patchAVR In-System Programmer - Patches: patch #7590, Support for ATtiny48/88

 
 

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patch #7590: Support for ATtiny48/88

Submitter:  Jacques Pelletier <physnoct>
Submitted:  Fri 05 Aug 2011 05:28:54 AM UTC
   
 
Category:  None Priority:  5 - Normal
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open

Discussion

Fri 05 Aug 2011 05:28:54 AM UTC, original submission:  

In Avr.C I added
  { "ATtiny48",     0x92, 0x09,   4096,  32,   64,  4500, 9000, AVR_TN48 },
  { "ATtiny88",     0x93, 0x11,   8192,  32,   64,  4500, 9000, AVR_TN88 },


In Avr.h I added (not sure about the fuse and poll flags)
#define AVR_TN48 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_FUSE_RD \
  | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH)
#define AVR_TN88 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_FUSE_RD \
  | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH)

I didn't test the programming of the lock and fuse bits, but erasing and programming the flash works fine with a ATtiny48.

Jacques Pelletier <physnoct>

 

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