User talk:RHansen

Hi fellow emulator writer! My own emulator is more similar to Carl-Victor's, I emulate SINTRAN but can't boot it. As for the K version it doesn't need a 110 CPU, but if it's /VSX it needs a 100/CX, i.e. the extra CX instructions must be there. K came in both VSE (no CX needed) and VSX (CX needed). From version L and later only CX versions would work - I think even version M would run on a plain 100/CX. As for the disk for M, as with all SINTRAN images they were generated for a specific configuration, and the version I have, at least, was generated for a setup with SCSI disks only. TArntsen (talk) 08:53, 5 October 2022 (UTC)
(EDIT: I checked my M version and it does seem to have the disk type choices (in addition to SCSI) shown in that disk-choice picture) TArntsen (talk) 11:45, 5 October 2022 (UTC)

Hello, it's great to have other emulator writers to discuss with and learn from!
In regards to the CX instructions, if I am not wrong its these: ADDD,SUBD,COMD, PACK, UPACK, SHDE. Those I have not yet finished implemented, but I have enforced a breakpoint in the code if they get called - and so far they havent. 

It might be the fact that I havent been able to get very far in the boot sequence of SIII K or M. They will be implemented ASAP I have some code calling them, right now I am focusing on getting boot to work.

The M disk's I have is actually disks I have found here [1]. Its SINTRAN M Std C. I dont know what the requirements are, as I dont have access to the "SINTRAN III M-version Release Information", the closest I have is "ND-860230-6-EN Sintran III - Release Information - 
L-Version" - which does mention type A and B, but nothing about C. When booting, I do have a choice of disks, ref this screenshot [2]. I have now started the implementation of the SCSI driver to see if it will solve the boot error, but I would think that it should be 
able to boot from SMD disks as they are valid choides...
Where can I find a copy of the SINTRAN M you are using ? RHansen (talk) 13:58, 5 October 2022 (UTC)

The instructions you listed are the CE instructions, the CX instructions are those plus some more (see ND-1xx_Instructions. But in addition to that you'll need to implement a dummy GECO instruction because SINTRAN uses that to detect if the CE (in practice it's the CX) instruction set is present.. if not, it won't even bother. As for SINTRAN M, Tingo's floppy set which you are using seems to be version 250306M06, what I have is 250305M05, which would be slightly older. I can't recall if I uploaded those somewhere, or if Tingo got a copy, but if you want them I can upload them somewhere. The M release info should be here: [3] TArntsen (talk) 13:13, 5 October 2022 (UTC)