One thing worth noting, if you press one on the "hidden" key below the output, above the exit and right of the list followed by ABA you'll get into the debug mode, you can check the software versions etc.

Stag PP40 PP42 User's Manual Revision 2 (PDF - 82 pages- 10.12Mb)

Stag 40M101 devices list codes Revision 16 (PDF - 8 pages - 803Kb)

Stag PP40 PP41 PP42 Manual (PDF - 146 pages - 2.69 MB- Shift Click to download)

Stag PP40 PP41 PP42 Devices list (PDF -8 pages - 255 Kb - Shift Click to download)

Stag PP40 Series Manual PP41 Manual (PDF 126 pages - 8.82Mb - Shift Click to download)

Stag 40M101,41M101,42M101 device support list (PDF-7 pages - 260Kb)

Stag PP40 Series Maintenance Manual (PDF - 132 pages - 6.21Mb)
Please note that the drawings were probably reduced from A0 or A1 on a photocopier and some were copies already and so are almost unreadable on paper but the parts lists shows the IC types which helps a lot. It doesn't have the drawings for the Serial/Parallel/RAM board

The base unit version 3.02 checksum 30AE (8Kb - Shift Click to donwload)

The base unit PP41 REV. 4.0 27128 IC14 checksum 3B5A ( 16Kb - Shift Click to download)
A 27128 EPROM was used probably because it was cheaper than a 2764 at that time.
The firmware was loaded into the second half of the 27128, the first half was filled with zeros which made the checksum the same.

The base unit PP41 Rev. 4.0 2764 checksum 3B5A (8Kb - Shift Click to download)


The base unit PP41 REV. 4.1

41M101 ROM Revision 17.1 (Checksum B30B) Eprom 27C512 (64Kb - Shift Click to donwload)

41M101 ROM Revision 16.1 (Checksum 63DA) Eprom 27512 (64Kb - Shift Click to donwload)

41M101 ROM Revision 14.0 (Checksum 1B25) Eprom 27512 (64Kb - Shift Click to donwload)

41M101 ROM Revision 8.1 (Checksum AE82) Eprom 27512 (64Kb - Shift Click to donwload)

41M101 Revision 7.00 checksum 190B Eprom 27512 (64Kb - Shift Click to donwload)

41M101 Revision 4.00 checksum 7552 Eprom 27512 (64Kb - Shift Click to donwload)

41M102 REV3

Gang Module 41M102

41M102 Revision 14.1 (Checksum 27F6) Eprom 27512 (64Kb - Shift Click to download)

41M102_14-01.hex (Intel Hex format)

41M102 REV 3.0 (checksum 00DD) EPROM 27512 (.BIN Binary File)

41M100 ROM Revision 13.0 (Checksum 17BD) Eprom 27512 (64Kb - Shift Click to download)

41M100 ROM Revision 12.0 (Checksum 39EF) Eprom 27512 (64Kb - Shift Click to download)

41M100 ROM Revision 11.00 (Checksum 1936) Eprom 27512 (64Kb - Shift Click to download)
41M100_11-00.hex Intel Hex format
41M100 ROM Revision 8.0 (Checksum CEA4) Eprom 27512 (64Kb - Shift Click to download)

41M100 ROM Revision 5.0 (Checksum 0B5E) Eprom 27512 (64Kb - Shift Click to download)




MOS Micros Gang Module 41M200

It only seems to support the Intel 8748 and 8751 families, there is no support for any Motorola devices at all; the 28-pin socket is to load a master from an Eprom 27256.

41M200 REV 12.0

41M200 ROM Revision 12.0 (Checksum 73B6) Eprom 27512 (64Kb - Shift Click to download)

41M200 ROM Revision 3.0 (Checksum 7817) Eprom 27512 (64Kb - Shift Click to download)

Softwares:

StagView 1.6.2 ( 05/03/21) New software for stag programmers Stag PP38, PP39 , Stag PP42, Stag PP41, Stag PPZ

This new version of StagView allows the display of up to 10 ports available for use in the Connect dialog, including USB serial devices for Linux which were difficult to use before. There is a logging option in Options/other for anyone interested in the data sent and received; the software has been tested with USB serial cables.

Software Stag COM1 Last Release (8) (1993) 240Kb Shift-Click to Download (includes 41M100, 41M101, 41M200 devices list). I have noticed that this release is buggy for tranmitting binary file from programmer to the P.C. Perhaps it is depending on the firmware revision of the base Unit ?

Software StagCom1 Previous Release (7.1) (1991) 120Kb Shift-Click to Download (includes 39M100, 39M101, 39M200, 41M100, 41M101, 41M102, 41M103, 41M121, 41M200, 42M100, 42M101, PP38, Zm2000, Zm2500, Zm2800 devices list)

Software StagCom1 Previous Release (7.3) (1992) 116Kb Shift-Click to Download (includes 39M100, 39M101, 39M200, 41M100, 41M101, 41M102, 41M103, 41M111, 41M121, 41M200, 42M100, 42M101, PP38, Zm2000, Zm2500, Zm2800 devices list)

* To Enter Serial Port Configuration : Press SET 1 then with the arrow keys configure as so for example: BIN 19K2 8 1 --

* To go into Remote Mode: Press SET 2 SET (Note to come out from the remote mode : hold on the Exit key while powering up the programmer)

* Cable to realize : XON-XOFF configuration :

** Stag PP41 MOS Programmer with 41M100 Eprom & EEprom Module

** 41M121A Gang Module **

4Mbit Memory Expansion card; this card operates ok on both stag PP41 & stag PP42 programmers

Data sheets of some components found on the PCB :

- MC6809P Motorola mpu
- Rockwell 19837P-40 Rockwell 10937P-40 Alphanumeric Display Controller
- TDK CD1867N TDK CD-1867N - Converter and Driver for Futaba Fluorescent Display Panels
- EF68B21P EFCIS
- SCN2661B Signetics
- TC514256AP Toshiba
- PLS153 Signetics

Dust Cover for Stag Eprom Programmer PP39, PP40, PP41 & PP42 | eBay

https://www.ebay.co.uk/itm/164302111568

This is professionally made with high quality fabric and has an elastic sheath. Good dust covers are really hard to find.

If you look forward for other information about this MOS Programmer, do not hesitate to contact me by e-mail at: matthieu.benoit@free.fr . Also if you have any data about this programmer, do not hesitate to contribute to this page.

Si vous recherchez des informations pour ce programmateur autonome, vous pouvez me contacter par e-mail : matthieu.benoit@free.fr . De même si vous avez des informations sur ce programmateur, n'hésitez pas à contribuer à cette page.

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16 août, 2021

matthieu.benoit@free.fr