What does a PCM interface mean?

[g_iftah]

hi.......
does anyone know what's a PCM interface mens???

is it a spi?? is it I2C???
is it some kind of a new interface?? how can i interact with it elactricly tallking,
is the eZ80 how has spi i2c and uart is capabilae of driving this PCM interface thing???

any one help plz??

8O

 

[richloo]

PCM interface

In my opinion, PCM is pulse code modulation. It is refering to serial kind of data.

 

[tutx]

PCM interface

It should be PCM standard (Pulse Code Modulation). Maybe other acronyms belong to the authour. I should give it with whole paragraph.