PPM, PMM, MCU, ...

[||Joe]

Hye,

I'd like to know what are the PPM, the PMM, and the MCU. what does it mean and and what is the role of each one ?

thank you

[||Joe]

MCU-software ver & etc
PPM-language
and eprom files for others ex. 33xx

[Peter]

scheme mcu and ppm