Dispenser Functional Description
Control Board
NCR 5635 Spray Currency Dispenser Service Manual 1-19
NCR - CONFIDENTIAL AND PROPRIETARY
Use pursuant to Company Instructions
The Level 0 diagnostic interface is implemented using 2 LED
indicators on ports P4.0-P4.1 on the 80C562.
The selection of memory mapped peripherals and ports is
accomplished by a 3 to 8 way decoder. The mapped devices consist
of buffers used to interface to various Sensors, Comms Control
hardware, diagnostic switches and user switches.
master.bk Page 19 Wednesday, March 27, 2002 9:35 AM
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