I upgraded the FPU in the Toshiba T5200 from a standard intel 80387dx-25 to a IIT4c86dlc-40 to complement the TI486SXL-40. It doesn’t change much to the machines performance, but when an FPU is used it’s around 10% better.

Toshiba T5200/100

I upgraded the FPU in the Toshiba T5200 from a standard intel 80387dx-25 to a IIT4c86dlc-40 to complement the TI486SXL-40. It doesn’t change much to the machines performance, but when an FPU is used it’s around 10% better.

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SanderFebruary 7, 2021
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Toshiba T5200/100
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