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RE: [N8VEM-S100:4555] Re: Get the ZFDC controller to format a disk...



Is it just for track formatting. Can you write data to a sector and read it back?

John

 

 

From: n8vem...@googlegroups.com [mailto:n8vem...@googlegroups.com] On Behalf Of Frank Schieschke
Sent: Monday, July 14, 2014 9:33 AM
To: n8vem...@googlegroups.com
Subject: [N8VEM-S100:4555] Re: Get the ZFDC controller to format a disk...

 

John, if i use the R/W tests on a formatted floppy, the WP functions works as it should be.
With an 8" disk with open notch i get a message from ZFDCDIAG regarding the write protect.
The 8 bit decoding isn't the reason.
After hours i try again to format the disk in the same configuration, again the WP and HALT LED are on and nothing happens.

Frank

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