How to format Dectape (TC08 + TU56)

David Gesswein djg at pdp8online.com
Thu May 30 19:36:15 CDT 2019


On Tue, May 28, 2019 at 09:21:43PM -0700, Marc Howard wrote:
> Hi,
> 
> I fired up the 8/A tonight and the TU56's are failing diags.  I want to
> format a tape for scratch use but I can't find the MAINDEC that does this
> (along with flipping up the backplane switch.
> 
> Can someone refresh me on the proceedure?
> 

td8e_format.bin in here will work.
http://www.pdp8online.com/ftp/images/paper_tape/

Manual here
http://www.pdp8online.com/pdp8cgi/query_docs/view.pl?id=55

UNIT? 0
FORMAT? MARK
0201 WORDS,2702 BLOCKS.OK?[YES OR NO]
YES
SET SWITCH TO WTM



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