Option for target powering via PWR_E jumper
Easy ways of powering the adapter – from an USB or a JTAG
iMX233-SJTAG is an adapter which uses just two signals and transoforms them into normal JTAG interface. Using parallel JTAG is tricky as the parallel JTAG signals are shared with SD-CARD SPI signals and if you use parallel JTAG signals you will lose the SD-CARD. This adapter solves the problem. The adapter works both with commercial IDEs and OpenOCD.