All,
I corrected the SWTP-6800 simulator so it will now boot correctly. The
problem with the 'E' command will take more time. I am currently in the
middle of rewriting the Intel Microprocessor Development Systems (MDS-i
and II) simulators.
Bill
On 2/22/2018 3:06 AM, Mike Stramba wrote:
Bill,
I downloaded your www.nj7p.org/Computers/work/run-work_v00d.7z
Going by the name of your file :
run_MinGW_SWTP-6800mp-a.bat
..does that mean you are running MingGW ?
I have two machines, one with Win7, the other Ubuntu 14.04 LTS.
On both OS's, after starting the sim, then attempting "D" (boot), I get :
fdccmd: File error
fdccmd: File error
PC=6000 SP=A042 IX=2400 A=05 B=40 CCR=D2
Invalid Opcode, PC: 6000
This is with both
SWTP 6800, V2, MP-A2 CPU Board simulator V4.0-0 Beta git commit
id: 202e49cf
SWTP 6800, V2, MP-A2 CPU Board simulator V4.0-0 Beta git commit
id: c4e55d0f
Mike
On 2/21/18, Bill Beech (NJ7P) <n...@nj7p.org> wrote:
Mike,
This is an old build of the simulator and an even older version of the
run-time package. The current support package is on my web site at:
www.nj7p.org/Computers/work/run-work_v00d.7z
The current version of SIMH is on the GitHub site.
This version logs on as follows:
D:\Development\0GitHub\run\swtp6800>call
..\..\simh-nj7p\BIN\swtp6800mp-a swtp6800mp-a.ini
SWTP 6800, V2, MP-A CPU Board simulator V4.0-0 Beta git commit id: 202e49cf
$
The error with the SIMH "E" command still occurs with this version. I
will look into it when I review the simulators in the next week or so.
Thanks!
Bill
On 2/19/2018 4:56 AM, Mike Stramba wrote:
I'm trying to run http://simh.trailing-edge.com/kits/swtp6800-swk.zip
swtp6800mp-a2.exe swtp6800mp-a2.ini
SWTP 6800, V2, MP-A2 CPU Board simulator V3.9-0
PC=E1AB SP=0000 IX=0000 A=07 B=00 CCR=D0
Invalid Opcode, PC: E1AB
And .. (never have seen this in any other SIMH emulator) :
sim> e e1ab
Unit not attached
sim> e -m e1ab
Unit not attached
sim>
--- ---------swtp6800mp-a2.ini ---
set bootrom 2708
attach bootrom swtbug.bin
set mp-a2 mon, lo_prom
set cpu hex
set cpu itrap
set cpu mtrap
reset
set mp-b2 bd0, bd1, bd2, bd3, bd4, bd5
att dc-40 6800boot.img
att dc-41 6800work1.img
set dc-41 rw
att dc-42 6800work2.img
set dc-42 rw
att dc-43 6800work3.img
set dc-43 rw
g
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