JTAG

[Ape Cosplay]

anyone use the ATDH1150USB programmers: https://www.digikey.com/en/products/detail/microchip-technology/ATDH1150USB/2050869
seems like a nice solution. on my project I'm not looking to power in-circuit just using a pogo-pin JTAG header to reflash in-circuit.

Been using it for 7 years, at that time there was a lot less open source options for JTAG and I chose the path of least resistance and in hindsight I did well, worked on the first try and never missed a beat since.

FYI there's an alternative to the official cable for half the price:
https://www.tindie.com/products/tersteeg/atmel-atf15xx-programmer/?pt=ac_prod_search

This is a lower cost alternative to the Atmel ATDH1150USB programmer for the ATF15xx family of CPLD's. It's based on the same FTD2232D USB transceiver and SN74LVC1T45DBV level convertors for the JTAG signal lines so it works with 5V, 3.3V, 2.5V and 1.8V devices and is recognized as a ATDH1150USB by Atmel's ATMISP software.

It connects via USB-C to your host computer and via a standard 2x5p 2.54mm JTAG port to your target device.