User`s manual

102 MiniCore RCM5600W
D.1 Introduction
The Digital I/O accessory board included in the Deluxe Development Kit provides Push-
button switches and LEDs to use in conjunction with selected sample programs. The Dig-
ital I/O accessory board is shown below in Figure D-1, with its main features identified.
Figure D-1. Digital I/O Accessory Board
D.1.1 Digital I/O Accessory Board Features
• Power Connection—Power is supplied to the Digital I/O accessory board via the
RCM5600W header socket connections.
•
Power LED—The power LED lights whenever power is connected to the Digital I/O
accessory board.
• Module Extension Headers—The complete pin set of the RCM5600W module is
duplicated below header J2. Developers can solder wires directly into the appropriate
holes, or, for more flexible development, a 2 × 25 header strip with a 0.1" pitch can be
soldered into place. See Figure D-4 for the header pinouts.
• I/O Switches and LEDs—Four momentary-contact, normally open switches are con-
nected to PB4–PB7 on the RCM5600W module and may be read as an input by sample
applications.
Four LEDs are connected to PA4–PA7 on the RCM5600W module, and may be driven
as an output indicator by sample applications.
Power
LED
RCM5600W
Module
Extension Header
User Switches
and LEDs
Pullup/
Pulldown
Jumper
Configuration
LED and Switch
Signal Connections
Stacking
User Interface
Connector