Comments on: AVR serial and parallel High-Voltage programmer http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/ ScienceProg serves scientific, embedded, biomedical engineering, physics based contents. If you want your article or scientific project to be on this site, do not hesitate to contact and send to scienceprog@gmail.com. Fri, 16 May 2008 04:10:57 +0000 http://wordpress.org/?v=2.5.1 By: Elesa http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-17631 Elesa Tue, 04 Dec 2007 22:23:32 +0000 http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-17631 I Can't Work With avr prog (.ebn) Please Help Me Or Convert ebn to hex Thank you I Can’t Work With avr prog (.ebn)
Please Help Me Or Convert ebn to hex
Thank you

]]> By: Avinar http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-16954 Avinar Mon, 19 Nov 2007 15:53:36 +0000 http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-16954 Dear nyomansad; ATMEGA8535 or At90S8535 in PLCC (or TQFP) has 44 pins as their 4pins are NOT connected! Please check the 8535 datashhet! Best Wishes! Dear nyomansad;

ATMEGA8535 or At90S8535 in PLCC (or TQFP) has 44 pins as their 4pins are NOT connected! Please check the 8535 datashhet!

Best Wishes!

]]> By: Mike Tche http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-11709 Mike Tche Fri, 11 May 2007 19:48:36 +0000 http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-11709 Do you can write how is setting the fuse bits to use the MEGA8535 ? thanks Do you can write how is setting the fuse bits to use the MEGA8535 ?
thanks

]]> By: scienceprog http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-10212 scienceprog Wed, 14 Mar 2007 11:05:24 +0000 http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-10212 <blockquote cite="gyj163nt">Can the chip ATMEGA8535 be replaced by ATMEGA16?<blockquote> ATMEGA8535 is pin compatible with Atmega16 but has less features. main differences are that ATMEGA8535 has 8k flash, 512b RAM, 512b EEPROM while ATMEGA16 has 16k flash, 1k RAM, 512b EEPROM. Atmega16 has different boot-loader area where page size is 64 words instead of 16. No read write section starts at 0x1C00 instead of 0xC00. Interrupt vectors uses 2byte addresses instead of 1. They have two different fuse bits - I think this shouldn't affect. According to this I would say that probably moving from Atmega8535 to Atmega16 should work. Read more about commutability <a href="http://www.atmel.com/dyn/resources/prod_documents/doc2537.pdf" rel="nofollow">here</a>

Can the chip ATMEGA8535 be replaced by ATMEGA16?

ATMEGA8535 is pin compatible with Atmega16 but has less features.
main differences are that ATMEGA8535 has 8k flash, 512b RAM, 512b EEPROM while ATMEGA16 has 16k flash, 1k RAM, 512b EEPROM. Atmega16 has different boot-loader area where page size is 64 words instead of 16. No read write section starts at 0×1C00 instead of 0xC00.
Interrupt vectors uses 2byte addresses instead of 1. They have two different fuse bits - I think this shouldn’t affect.
According to this I would say that probably moving from Atmega8535 to Atmega16 should work.
Read more about commutability here

]]> By: gyj163nt http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-10205 gyj163nt Wed, 14 Mar 2007 07:30:08 +0000 http://www.scienceprog.com/avr-serial-and-parallel-high-voltage-programmer/#comment-10205 Dear Sir, Can the chip ATMEGA8535 be replaced by ATMEGA16? thanks! Dear Sir,
Can the chip ATMEGA8535 be replaced by ATMEGA16?
thanks!

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