*Located near to SD card holder
*Multiple pads connected to test points
*Pin-out likely same as documented [https://web.archive.org/web/20200302085303/https://nada-labs.net/2014/finding-jtag-on-a-canon-elph100hs-ixus115/ here].<syntaxhighlight lang="c"> TX - _ RX GND - _ 3.3VSHDN - _ N/C N/C - _ HALF_BAUD PD - _ ALT_BOOT PD - _ /TRST TDI - _ TMS TCK - _ TDO/OFF -</syntaxhighlight>
CN1004 USB/digital