GRUPP@mit-mc@sri-unix.UUCP (09/06/83)
From: Paul R. Grupp <GRUPP@mit-mc> I have a M20 but the controller is the same for a M20, M26, or M16. There are actually two Morrow controllers and one from CompuPro that will do the job (others I suspect also). Morrow has a true 696 standard DMA controller which I know nothing about (but heard it is NOT designed well). Morrow also has (which I have and LOVE) a port mapped controller. The port mapped is called the HDCA-4A. The CompuPro item is their DISK2 which I no nothing about either. I got full source code for the Bios with mine (also Mbasic and an attach (yuck) program. Hope this helps. --Paul