| Target Support Package™ FM5 | ![]() |
Input driver enables use of Queued Analog-Digital Converter (QADC64) pins as digital inputs on MPC56x (561-566)
Target Support Package FM5/ MPC555 Driver Library/ Enhanced Queued Analog-To-Digital Converter Module-64

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.

Select module A or B.
Select an 8 bit port (A or B) on the module.
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.
Block sample time; determines sample rate at which the port is monitored
![]() | QADCE Analog In | Serial Receive | ![]() |
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