HW-N-2A JTAG SPI Download Cable Programmer Tool, USB in-system Programming Cable for All LATTICE FPGA & CPLD Chips

This HW-N-2A USB download cable is a professional JTAG & SPI dual-function in-system programmer specially developed for LATTICE FPGA and CPLD chips, widely used in electronic development, prototype debugging, mass production firmware burning and laboratory teaching projects

It supports both standard JTAG boundary scan and SPI NVCM configuration programming modes, covering the full range of LATTICE semiconductor chips including MachXO, MachXO2, MachXO3, MachXO4, MACH series CPLD and other mainstream programmable logic devices. Built-in precision level shifting circuit automatically identifies target IO voltage from 1.2V up to 5V, no extra external level converter required, compatible with various low-voltage and legacy 5V circuit boards.

The programmer perfectly matches official Lattice development environments: Lattice Diamond, ispLEVER Classic and ISPVM programming software. It adopts optimized clock synchronization technology to control signal jitter under ±5ns, effectively avoiding file corruption or verification failure during large-capacity configuration file download, and supports daisy-chain multi-chip automatic identification and batch programming to greatly improve production efficiency.

Comes complete with standard 10P flat ribbon cable and color-coded dupont jumper wires for flexible connection to custom target PCB JTAG headers. The USB interface connects directly to desktop or laptop computers, only simple EzUSB driver installation is needed to complete device recognition.

Equipped with real-time status indicator lights to display power supply, download progress and communication faults for quick troubleshooting. Compact plastic housing with internal electromagnetic shielding reduces signal interference in complex industrial environments. It is an essential universal debugging tool for electronic engineers, embedded developers, university electronics labs and small-scale factory firmware programming workshops.