JTAG wish list item/change
Posted: Thu Oct 28, 2010 11:04 am
If the signal from SECU J5 pin 6 is routed off of PC5, then I think you could run JTAG. That could come in handy for diag/confirmation the board was assembled well.
http://en.wikipedia.org/wiki/Boundary_scan
JTAG tools have come down in price, they can often be done with a parallel port wiggler, or with our larger memory devices that desire faster transfer speeds you can get the OLIMEX AVR-USB-JTAG.
http://www.sparkfun.com/commerce/produc ... ucts_id=11
http://www.sparkfun.com/commerce/produc ... ucts_id=12
Not hugely important right now, but would be nice as a future item, so I guess I'll add it to the wish list.
http://en.wikipedia.org/wiki/Boundary_scan
JTAG tools have come down in price, they can often be done with a parallel port wiggler, or with our larger memory devices that desire faster transfer speeds you can get the OLIMEX AVR-USB-JTAG.
http://www.sparkfun.com/commerce/produc ... ucts_id=11
http://www.sparkfun.com/commerce/produc ... ucts_id=12
Not hugely important right now, but would be nice as a future item, so I guess I'll add it to the wish list.