11/40 misbehaviour

From: Rich Alderson (news_at_alderson.users.panix.com)
Date: 08/05/04

  • Next message: John Santos: "Re: 11/40 misbehaviour" 
    Date: 04 Aug 2004 19:32:27 -0400

    I'm working on an 11/40 running RSX which is somewhat flaky: It keeps getting
    T04 halts, which the manual tells me indicate that the trap bit (4) of the PSW
    is getting set, but that RSX has no handler for this. It happens fairly often,
    but not predictably.

    I don't have a set of 11/40 diagnostics, only 11/34--some will run, most will
    not. Where can I find RX01 disk images with 11/40 diags? Or does anyone have
    a feel for what might be causing the T04 halts? 

    -- 
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  • Next message: John Santos: "Re: 11/40 misbehaviour"