From: Michael Stiller via TUHS <tuhs@minnie.tuhs.org>
To: tuhs@tuhs.org
Subject: [TUHS] 11/40 CPU (Emulation) test programs still available somewhere
Date: Fri, 15 May 2020 23:00:04 +0200 [thread overview]
Message-ID: <15E49B16-E633-47B4-9CFB-42C863559CA4@me.com> (raw)
Hi Legends,
during corona times i “ported” Dave Cheney’s avr11 PDP11/40 emulator to a Teensy 4 MCU board,
fixed already some bugs in it and added multiple rk drives and a partially working tm emulation.
(space forward/reverse unimplemented)
It runs V6 at about 1 Mips and is completely fine usable with multiple rk and tm drives.
Playing around with V6 i noticed that Shoppa disk and tried to get ncc running, but after some
debugging it looked like it is stuck in some loop which i think is due to possible bugs in
the emulator code.
So the question is, are there programs V6 runnable or rk bootable available which test the CPU
functionality? I already hat a look at some xxdp disk, but the one i found (while they boot)
seem to lack basic cpu tests.
Best regards,
Michael
next reply other threads:[~2020-05-15 21:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-15 21:00 Michael Stiller via TUHS [this message]
2020-05-16 18:14 ` Angelo Papenhoff
2020-05-16 18:36 ` Michael Stiller via TUHS
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