Author: Kamil Szczygiel

JTAG-lock-pick Tiny 2 is an ARM core processors’ JTAG using USB 2.0 bus to connect to PC. The device is based on FTDI FT232H chip – a single channel USB <=> UART/FIFO converter. Designs goals of JTAG-lock-pick Tiny 2 project were to create a small and cheap, but at the same time fully functional and fast, interface that would fit various needs. Continue reading JTAG-lock-pick Tiny 2

JTAG-lock-pick is an ARM core processors JTAG using USB bus to connect to PC. The device is based on FTDI FT2232 chip – a dual channel USB <=> UART/FIFO converter. By design first channel is connected to JTAG interface and the second one has full UART / RS-232 interface (RXD, TXD, RTS, CTS, DCD, DSR, DTR, RI) with option to connect to RS-485 converter. JTAG-lock-pick project was created to be an uncompromising and powerful solution, taking maximum advantage of all used ICs. Continue reading JTAG-lock-pick