved
Coprocessor
Hard disk controller
EQ386/20 - 4
Function
4/3/89
Equity Series Computers