-40%
JTAG Adapter for AVR Hand-Held Programmer
$ 6.33
- Description
- Size Guide
Description
JTAG Adapter for AVR Hand-Held ProgrammerImportant Note on Shipping Delays via United States Postal Service: Currently we see significant delays in shipments via USPS, up to 3 weeks (!) to deliver within the USA. If you need your item fast, we suggest you select Fedex shipping upon checkout, instead of the standard USPS shipping.
AVRHHP-JTAG
This adapter allows you to use the JTAG programming algorithm with the
AVR Hand-Held Programmer
. It is supported in the Kanda programming software V1.2.5 and up.
Not only is this adapter required to program targets that have only a JTAG connector, but it is ideal for targets that have both JTAG and ISP connectors, as the JTAG programming is much faster.
Programming speed comparison
ISP
JTAG
ATmega128 Program
27s
14s
ATmega128 Program and verify
49s
25s
ATmega2561 Program
50s
38s
ATmega2561 Program and verify
134s
109s
To swap between modes, you just need to connect the adapter to the programmer and choose JTAG in the new software. To swap back, remove the adapter and unselect JTAG.