Re: [ts-7000] TS-7200 SPI Header

[Alex McLain <>]

Hi Kristeen,

It looks like there is an onboard SPI interface, complete with TX/RX buffers.  I've noticed a lot of documentation and example code for TS's products are buried on the FTP site (ftp://ftp.embeddedarm.com/).  Anyway...

Page 27 of the manual briefly mentions the interface.

http://www.embeddedarm.com/documentation/ts-7200-manual.pdf 

Chapter 19 of the EP9301 chipset manual goes into far more detail and explains the registers.

http://www.embeddedarm.com/documentation/third-party/ts-7000_ep9301-ug.pdf 

Hopefully that's a step in the right direction.

-Alex

On Thu, Dec 22, 2011 at 9:17 AM, Kristeen <> wrote:

 

hi,
i need to interface to a simple SPI bus port expander chip (mcp23s08). i was hoping to find some examples on the TS website but i couldn't find any. can anybody point me in the right direction? i don't really want to write bit bang code if there's a SPI interface already provided on the TS-7200.
thanks! kristeen

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