Intel released Pentium II and Pentium III processors on the Single Edge Contact Cartridge – or SECC. This type of package was required because it allowed to move the level 2 cache chips from the motherboard closer the to silicone die. Intel wasn’t able to integrate the L2 cache into the CPU die yet. Later Pentium III models, also known as Coppermine, integrated 256kb of level 2 cache…
Some time ago, someone offered me six P2B motherboards for restoration. Since I got them for a relatively good price, I didn’t mind taking them off their hands. Unfortunately, I wasn’t immediately able to work on the boards due to other projects that I thought were more interesting. Little did I know that those six boards may be more interesting than I thought!
Based on a…
A guide to upgrade the Sound Blaster 2.0 with chips that enable the Creative Music System (C/MS).
Sound cards with ISA interface trigger that one nostalgic feeling in me and remain that one piece of technology I have fond memories of. That may be surprising since this was also the time when you had to constantly fight with resource conflicts: DMA, IRQ, and I/O ports are just a few of…
Since version 3.2, Microsoft included the file RAMDRIVE.SYS in MS-DOS (released in 1986)
Did you ever wonder why Microsoft invested effort and resources into providing a tool for creating RAM drives during a time when memory was a pricey commodity? Back in the mid-80s, your typical personal computer boasted a mere 1 or 2 MBs of system memory. Perhaps Microsoft felt compelled to compete with…