Mirco Gaggiottini Retrofixer

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Tools, APP Software Used etc.

AVRDUDESS

Description

Dram tester for 4116, 4164/256 and 4532 (Original)

Dram Tester V.4.2 By Mirco Gaggiottini (original project)

With this Pcb you can make the DRAM memory tester that you find on my GitHub page at the following link:

https://github.com/zeus074/dramtester

Required software:

AVRDUDE / AVRDUDESS for .hex or Arduino ide for .ino

If you compile the Arduino file you need the u8g2lib libraries:

https://github.com/olikraus/U8g2_Arduino/archive/master.zip

Note: the tester is not to be considered 100% effective some memories may turn out to be good even if they actually have problems.

Be careful, on internet you will find copies of this project that have been taken without authorization, please do not support them.

> Thanks for your support!.

Keep in touch:

Retrofixer.it | YouTube

Schematic and Layout

GitHub Page

https://github.com/zeus074/dramtester

Download BOM(Bill of materials)

Jul 05,2022

13,864 views

Dram tester for 4116, 4164/256 and 4532 (Original)

Simple project to test the dram of C64/C16,Spectrum and other 8bit computers (4164,4116,4532).

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Published: Jul 05,2022

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BOM(Bill of materials)

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File Last Updated: 2025/04/30 (GMT+8)

File update record

2025-04-3014:44:11

Parts List (BOM) is updated.

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Topic

Hardware

Computers & USB

Commodore C64 Arduino Retro Hardware Spectrum dram 4116 4164 4532

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AVRDUDESS

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