Search found 180 matches
- Tue Jul 10, 2018 8:05 am
- Forum: hardware
- Topic: BeebSCSI 7_7
- Replies: 161
- Views: 7307
Re: BeebSCSI mini
If you're in no rush, I've used airmail with jlc and it turns up in about 2 weeks in the UK :) (I think the mosfet is the fiddliest of all the things on there!) d. i can wait and just ordered the pcb from jlc... and adding components to my farnell basket but... considering the minimun quantity for ...
- Mon Jul 09, 2018 10:53 am
- Forum: hardware
- Topic: A3000 restoration
- Replies: 7
- Views: 809
Re: A3000 restoration
that sounds good I have a few nano's knocking around and happy to take a run with the soldering iron So attached the sketch for Smallymouse in Arduino (one or nano). For pinouts (4 wires in ps2 mouse, 9 wires in Archi side) you can refere to comments inside ino files, and have a look to this 2 rile...
- Sun Jul 08, 2018 9:07 pm
- Forum: hardware
- Topic: A3000 restoration
- Replies: 7
- Views: 809
Re: A3000 restoration
Amiga and Atari have different pinout than Archi's one... you should by a smallymouse2 adapter, or make one yourself..
Personally, i made my mouse adapter for the A3000 with an arduino nano and porting smallymouse2 code. If you are interested and like soldering cable, i can share the .ino files.
Personally, i made my mouse adapter for the A3000 with an arduino nano and porting smallymouse2 code. If you are interested and like soldering cable, i can share the .ino files.
- Sun Jul 08, 2018 8:52 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
Resolved!! :D Since i had problem when writing, i made some test copying some text from floppy to hd, and noticed the second letter of each pair sometime was shifted by one character, so... the 9th bit was not working! A closer look with a lens and.. a pin was not soldered fine: a quick resolder and...
- Sun Jul 08, 2018 5:35 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
when partitioning with zidefs tools, partition is lost after reboot. Tested with sd to ide and cf to ide adapter, and a few cf and sd card... best results with sd adaptor in the picture above, and now i think it worked some times becouse i get a format finished with no error, probably i tried format...
- Sun Jul 08, 2018 4:53 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
i use the same !hform, patched with zidefs tool, but if i change the shape, i get the number too big error at line 1820, if i retain the shape, format finish but fails with disc not understood at line 60 after writing the directory. And i tested card with my A3000, same issue. I configured zidefsdri...
- Sun Jul 08, 2018 4:27 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
I read the zidefs' guide, but !hform patched give an error "number too big" when computing Sec*Head*Cyl*Park... i made a patch to bypass the error, but when program finish the disk is not recognized as formatted. With the only "partition", if previously formatted the SD card with the Rasperry, it wo...
- Sun Jul 08, 2018 3:46 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
i made one IanS IDE card (IIC, it sounds good!;) and it works... only one time! :roll: if i format with raspberry a microSD card, then i partition it with zidefs tool, then i got harddisc0 and i can use it perfectly... since a reset or power cycle. At reboot, disk is empty and not formatted. May be ...
- Sat Jul 07, 2018 9:17 am
- Forum: hardware
- Topic: Partially Working A4000 - Help!!
- Replies: 69
- Views: 7798
Re: Partially Working A4000 - Help!!
I hope mine will work forever too! Anyway, psu is one of the simpliest parts to replace, and i used sometimes picopsu inserted into original psu.. Less weight and more efficiency!
- Fri Jul 06, 2018 6:13 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
my burner accept only .jed files for GAL programming, and i didn't find an easy tool to compile source if3.PLD posted by IanS: anyone can attach the jed files please? Try the attached file - I've just created it with WinCupl so haven't been able to test it etc. Thank you very much Rob, i spent hour...
- Fri Jul 06, 2018 5:14 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
my burner accept only .jed files for GAL programming, and i didn't find an easy tool to compile source if3.PLD posted by IanS: anyone can attach the jed files please?
- Fri Jul 06, 2018 10:20 am
- Forum: hardware
- Topic: Formatting SD/CF cards for use on RISC OS 3.1
- Replies: 109
- Views: 23887
Re: Formatting SD/CF cards for use on RISC OS 3.1
Tested with Sirbod's patched 2.68 ADFS, and with a real IDE HD (the Maxtor 20GB, is the "oldest" HD i found at reasonable price.. ;) ), but no difference: formatting finish without error, but HD is still "not understood, may be not formatted?". It's probably the battery acid is the cause of this, bu...
- Thu Jul 05, 2018 9:50 pm
- Forum: hardware
- Topic: Formatting SD/CF cards for use on RISC OS 3.1
- Replies: 109
- Views: 23887
Re: Formatting SD/CF cards for use on RISC OS 3.1
I am still trying to format some drive for my A4000, in wich i repaired some tracks damaged by the famous battery leakege.. now i got the drive recognized fine, but no sdcard formatted with raspberry is recognized by the A4000... Formatting in the A4000 side, the ADFS way seems work and format the d...
- Tue Jul 03, 2018 11:27 am
- Forum: hardware
- Topic: Partially Working A4000 - Help!!
- Replies: 69
- Views: 7798
Re: Partially Working A4000 - Help!!
And i always go for a few pounds more, if it let me avoid working with i psu and crt monitor.. 
I am working on repairing my a4000 too, but my focus is now in the ide connection..

I am working on repairing my a4000 too, but my focus is now in the ide connection..

- Tue Jul 03, 2018 10:09 am
- Forum: hardware
- Topic: Partially Working A4000 - Help!!
- Replies: 69
- Views: 7798
Re: Partially Working A4000 - Help!!
Fyi, on the bay there are a couple of A4000 psu now.. Not at cheap price, but original and working...
- Sat Jun 30, 2018 5:48 pm
- Forum: hardware
- Topic: ICS Wizzo IDEFS for A5000/A4 (+A3020/A4000...) improves CF card support!
- Replies: 78
- Views: 8836
- Sat Jun 30, 2018 4:53 pm
- Forum: hardware
- Topic: ICS Wizzo IDEFS for A5000/A4 (+A3020/A4000...) improves CF card support!
- Replies: 78
- Views: 8836
Re: ICS Wizzo IDEFS for A5000/A4 (+A3020/A4000...) improves CF card support!
i tried the boot wizzo posted here with my A4000 inernal ide port, after some rewiring due to corroded track by battery leakege, but i can't made it working, tested with a lot of combination of sd / cf / adaptor. Best result with the Sandisk 256 cf mentioned above (but !format recognize it as "SaOdi...
- Tue Jun 19, 2018 8:38 pm
- Forum: general
- Topic: Today I received.....
- Replies: 5526
- Views: 452989
Re: Today I received.....
Wow - good work :D Thanks danielj, but no work at all, i will leave this in the box as i bought it! for the dirty jobs, i will use one of my other pc128s, wich is filled with turbommc, videonula, mouse adapter, ecc. ecc... :wink: but about working... the A4000 in the background got a lot of my time...
- Tue Jun 19, 2018 7:38 pm
- Forum: general
- Topic: Today I received.....
- Replies: 5526
- Views: 452989
Re: Today I received.....
A new from old stock Olivetti Prodest 128S, the italian remake of Master Compact tried by Olivetti.
With new warranty ready to fill with my name...
With new warranty ready to fill with my name...

- Sun Jun 10, 2018 4:33 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
- Sun Jun 10, 2018 4:15 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
I ordered pcb and components for the 8 bit version for my A3000.
But I bought few days ago from ebay a A4000 with battery corrosion (and hd and floppy not working), and it is on the way from UK... so the 16 bit version is in my todo list too

- Sun Jun 10, 2018 3:57 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
What a detailed answer! it's a pity i didn't have a teacher like you in my computer class
I can't wait to receive pcb (and all components) and test it! My compliments to you and John for the project and for sharing it

I can't wait to receive pcb (and all components) and test it! My compliments to you and John for the project and for sharing it
- Sun Jun 10, 2018 10:10 am
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
about the rom, it's not clear to me how to burn the 3 rom you linked into the sst39sf040, and how the 2 switches works (they select upper or lower rom's part to use?)
Thank you Ian for any help to understand your board and to make it!
Thank you Ian for any help to understand your board and to make it!
- Sat Jun 09, 2018 1:23 pm
- Forum: hardware
- Topic: IDE interfaces - hardware details
- Replies: 120
- Views: 8658
Re: IDE interfaces - hardware details
Thank you very much Ian, you did a great work and you give a way to many Archie's to have an Ide disk, nowadays so difficult (and expensive) to found!
- Sat Jun 02, 2018 1:54 pm
- Forum: hardware
- Topic: BeebSCSI 7_7
- Replies: 161
- Views: 7307
Re: BeebSCSI mini
i use turboMMC with my compact, but i must admit that i am fallen in love reading about beebscsi project... as said, just ordered the pcb, but closed farnell page (italian ones) when prompting me a checkout of over 70 euros with tax and postage... i need save some money for restoring an A4000 (with ...
- Sat Jun 02, 2018 1:09 pm
- Forum: hardware
- Topic: BeebSCSI 7_7
- Replies: 161
- Views: 7307
Re: BeebSCSI mini
If you're in no rush, I've used airmail with jlc and it turns up in about 2 weeks in the UK :) (I think the mosfet is the fiddliest of all the things on there!) d. i can wait and just ordered the pcb from jlc... and adding components to my farnell basket but... considering the minimun quantity for ...
- Fri Jun 01, 2018 5:47 am
- Forum: hardware
- Topic: BeebSCSI 7_7
- Replies: 161
- Views: 7307
Re: BeebSCSI mini
Thank danielj and simoni, great hints, specially the site for ordering pcbs... For smallymouse pcb last time i spent about 30£! I will place orders for board and components today!
- Thu May 31, 2018 8:27 pm
- Forum: hardware
- Topic: BeebSCSI 7_7
- Replies: 161
- Views: 7307
Re: BeebSCSI mini
i love solder and working over old pcbs, but this new one boards need solder point too little for my eyes... i can give a try for myself, but not intend to project a batch for reselling: i will probably burn more component than i will be able to place! If someone else is interested, perhaps we can c...
- Thu May 31, 2018 8:03 pm
- Forum: for sale / freebies
- Topic: BeebSCSI mini
- Replies: 168
- Views: 20213
Re: BeebSCSI mini
oh no... another great project i found just after last board is sold?? 

- Mon May 21, 2018 10:42 pm
- Forum: for sale / freebies
- Topic: IDE podules - 8 and 16 bit versions
- Replies: 54
- Views: 5044
Re: IDE podules - 8 and 16 bit versions
If you can keep cost at reasonable level, I think DOM will be an interesting plus! I'd like it