Booting real RT11 on a Heath H-11

From: Robert Armstrong <bob_at_jfcl.com>
Date: Fri Jul 23 00:24:42 2004

 
  I have a Heath H11A (LSI-11/2 CPU!) with the Heath WH-27 floppy
diskette drives. It boots and runs HT11 (Heath's crippled version of
RT11) just fine, but when I try to boot a real RT-11 v5 RX01 diskette it
just halts. I thought that the WH-27 was RX01 compatible. Am I wrong,
or is there some trick that Heath put in (maybe in the WH-27 boot ROMs?)
to keep it from working?
 
Thanks much,
Bob Armstrong
 
Received on Fri Jul 23 2004 - 00:24:42 BST