14 Jul
2010
14 Jul
'10
10:30 p.m.
I have created a YouTube account and uploaded a short video showing the
simulator running a small program:
http://www.youtube.com/watch?v=walWU2MQ2OM
Sorry about the lack of video quality, but I'm sure you'll get the idea.
If you want to know more, you can get the FETOM Y24-3360-1 from
Bitsavers (or a mirror!) There is a front-panel layout on p6-2 of this
manual, which may help in deciphering the panel lamps.
The program being run is The "Indian" Problem on p73 of the Introduction
to System/360 Assembler Language manual SC20-1646-6, also on Bitsavers.
It is loaded at address 100.
I am in the process of readying the VHDL files for release - tidying up
and adding GPL headers at the moment. They should be available within
the next week or two.
--
Lawrence Wilkinson lawrence at ljw.me.uk
The IBM 360/30 page http://www.ljw.me.uk/ibm360
16 Jul
16 Jul
10:11 p.m.
Ok, the code for the basic simulator is now available at:
http://www.ljw.me.uk/ibm360/vhdl/
If you have a Digilent S3 board then you can download the "bit" or
"mcs"
files to program it directly.
I haven't yet documented the external switch wiring, but if you run it
as is you can use the onboard switches for Reset, Start and Stop.
Have fun!
Lawrence
On Wed, 2010-07-14 at 21:30 +0100, Lawrence Wilkinson wrote:
I have created a YouTube account and uploaded a short
video showing the
simulator running a small program:
http://www.youtube.com/watch?v=walWU2MQ2OM
Sorry about the lack of video quality, but I'm sure you'll get the idea.
If you want to know more, you can get the FETOM Y24-3360-1 from
Bitsavers (or a mirror!) There is a front-panel layout on p6-2 of this
manual, which may help in deciphering the panel lamps.
The program being run is The "Indian" Problem on p73 of the Introduction
to System/360 Assembler Language manual SC20-1646-6, also on Bitsavers.
It is loaded at address 100.
I am in the process of readying the VHDL files for release - tidying up
and adding GPL headers at the moment. They should be available within
the next week or two.
--
Lawrence Wilkinson lawrence at ljw.me.uk
The IBM 360/30 page http://www.ljw.me.uk/ibm360
17 Jul
17 Jul
11:40 a.m.
hello , very nice job ,I have a 500k fpga s3e starter kit board can you say
how much of your 1000k does it take?thanks ,regards
alain nierveze
----- Original Message -----
From: "Lawrence Wilkinson" <ljw-cctech at ljw.me.uk>
To: "General Discussion: On-Topic Posts Only" <cctech at classiccmp.org>
Sent: vendredi 16 juillet 2010 22:11
Subject: Re: 360/30 simulator video
Ok, the code for the basic simulator is now available
at:
http://www.ljw.me.uk/ibm360/vhdl/
If you have a Digilent S3 board then you can download the "bit" or
"mcs"
files to program it directly.
I haven't yet documented the external switch wiring, but if you run it
as is you can use the onboard switches for Reset, Start and Stop.
Have fun!
Lawrence
On Wed, 2010-07-14 at 21:30 +0100, Lawrence Wilkinson wrote:
I have created a YouTube account and uploaded a
short video showing the
simulator running a small program:
http://www.youtube.com/watch?v=walWU2MQ2OM
Sorry about the lack of video quality, but I'm sure you'll get the idea.
If you want to know more, you can get the FETOM Y24-3360-1 from
Bitsavers (or a mirror!) There is a front-panel layout on p6-2 of this
manual, which may help in deciphering the panel lamps.
The program being run is The "Indian" Problem on p73 of the Introduction
to System/360 Assembler Language manual SC20-1646-6, also on Bitsavers.
It is loaded at address 100.
I am in the process of readying the VHDL files for release - tidying up
and adding GPL headers at the moment. They should be available within
the next week or two.
--
Lawrence Wilkinson lawrence at ljw.me.uk
The IBM 360/30 page http://www.ljw.me.uk/ibm360
11:13 p.m.
Alain,
I tried compiling it as-is for the 400k S3 and it didn't fit. The main
problem is the RAM, which chews up resources. I tried a 4k storage
version, but still no luck. I can't compile for the S3E without
re-allocating the I/O pins.
I am planning to move the storage into the external RAM chip(s)
(providing 64k), and leaving the microcode internal. That might allow
it to fit into a smaller device. There will be other work to get the
S3E board going - I expect the VGA is different and it has SDRAM in
place of SRAM. It does have a good size flash which might make a good
virtual disk or drum!
Assuming you have the software, you could try compiling it with even
smaller storage and see how you get on.
Lawrence
On Sat, 2010-07-17 at 11:40 +0200, nierveze wrote:
hello , very nice job ,I have a 500k fpga s3e starter
kit board can you say
how much of your 1000k does it take?thanks ,regards
alain nierveze
----- Original Message -----
From: "Lawrence Wilkinson" <ljw-cctech at ljw.me.uk>
To: "General Discussion: On-Topic Posts Only" <cctech at classiccmp.org>
Sent: vendredi 16 juillet 2010 22:11
Subject: Re: 360/30 simulator video
--
Lawrence Wilkinson lawrence at ljw.me.uk
The IBM 360/30 page http://www.ljw.me.uk/ibm360
Ok, the code for the basic simulator is now
available at:
http://www.ljw.me.uk/ibm360/vhdl/
If you have a Digilent S3 board then you can download the "bit" or
"mcs"
files to program it directly.
I haven't yet documented the external switch wiring, but if you run it
as is you can use the onboard switches for Reset, Start and Stop.
Have fun!
Lawrence
On Wed, 2010-07-14 at 21:30 +0100, Lawrence Wilkinson wrote:
I have created a YouTube account and uploaded a
short video showing the
simulator running a small program:
http://www.youtube.com/watch?v=walWU2MQ2OM
Sorry about the lack of video quality, but I'm sure you'll get the idea.
If you want to know more, you can get the FETOM Y24-3360-1 from
Bitsavers (or a mirror!) There is a front-panel layout on p6-2 of this
manual, which may help in deciphering the panel lamps.
The program being run is The "Indian" Problem on p73 of the Introduction
to System/360 Assembler Language manual SC20-1646-6, also on Bitsavers.
It is loaded at address 100.
I am in the process of readying the VHDL files for release - tidying up
and adding GPL headers at the moment. They should be available within
the next week or two.
--
Lawrence Wilkinson lawrence at ljw.me.uk
The IBM 360/30 page http://www.ljw.me.uk/ibm360
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