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[ANN] Butterfly JTAG ICE Clone patch uploaded to Academy
I uploaded the project idea that would not die to the academy. See the readme for details. This is a "Patch" to the object code disassembly that will convert the Butterfly into a...
Monday, 10 April 2006 - 18:43
ICEBUT thread. Could a butterfly emulate JTAG?
Smiley suggested I take the discussion of turning a Butterfly into a JTAG Ice into it's own thread. here was the thread, where I started my speculation after making a STK500 with...
Friday, 24 March 2006 - 22:09
It worked! (STK 500 ICE on the cheap.)
For some years I have had an STK500 which came with a mega163. Almost as long I have been collecting parts to make a Bootice clone. Laziness more than anything has these parts...
Friday, 24 March 2006 - 04:49
FTDI 93C46 help needed "Error reading device"
I am connecting a Mega8 to a FTDI 245BM chip via an Atmel 93C46 EEPROM. Using the reference design I wired up the FTDI chip to the EEPROM and connected the circut to my PC to run...
Wednesday, 15 February 2006 - 09:09
USB redux. Mega 8 to FT245
I have some time to revisit and work on my USB piano roll scanner. Initially I used a Mega8 to clock the CIS array and shift in the bits from the array. There are 3648 sensor...
Monday, 5 December 2005 - 22:09
Compact flash busy bit.
I am not sure if my earlier post got lost in the weekend traffic. Somehow I accidentally wrote something to a Compact flash card with the AVR. Now the busy bit is always set. Even...
Thursday, 10 November 2005 - 00:26
Compact flash card reader stopped working.
I have been converting a version of my floppy disk MIDI player to work with compact flash. This involves a read only FAT12/16/32 file system. Most of the cards I have tried are...
Saturday, 5 November 2005 - 00:53
4.11 b 410 sp3 lost com ports
I have been working on a ICE200/90S8515 project fort the last few weeks with no issue. Away for a few days and I can not get the debugger to see the com port. I power the ICE and...
Saturday, 8 October 2005 - 02:52
USB Power managment zener vs 3v5 regulator.
In the old USB on single chip avr, ransom note thread, there was some discussion regarding the use of zeners for level shift on the data lines. The summery of that long thread is...
Thursday, 21 July 2005 - 01:17
Igor's USB plug STK500 and ICE 200
Has anyone set up an emulation of Igor's USB plug using the AT90S2313 pod clocked at 12 MHz? How fast can the ICE 200 pod be clocked using the external crystal option on the STK...
Wednesday, 13 July 2005 - 22:06
AVR for USB Scanner using Macintosh
Smiley suggested I start this as a new topic. I still want to focus on the use of something like Igor's plug if possible. I am looking to move a scanner project over to USB....
Wednesday, 6 July 2005 - 21:42

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