Included tags: Bus speed ×
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General Discussions • Exact Latency Requirements for SRAM, Anyone Know?

MISTerFPGA about 2 months ago

Does anyone know the exact latency requirements for SRAM? I can't find it anywhere, only that it's less latency than the DDR3.The Alliance SRAM used on the 128MiB board has 3 cycle CAS at 143MHz, about 21ns; that doesn't account for row precharge, row-to …

ISA cards with high bus speed tolerances

VCFed about 8 months ago

I noticed someone mentioned in the RealDOOM thread "I have a 20 mhz-ish juko turbo xt" This intrigued me-- what sort of cards are in it? One of the growing pains on XTs was that 1:1 ratio between CPU clock and bus speed. I assume this tended t …

Blue G3 Bus Clocking

68Kmla about 11 months ago

I know the information is out there, but I am having trouble finding it... What are the jumper settings for changing the bus speed on Blue & White G3s? …

General Old Hardware • Pentium MMX time machine - Experiences + Questions

Vogons about 11 months ago

INTROI have a P-III build that took me a long time to put together, lots of testing for it to be stable at top speeds, with all cards living together in peace... Later realized that it's really too fast for DOS, and that late 90's and early 00's stuff wou …

Poor gaming performance on Pentium Overdrive 83?? Help!

VCFed about 11 months ago

Hi there, This is my first post to this forum, I have been a lurker for quite sometime, and enjoy the helpful posts here. I have finally built what I believe is my optimal setup for gaming in the 486 era: Gateway 2000 P4D-66, Pentium Overdrive 83mhz, 16m …

General Old Hardware • CPU with highest range of Mhz to reflect PCs of different time periods?

Vogons about 11 months ago

Hey there!The Super Socket 7 is considered extremely versatile, also because you can change the CPU speed to various ranges and disable the cache to make it even slower.In addition it got ISA slots which also keep DOS builds compatible. With that versatil …

General Old Hardware • Need advice on how to flash SPD on a 440BX motherboard.

Vogons about 11 months ago

I have 4 sticks 256MB dual rank of IBM branded RAM and and CUBX-L motherboard.BUT, 1 - Micron, 2 - Infineon, 1 - Hunix.And they all have quite different SPD.SPDtool reports an incompatible SMbus driver.Frankly, I don’t want to solder, because the stick …

MDD CPU in a Quicksilver: why won't it work?

68Kmla about 11 months ago

What's the reason that a CPU from an MDD won't work in a Quicksilver or other G4? • Bus speed: 133MHz vs 167MHz? • Difference/incompatibility in the ROM? • Physical size: MDD card & heatsink won't fit? • Power draw: the power draw of dual …