[Coco] Four floppy drives?

Mark J. Blair nf6x at nf6x.net
Wed Jul 29 01:04:51 EDT 2015


> On Jul 28, 2015, at 21:58 , Chris Osborn <fozztexx at fozztexx.com> wrote:
> 
> The TRS-80 model I supported 4 drives and uses pins 10, 12, 14, and 32 for selecting the drive. Some of the later operating systems used 32 as a side select so that 3 double sided drives were supported as an option.

Ok, so their pinout was at least consistent. Did they maintain this scheme through the models III and 4?


-- 
Mark J. Blair, NF6X <nf6x at nf6x.net>
http://www.nf6x.net/



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