Problems using MCC with a dsPIC33EP64GS504 device
i want to use a dsPIC33EP64FG504 (44-Pin TQFP package) in a new project and be fore finishing the PCB, i tried to use MCC to check if all pin assignments are correct.
While doing this, i encountered some problems:
1: Remappable Peripherals for Post C2
I want to use the SPI1 module with the SS1 (SPI1 - Slave Select input) on the Pins 36 (Port C2, RP50). MCC does not offer me Port C2 (RP50) for assignment. In the datasheet, i could find no reason why it should not be possible to use this pin for the SS1 input.
2. Shared ADCs
I use the ADC cores 1-4 with dedicated inputs and the shared core to measure 4 different input signals (AN17, AN19, AN20, AN21). in MCC, it is not possible to configure the analog input ports AN19, 20 and 21. Only AN17 seems to be availabe.
3. ADC Trigger from PWM4
The 4 dedicated SAR cores shall be triggered from the PWM generators 1-4. But i cannot choose "PWM Generator 4 primary trigger" as trigger source, only PWM generators 1-3 are listed. In the datasheet, the description for the TRGSRC-Bits lists PWM Generators 1-5 as possible trigger source.
How can i find out, if these problems are errors in MCC or if the description in the datasheet is wrong? Or did i understand the datasheet not right?
I don't want to wait for the finished PCB to find out, if the intended pin assignment is OK or not.