Prototype Area - SofTec Microsystems PK-HCS12E128 User Manual

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Two user push-buttons, connected to the microcontroller's PAD04 and PAD05 pins. In
order to read the status of these two push-buttons, the microcontroller's internal pull-ups
must be enabled (through software) on these pins.
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One push-button connected to the microcontroller's RESET pin.
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A potentiometer, connected to the microcontroller's PAD00 pin. Please note that VRH
and VRL (the reference voltages for the analog-to-digital converter) are connected to 5
V and VSS, respectively.
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One LED connected (through a Darlington transistor configuration) to the PM0/DA0 pin
(the DAC output).

Prototype Area

The prototype section features both a standard, thru-hole area (for mounting traditional
components) and a SMD area (for soldering SMD components in SOIC package).
PK-HCS12E128 User's Manual
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