Printer Control Hardware System

Print control board with EPM240/EPM570 CPLD

Project Overview

Printer/print control hardware project, including v1.3 and v1.4 version iterations, with 38_MB_V4 main control board and 38_MD3 driver board, using EPM240/EPM570 CPLD devices for print timing control.

Technical Challenges

Using CPLD to achieve precise print timing control and multi-version hardware compatibility.

Solution

EPM240/EPM570 CPLD implements print timing logic, multi-version PCB iteration optimizes signal integrity, MAX2 device extends functionality.

Key Highlights

PCB Design

CPLD

EPM240

Technology Stack