DM355 Pins and schematic do not match.

Greetings,
  Can anyone explain why the pin numbers of the DM355 EVM schematics
do not match the datasheet? On the schematic, for example, there are
pins numbers as AA22 but the datasheet the pins go only up to W19.

Thanks,

-- A

On Mar 19, 7:20=A0pm, amerdsp <amer...@hotmail.com> wrote:
> Greetings,
> =A0 Can anyone explain why the pin numbers of theDM355EVM schematics
> do not match the datasheet? On the schematic, for example, there are
> pins numbers as AA22 but the datasheet the pins go only up to W19.
>
> Thanks,
>
> -- A

Hi amerdsp,
Spectrum Digital used engineering release of DM355. It was 0.5mm BGA
and differenct pin connection. Pitch is 0.65mm now and datasheet pin
connection is manufacturing pin connection.