PLCC32 in Circuit flash/eeprom Programmer

NURDspace Project
Participants	Dennis
Skills	Electronics, Programming
Status	Planning
Niche	Electronics
Purpose	Use in other project
Tool
Location
Cost
Tool category

{{{Name}}}Property "Tool Name" (as page type) with input value "{{{Name}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. Property "Tool Image" (as page type) with input value "File:{{{Picture}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. {{{Picture}}} {{#if:{{{Tool}}} | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:{{{Tool}}} | [[Tool Cost::{{{Cost}}} | }}

Goal

Being able to program PLCC32 chips while they remain soldered to the board. The chips are commonly found in a wide range of equipment, including PC motherboards.

• 

  PLCC32 chip soldered on motherboard holding the BIOS

Connector

They can be bought online but are quite expensive, for instance on http://www.hmcelectronics.com/product/Pomona/5733. I do however own a PLCC32 to DIP32 converter. I tried to put a PLCC32 chip in there upside down. When you apply some pressure, all pins seem to connect nicely. Then the idea was born to just use a PLCC32 socket and solder some wires to it to connect it to a programmer.

• 

  PLCC32 to DIP32 converter

Programmers

• Use an Arduino with the right sketch
• Use something from http://flashrom.org/Supported_programmers and use flashrom
• Use some other commercial programmer