MicroVAX I Emulation

In the hope of getting some practice on the machine while i wait for parts i thought that i could try out the simh emulator.

I downloaded the windows version from here:

https://github.com/simh/Development-Binaries/blob/master/simh-2024-07-05_06-07-03-Windows-Win32-4.0-Current-670a3728.zip

https://github.com/simh/open-simh/blob/master/SIMH-V4-status.md

I created a windows folder with the MicroVAX1.exe file as a starting point.

There’s a nice guide to installing MicroVMS 4.0 here:

https://gunkies.org/wiki/Installing_and_Configuring_MicroVMS_V4.0_on_a_MicroVAX_I#Start_the_SIMH_MicroVAX_I_Simulator

I added the disk images and the ini file from the above link. Joy was had.

I think the next step would be to repeat the process with some more devices eg a high density disk or tape drive.

https://gunkies.org/wiki/MicroVAX_I

https://microvax2.org/wp/2023/05/03/microvax-i-vax-vms-4-7-successful-bootstrap

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