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| blog:386_pc [2021/05/08 14:37] – [Case Cover] john | blog:386_pc [2021/05/23 19:28] (current) – john | ||
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| * Using the 486 instruction set in a 386DX package | * Using the 486 instruction set in a 386DX package | ||
| - | * Has 1KB of on-cache level 1 cache | + | * Has 1KB of on-chip level 1 cache |
| It will be a nice test for those boards which are socketed to see the performance delta of just changing the processor and keeping everything else the same. | It will be a nice test for those boards which are socketed to see the performance delta of just changing the processor and keeping everything else the same. | ||
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| On it's own, the case looks absolutely fabulous. I'm quite keen on the colour; it's enough of an off-white to match the lighter-end of the spectrum of old AT computer cases. | On it's own, the case looks absolutely fabulous. I'm quite keen on the colour; it's enough of an off-white to match the lighter-end of the spectrum of old AT computer cases. | ||
| - | {{: | + | {{: |
| However, placed next to the cleaned front panel: | However, placed next to the cleaned front panel: | ||
| {{: | {{: | ||
| - | ==== Painting | + | ==== Rethinking Things... |
| + | I'm really not keen on painting the front bezel - other than that one edge which has yellowed it is in good condition and painting it would lose all of the button/ | ||
| + | |||
| + | My only real option at this point is to repaint the metal casing in a colour that now more accurately matches the front panel. | ||
| ==== LCD Display Config ==== | ==== LCD Display Config ==== | ||
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| {{: | {{: | ||
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| + | By default, the case came configured with a high/low setup to show 33/16MHz: | ||
| + | |||
| + | {{: | ||
| + | |||
| + | The rear of the display was set as shown: | ||
| + | |||
| + | {{: | ||
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| + | I'll set the display to 40MHz high, and 10MHz low, since there isn't a standard for when turbo is disabled on 386 boards. That means I need to set: | ||
| + | |||
| + | * Units column (//0// in high mode, //0// in low mode) | ||
| + | * 3A 3B 3C 3D 3E 3F | ||
| + | * Tens column (//4// in high mode, //1// in low mode) | ||
| + | * 3B 3C 2F 2G | ||
| + | |||
| + | ==== Case Configuration ==== | ||
| + | |||
| + | {{: | ||
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| + | |||
| + | ===== MT32-Pi Installation ===== | ||
| + | |||
| + | The excellent [[https:// | ||
| + | |||
| + | [[: | ||
| + | |||
| ====== 386 Motherboard Shootout! ====== | ====== 386 Motherboard Shootout! ====== | ||