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EPROM dump for AMP roms v7.1
07-12-2019, 10:41 AM
Post: #1
EPROM dump for AMP roms v7.1
Hi All,

I have just received "another" HP-71b with three CMT 64k Eproms. The 71b was clearly originally the property of AMP Australia (http://www.amp.com.au) and the ROMS are numbered AMP-02, AMP-03 and AMP-04. I have previously provided details and links for Version 6.1 of the AMP modules:

https://www.hpmuseum.org/forum/thread-13120.html

The CMT Eproms in this 71b are again marked as AMP-02, AMP-03 and AMP-04 however the software is Version 7.1 Aug 1991.

For those who are interested I have attached lif and bin files of Version 7.1.

Regards

Richard


Attached File(s)
.zip  AMPROMS-02to04-V71.zip.zip (Size: 200.11 KB / Downloads: 13)
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07-12-2019, 10:43 AM
Post: #2
RE: EPROM dump for AMP roms v7.1
I have also attached an image of the overlays that also come with the 71b.


Attached File(s)
.zip  amp_roms2.zip (Size: 1,012.01 KB / Downloads: 25)
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07-12-2019, 03:29 PM
Post: #3
RE: EPROM dump for AMP roms v7.1
Hi Richard,

The Tables ULJ, ULA overlay is new to us. Could you make a hires bitmap scan of just that overlay so it could be added to the Emu71 set?

Here's version 8A of the EPROM set.

https://drive.google.com/file/d/1jfkWegO...sp=sharing

Dave
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07-12-2019, 03:41 PM
Post: #4
RE: EPROM dump for AMP roms v7.1
Hi Dave,

Sure, I will scan and provide a link tomorrow.

Thanks for Version 8

Richard
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07-14-2019, 07:36 AM
Post: #5
RE: EPROM dump for AMP roms v7.1
Overlay provided at link below.

Google Drive

Richard
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07-14-2019, 12:41 PM
Post: #6
RE: EPROM dump for AMP roms v7.1
(07-14-2019 07:36 AM)coitboy2000 Wrote:  Overlay provided at link below.

Thanks Richard!

--Bob Prosperi
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07-14-2019, 04:06 PM
Post: #7
RE: EPROM dump for AMP roms v7.1
Thanks Richard.

I've made a request to the powers that be (Matthias and Christoph) that the overlay be added to the Emu71 set. Lets see what happens. Smile

Dave
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07-21-2019, 04:00 PM (This post was last modified: 07-21-2019 04:33 PM by Dave Frederickson.)
Post: #8
RE: EPROM dump for AMP roms v7.1
Attached are the Photoshopped BMP from Matthias and a KML file. Here's the existing set of overlay images and scripts from Christoph.

https://hp.giesselink.com/Emu71/Kmlpc/EMU71_Overlays.7z


.zip  AMP7 ROM.zip (Size: 890.9 KB / Downloads: 5)
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07-22-2019, 10:58 PM
Post: #9
RE: EPROM dump for AMP roms v7.1
Here's another new 71B overlay.

Click to zoom
[Image: s-l1600.jpg]

If someone wins the auction, please share a scan of the overlay.
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07-23-2019, 08:00 AM
Post: #10
RE: EPROM dump for AMP roms v7.1
The guy also sells a ZENwand that might explain the missing port cover in the HP71B. The overlay itself seems to use for an external unit: Volume / Contrast or it is used for the service ROM.
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07-23-2019, 01:17 PM
Post: #11
RE: EPROM dump for AMP roms v7.1
(07-23-2019 08:00 AM)HP-Collection Wrote:  The guy also sells a ZENwand that might explain the missing port cover in the HP71B. The overlay itself seems to use for an external unit: Volume / Contrast or it is used for the service ROM.

I agree, the "Module Pulled" message and adjacent E#'s in the titles confirm the seller removed the wand and then immediately took photos for the listings. I also agree the custom overlay must be for an external HP-IL device (maybe connected via RS-232 interface) as it includes a "DIAG" command. Possibly this was used in some manufacturing scenario. It is amusing that they bothered to label the "g" key with a "g".

--Bob Prosperi
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