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TMS320F28374S: EMIF to connect two F28374

Part Number: TMS320F28374S

Hi,

Customer has a request to support a lot of boost, which need 30+ ADC channels and 30+ PWM channels. Currently F28374S is wildly used in their project. But for this new request, one F2837s can't match. We are thinking to use two F28374S, with an issue of data sharing between two chips. 

Customer prefers to use EMIF to connect the two F2837S, which is similar to F28374S+SRAM. That's, one F28374S can read the other's RAM through RAM address, instead of one kind of communication like UART or SPI. The communication is not "real time" enough to match their application request. 

Is EMIF possible to connect two F28374S?

If yes, how to do? 

If no, is their any other way?

Thanks a lot.

Br, Jordan