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by bane 2842 days ago
> and send enough samples per second the sound doesn't get distorted

That's kind of the awesome thing here, this machine isn't even capable of 1MIPs, so it has to pump audio out of the COVOX and read, decode and display the video.

From the pouet page from one of the authors: "1. This computer has no DMA. We have to read all data "manually" from HDD registers, word by word. As well as switch heads, cylinders and sectors on fly.

2. This computer is very slow, it spends up to 72 CPU cycles to move a number from one memory cell to another. And it runs on 4 MHz only."

1 comments

> 2. This computer is very slow, it spends up to 72 CPU cycles to move a number from one memory cell to another. And it runs on 4 MHz only."

This is kind of shocking. Was the PDP-11 that bad?