AT88SC

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* AT88SC
@ 2010-09-27 14:04 Wolfgang Grandegger
       [not found] ` <4CA0A45F.7090104-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Wolfgang Grandegger @ 2010-09-27 14:04 UTC (permalink / raw)
  To: linux-i2c-u79uwXL29TY76Z2rM5mHXA, Jean Delvare

Hello,

is there any known Linux support for Atmel's CryptoMemory chips AT88SC,
e.g. [1]? It seems not to be a real I2C device as it does not support
I2C addressing. Could it be handled with the I2C interface anyway?

TIA,

Wolfgang.

[1] http://www.atmel.com/dyn/products/product_card.asp?part_id=2389

^ permalink raw reply	[flat|nested] 2+ messages in thread

[parent not found: <4CA0A45F.7090104-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>]

* Re: AT88SC
       [not found] ` <4CA0A45F.7090104-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
@ 2010-09-28  7:05   ` Jean Delvare
  0 siblings, 0 replies; 2+ messages in thread
From: Jean Delvare @ 2010-09-28  7:05 UTC (permalink / raw)
  To: Wolfgang Grandegger; +Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA

Hi Wolfgang,

On Mon, 27 Sep 2010 16:04:15 +0200, Wolfgang Grandegger wrote:
> is there any known Linux support for Atmel's CryptoMemory chips AT88SC,
> e.g. [1]?

Not that I know of.

> It seems not to be a real I2C device as it does not support
> I2C addressing. Could it be handled with the I2C interface anyway?

After a quick look at the datasheet, I don't see any problem handing
this chip with the I2C interface. Its addressing is indeed uncommon, so
you won't be able to use the SMBus command set, but raw I2C transfers
should work just fine.

-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2010-09-27 14:04 AT88SC Wolfgang Grandegger
     [not found] ` <4CA0A45F.7090104-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2010-09-28  7:05   ` AT88SC Jean Delvare

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