Re: 1571 burst mode read & multiple sectors

From: Michiel Boland <michiel_at_boland.org>
Date: Thu, 2 Nov 2023 18:32:31 +0100
Message-ID: <0bc56a9a-1fa3-4eae-8c54-32e2467a1f10_at_boland.org>
FWIW I hacked together something here for reading a 1571 with an U64.

https://github.com/michielboland/c64stuff/blob/master/asm/serial.s

(Build with vasm - you will also need bootstrap.s from the same repo, or just 
clone the whole thing and type make.)

Reading a 360K floppy with interleave=4 takes about 1m52s. (see picture)

Cheers
Michiel


IMG_20231022_140012075_HDR.jpg
(image/jpeg attachment: IMG_20231022_140012075_HDR.jpg)

Received on 2023-11-02 19:00:04

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