JTAG – C1

Overview

The JTAG-C1 adapter is an affordable high-speed Lattice FPGA programming solution. It is based on FTDI USB to UART/FIFO IC (FT4232HQ) enabling JTAG communication of up to 30Mbits/s.The adapter connects a USB Type-C port to a 10-pin 1.27mm pitch header (Samtec FTSH-105-01-L-D-K).

This pin header allows the user to connect to the JTAG programming interface of the target board through a flat cable. A wide range of JTAG voltages (0.8V – 3.6V) is supported.

Specification

Tiny 22mm x 45mm programming probe for Lattice Nexus FPGAs
Self-powered through a USB-C connector
Vref to support different JTAG-Target voltages; can be between 0.8V and 3.6V
USB 2.0 high-speed interface
JTAG communication support up to 30Mbits/s
Board Connectors:
USB Type-C
FTSH-105-01-L-D-K 1.27mm pitch, 10pins
Compatible flat cables:
FFSD-05-D / FFTD-05-D
Adafruit 1675 (150mm)

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