Tag Archives: memory

Thoughts: Replacing PROMs with Modern-Day Parts

Because of my interest in some older computers and their peripherals, dealing with ROM-chip based firmware is a fact of life. Ever since purchasing a programmer to explore the contents of some of the ROMs, it came to mind that … Continue reading

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Tech Flashback: My Collection of SDRAM – 256Mb & 512Mb Modules

This posting continues an earlier posting which explores my collection of SDRAM modules. In this post, we look at the larger 256 and 512 megabyte modules. 256 Megabyte Modules Mitsubishi MH32S64APHB-6 Mitsubushi is a name you would normally associate with … Continue reading

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Tech Flashback: My Collection of SDRAM – 128Mb & ECC Modules

Synchronous Dynamic Random Access Memory, or SDRAM for short, was the JEDEC standardized successor to the asynchronous DRAM used in SIMMs. Demonstrated in 1993, and the de-facto type of memory by 2000, it was employed by later Pentium I systems … Continue reading

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Tech Flashback: Rambus DRDRAM RIMM and CRIMM Modules

Rambus DRDRAM (or RDRAM as it was sometimes known) was a proprietary memory technology championed by Rambus and Intel as a (potential) successor to SDRAM. As memory bandwidth requirements rose in the early Pentium 4 era, there was a need … Continue reading

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Tech Flashback: The SIMMs

As I managed to scrounge up some time, I decided I would document some of the bits and pieces I’ve managed to collect throughout the years. This post will be dedicated to the SIMMs in my collection – and no, … Continue reading

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