QADCE Digital In

Input driver enables use of Queued Analog-Digital Converter (QADC64) pins as digital inputs on MPC56x (561-566)

Library

Target Support Package FM5/ MPC555 Driver Library/ Enhanced Queued Analog-To-Digital Converter Module-64

Description

The QADCE Digital In block allows you to treat the QADC64E pins as digital inputs. Each QADC64E module has two 8-bit ports, A and B. You can use any bit on either port as a digital input.

Dialog Box

QADC module

Select module A or B.

Port

Select an 8 bit port (A or B) on the module.

Bits

Specify a vector of bits (numbered 0-7) to read. The vector should not be longer than eight elements. Depending on the selected port, the bits entered correspond to pins PQA0 to PQA7 (port A) or PQB0 to PQB7.

Sample time

Block sample time; determines sample rate at which the port is monitored

  


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