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E271-2201 AccuTouch SmartSet Bus Controller

E271-2201 AccuTouch SmartSet Bus Controller

More information on controller configurations and BUSSTAT diagnostics for this controller.

Base I/O Address J0 J1
280h * Out Out
180h Out In
240h In Out
100h In In
2A0h Connect left pins of J0 and J1

* Factory default
IRQ J2 J3
Software selectable * Out Out
3 Out In
5 In Out
2 In In
7 Connect left pins of J2 and J3

* Factory default
Emulation J10 J11
None * Out N/A
None Out N/A
E271-141, 12 bit In Out
E271-141, 8 bit In In

* Factory default
Jumper In Out
7 Power on settings from Jumpers * Power on settings from NVRAM
6 N/A Reserved *
5 AccuTouch * Duratouch
4 Point Stream *

* Factory default
Power Requirements
  • +5VDC ± 10%, 250 mA typical
  • +125VDC ± 10%, 75 mA typical