Re: [Simh] IBM 650 Simulator Release 4

2020-05-16 Thread Sergio Pedraja
Awesome, Roberto. My sincere congrats for this beautiful work.

Cordiales saludos / Best Regards / Salutations / Freundliche Grüße
-
Sergio Pedraja
-
Senior Technician in Computer Science, Systems Administration, and
Information Security. MBA. Qualified occupational trainer.

El sáb., 16 may. 2020 12:36, Sancho Villa, Roberto 
escribió:

> Hi All
>
>
>
> The Release 4 of the IBM 650 computer simulator is available from the
> Computer History Simulation Project (SIMH) site:
> https://github.com/simh/simh
>
>
>
> This release is focused on Disk and Tape devices.
>
> I’ve recovered some interesting software, ready to test in SW/ directory
>
>
>
> · Donald Knuth SuperSoap: the most advanced assembler IMHO, full
> of nice programming tricks like a subroutine computing return address!
>
> · Regional Assembler from Missile Systems Division Lockheed
> Aircraft Corporation: Seems to be very similar to IBM 701 Regional
> Assembler: no mnemonics!, just regions to allow code to be at non-absolute
> addresses
>
>
>
> On the hardware side, still unimplemented the inquiry stations, as I’ve
> spotted no sw at all that use them. Any help is welcome.
>
>
>
> Any comment/suggestion is also very welcome.
>
> Best regards
>
> Roberto
>
>
>
> This is a summary of what’s new
>
> oNew Hardware support:
>
> §  IBM 650 Model 4 with 4000 words drum memory.
>
> §  IBM 652 Control Unit: provides up to 6 tape units IBM 727
>
> §  Table LookUp on equal feature (provides TLE opcode)
>
> §  IBM 355 RAMAC Disk Storage
>
> oNew Software included:
>
> §  SOAP IIA-4000 multipass assembler
>
> §  SOAP IIA-4000 Tape Librarian
>
> §  Regional Assembler
>
> §  SuperSoap
>
> oNew features:
>
> §  CARDDECK SPLIT command now allows to split availability table deck and
> condensed 5-word-per-load-card deck.
>
> oThe usual bug correction pack
>
>
>
>
>
> --
>
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[Simh] IBM 650 Simulator Release 4

2020-05-16 Thread Sancho Villa, Roberto
Hi All

The Release 4 of the IBM 650 computer simulator is available from the Computer 
History Simulation Project (SIMH) site: https://github.com/simh/simh

This release is focused on Disk and Tape devices.
I've recovered some interesting software, ready to test in SW/ directory


· Donald Knuth SuperSoap: the most advanced assembler IMHO, full of 
nice programming tricks like a subroutine computing return address!

· Regional Assembler from Missile Systems Division Lockheed Aircraft 
Corporation: Seems to be very similar to IBM 701 Regional Assembler: no 
mnemonics!, just regions to allow code to be at non-absolute addresses

On the hardware side, still unimplemented the inquiry stations, as I've spotted 
no sw at all that use them. Any help is welcome.

Any comment/suggestion is also very welcome.
Best regards
Roberto

This is a summary of what's new

oNew Hardware support:

§  IBM 650 Model 4 with 4000 words drum memory.

§  IBM 652 Control Unit: provides up to 6 tape units IBM 727

§  Table LookUp on equal feature (provides TLE opcode)

§  IBM 355 RAMAC Disk Storage

oNew Software included:

§  SOAP IIA-4000 multipass assembler

§  SOAP IIA-4000 Tape Librarian

§  Regional Assembler

§  SuperSoap

oNew features:

§  CARDDECK SPLIT command now allows to split availability table deck and 
condensed 5-word-per-load-card deck.

oThe usual bug correction pack





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[Simh] IBM 650 Simulator Release 3

2018-05-19 Thread Sancho Villa, Roberto

Hi All

The Release 3 of the IBM 650 computer simulator is available from the Computer 
History Simulation Project (SIMH) site: https://github.com/simh/simh

This release comes with FORTANSIT, the first FORTRAN port.

According to Bob Bemer (https://www.bobbemer.com/FTRANSIT.HTM) :

FORTRAN(704) 1957 June
FORTRANSIT  (650) 1957 August (just 2 months later)
FORTRAN(705) 1958 September

As Fortran I for IBM 704 is lost, FORTANSIT becomes the oldest working Fortran 
compiler available on SimH.

In the sw/fortransit directory there are several source programs examples and 
the necessary scripts to run then.

This is a summary of what's new

* New Hardware support:

o   IBM 653 Storage Unit: provides machine opcodes for Floating Point, 
Immediate Access Storage (IAS), Three Index registers, Cards Punch-read 
synchronizers 2 and 3.

* New Software included:

o   FORTRANSIT: version II (S), plus run time PACKAGE with standard Fortran 
functions.

o   Reorganized sw directory, separating each language in its own folder. Each 
one Includes a 00_readme.txt file with restoration notes and comments.

* New features:

o   Support for SOAP opcode mnemonics in addition to regular IBM mnemonics

o   FAST / REALTIME CPU options

o   PROP pseudo register

o   CARDDECK ECHOLAST command to display last n read cards that are in the 
simulated input take hopper

Any comments/suggestions are very welcome.

Regards
Roberto





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you are not the indicated recipient, you are informed that reading, using, 
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[Simh] IBM 650 Simulator Release 2

2018-04-20 Thread Sancho Villa, Roberto
Hi All

The Release 2 of the IBM 650 computer simulator is available from the Computer 
History Simulation Project (SIMH) site: https://github.com/simh/simh

This release is focused on Carnegie Internal Translator (IT), included in the 
in "sw" subdirectory.

It is a real pre-fortran compiler, than can handle expressions and arrays.
Works nicely, source and some ready to run samples are included.
Please check the Section "4 Software Support" and following one on manual 
(simh\doc\i650_doc.doc) for more details

This is a summary of what's new

o   Hardware support:

§  Half cycle simulation

§  Halt CPU simulation (^E on SimH console)

o   New Software included:

§  Carnegie Internal Translator (IT)

o   New features:

§  Support for displaying SOAP symbolic instructions in debug information

§  CardDeck internal command to split/join/print decks of cards

o   Bugs corrected:

§  Fixed card format handling. Release 1 can only read TEXT format punched 
cards. Release 2 can read any SimH supported formats BIN, TEXT, BCD, CBN, 
EBCDIC and OCTAL

§  Removed superfluous line ends from debug strings. Release 1 adds a redundant 
\r to debug output. Release 2 removes the extra unneeded \r

§  Better minus zero support

§  Fixed unneeded prompt Really truncate memory [N] when setting memory size


Any comments/suggestions are very welcome.

Regards
Roberto





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Re: [Simh] IBM 650

2017-02-27 Thread Richard Cornwell
Hi,

> Does anyone know if the IBM 650 Emulator referrerd to here...
>  http://www.columbia.edu/cu/computinghistory/650.html
>  ...exists?  The link at the bottom of the page is dead.
>   
>  I have a lot of IBM 650 code listings I'd like to mess around with,
> see what it does

  I transcribed the IBM 650 simulator for the IBM 705

  http://www.bitsavers.org/pdf/ibm/705/32-7763_Simulation_Of_650_On_705_1957.pdf

  Tried to run SOAP on it, however it did not work. 

  I also have SOAP transcribed if anyone is interested.

Rich

-- 
==
Richard Cornwell
sky...@sky-visions.com
http://sky-visions.com
LinkedIn:   https://www.linkedin.com/in/richard-cornwell-991076107
==
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[Simh] IBM 650

2017-02-27 Thread B Degnan
Does anyone know if the IBM 650 Emulator referrerd to here...
 http://www.columbia.edu/cu/computinghistory/650.html
 ...exists?  The link at the bottom of the page is dead.
  
 I have a lot of IBM 650 code listings I'd like to mess around with, see 
what it does
  
 Bill
  
  


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