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Discussion Groups | TMS320C54x | Re: compatible eprom to vc5402

Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).

  

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Re: compatible eprom to vc5402 - Jeff Brower - Jan 25 21:33:00 2001

Tushar Bhoir-

>Will you please suggest us which eprom we should use to interface with
>tms320vc5402 taking into consideration
>it's core operating voltage of 1.8v. So that the i/o voltage levels of the DSP
>and the eprom will be compatible.

I suggest that you look at the schematic for DSK C5402 board. It comes with the

DSK board documentation, but I also think it's on the Texas Inst. website or ftp

site, although I do not know the location off-hand. This is an excellent design

reference that you should look at prior to making any C5402 design.

The DSK C5402 board uses a FLASH EEPROM; I'm not sure what size. You can use a
similar part that is smaller or larger, depending on your application.

Jeff Brower
DSP sw/hw engineer
Signalogic


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