Lattice OR3T55 FPGA Breakout Board

This is a FPGA development board.

Board Specifications

2592 LUTs
3780 Registers
42K Max User RAM
5V Tolerant I/O
113 General-purpose I/O Pins
JTAG Header
On-board Parallel EPROM Socket
On-board Voltage Regulator

QnAs

Why old, obsolete and discontinued Lattice OR3T55 chip?

It's because I was able to buy it cheaply.

Why through-hole components?

It's because it's easier to solder.

Special Thanks To...

SamacSys - Electronic Component CAD Models
EasyEDA - Online PCB design & circuit simulator
JLCPCB - PCB Prototype & PCB Fabrication Manufacturer