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RE: [avrdude-dev] Anyone have Tiny48/Tiny88 configuration data that isco


From: Weddington, Eric
Subject: RE: [avrdude-dev] Anyone have Tiny48/Tiny88 configuration data that iscorrect?
Date: Wed, 14 Jan 2009 14:19:44 -0700

Hi Bob,

Was this with the latest rev of the datasheet? And I assume xml files from the 
latest version of Studio?

If yes, to both, then could you send an email to avr AT atmel DOT com and ask 
them to clarify?

Thanks,
Eric Weddington 

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> rg] On Behalf Of Bob Paddock
> Sent: Wednesday, January 14, 2009 3:51 PM
> To: address@hidden
> Subject: [avrdude-dev] Anyone have Tiny48/Tiny88 
> configuration data that iscorrect?
> 
> I went to program a Tiny88 this morning and discovered it is not
> a supported by AVRDude.  I figured 'ok, get the data from the
> data sheet and add support', no problem...
> 
> SPI programming, table 21-15, indicates that the Tiny88 has 1024 bytes
> of EEPROM, it does not, it only has 64 bytes.
> 
> Ok, then get the data from the XML files from Studio.
> The Tiny48/Tiny88 look like mostly copies of the Mega48.xml,
> as all three have the STK500_v2 device code of 0x59.  Mega88 has 0x73.
>  More suspiciously is this:
> 
>       <IspReadEeprom>
>         <blockSize>256</blockSize>
>       </IspReadEeprom>
> 
> Why read 256 bytes from a part that only has 64 bytes?
> 
> Now I don't trust either source of information.
> 
> Some other items like pagel and bs2 I could not find in either source.
> 
> ?
> 
> 
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