Re: Memory tester

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Hi!

(Carrying this back to the mail list)...I can see a pretty simple design to
test the speed of 5101's as a useful tool in our tool kits...other Static
Ram as well. Perhaps an add-on for a standard RAM tester that a number of
folks have?

What RAM would people like to test?

RAM test equipment that I have:

SIMCHECK with the RamCheck option
StarTek DT-90 Dram Tester (4164/41256) that has a dial for the speed test
(kit -schematics on ftp site)
E-Comms BUGTRAP Model 8000 that tests 4116, 2118, 4164, 41256, 41128,
411000, 4416, 4464, and 44256. Speed tests from 250ns down to 80ns.

I am thinking of modifying the Bugtrap as it does test 4 bit DRAM to do the
5101's - but not sure how to do that at the moment. It's been a LONG time
since I last looked at the design difference between Static and Dynamic RAM
Addressing issues.

Probably take me a couple of hours to glom a small PCB interface then never
finish the thing once it works...

John :-#)#

At 11:04 AM 07/07/2003 -0300, pc2jamma wrote:

>It's not so difficult to make one based on Microcontroller technology.
>I'll appreciate if you or someone else what to start to talk about it. I
>have the project in my mind, but I don't know how to program this devices.

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Received on Tue Jul 08 12:19:02 2003