[Simh] MicroVAX 2000 simulator

Ray Jewhurst raywjewhurst at gmail.com
Sat Nov 16 23:38:28 EST 2019


So I found out that it takes the normal DUA and MUA but I believe there is
something wrong with the tape emulation.  When I go to boot I get this
(also here is my whole boot sequence.):

MicroVAX 2000 (KA410) simulator V4.0-0 Current        git commit id:
bdc677b7
/home/ray/Emulation/DEC/VAX/Systems/MicroVAX_2000/v5.3/vms.ini-1> att nvr
nvr.bin
NVR: buffering file in memory
/home/ray/Emulation/DEC/VAX/Systems/MicroVAX_2000/v5.3/vms.ini-17> at rz1
-v 2of2.tap
Tape Image '2of2.tap' scanned as SIMH format.
contains 28488848 bytes of tape data (7018 records, 185 tapemarks)
/home/ray/Emulation/DEC/VAX/Systems/MicroVAX_2000/v5.3/vms.ini-18> boot
Loading boot code from internal ka410.bin



KA410-A V2.3

F_..E...D...C?..B...A...9...8...7...6...5...4_..3_..2_..1_..


??  C  0080  0000.0004
\
>>> boot mua0


-MUA0
TVBTDRIVER halting at relative address 04FC  TVBTDRIVER base addr = 000017A0
REGISTERS   R0: 00000001   R1: 00000081   R2: 00000000   R3: 00000076
            R4: 000061AC   R5: FFFFFFFF   R6: 0000000B   R7: 200C0080
            R8: 000001B0   R9: 00000000  R10: 00007000  R11: FFFFFFFF
            AP: 00006F28   FP: 00006EEC   SP: 00006EE4   PC: 00001C9C
CMDBUF: 00000002 00000806  SENSE_BUF: 00000000 00000000
STATUS_BUF: 00             SENSE_STATUS: FF
MSG_IN_BUF: 00             SENSE_MSG_IN: 00         SENSE_INDEX: FFFFFFFF
CUR_POS: 00000000          DESIRED_POS: 00000000    TM_TO_SKIP: 00000000
TM_SKIPPED: 00000000       SPACE_COUNT: 00000000    TM_ADDER: 00000000
USER_BUF_ADDR: 00007000    USER_BUF_LEN: 00000200   BYTES_LEFT_TO_READ:
000001B0
PG_TABLE_PTR: 00000000     BASE_VPN: 00000038       BUFFER_PTR: 00007050
MAP_MODE: 00000000
STACK:  0000172B
        0000000A
        00000000
        2FFC0000
        00006F5C
        00006F48

HALT instruction, PC: 00002B3C (BSBW 5D70)
sim>

I have tried it with both 5.3 and 5.5-2H4 with no luck.  I know the 2H4
image is good because I used it to do an install on the 3900.

And here's my config file:

att nvr nvr.bin
set rd0 enable
set rd1 enable
set rd2 enable
set rd0 rd54
set rd1 rd54
set rd2 rx33
set rz1 tzk50
set rz2 dis
set rz3 dis
set rz4 dis
set rz5 dis
set rz6 dis
set rz7 dis
at rd0 d0.dsk
at rd1 d1.dsk
at rz1 -v 2of2.tap
boot

Any more advice (and I know I've asked for a lot) would be appreciated.

Thanks,

Ray


On Sat, Nov 16, 2019 at 9:35 PM Ray Jewhurst <raywjewhurst at gmail.com> wrote:

> Mark,
> Nope.  This is what I get:
>
> >>> show dev
>
> ?18 INV DGT
> >>>
> I am running the latest build btw.
>
> Thanks
>
> Ray
>
> On Sat, Nov 16, 2019 at 9:32 PM Mark Pizzolato <Mark at infocomm.com> wrote:
>
>> I would start with a SHOW DEV when you get to the >>> prompt.
>>
>>
>>
>> *From:* Simh [mailto:simh-bounces at trailing-edge.com] *On Behalf Of *Ray
>> Jewhurst
>> *Sent:* Saturday, November 16, 2019 6:30 PM
>> *To:* simh <simH at trailing-edge.com>
>> *Subject:* [Simh] MicroVAX 2000 simulator
>>
>>
>>
>> I have decided to try out the MicroVAX 2000 simulator running VMS 5.5-2H4
>> off a TK50. Problem is, I don't know VAX/VMB names for the RD disk drive or
>> the TZK50 SCSI tape drive.  Any help would be appreciated.
>>
>>
>>
>> Thanks,
>>
>>
>>
>> Ray
>>
>
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