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Search: Posts Made By: Jope
Forum: Hardware mods Today, 17:03
Replies: 20
Views: 197
Posted By Jope
That's what I remember reading at some point.....

That's what I remember reading at some point.. The only released component of the Clone-A :-)
Forum: Hardware mods Today, 16:38
Replies: 7
Views: 1,939
Posted By Jope
Yeps, four 27512 chips would do the trick. ...

Yeps, four 27512 chips would do the trick.

Judging by the schematics, at least W2 must have 2-3 cut and 1-2 connected, this connects A16 to the highest address line of the EPROMs instead of a +5V...
Forum: Hardware mods Today, 15:54
Replies: 20
Views: 197
Posted By Jope
Sort of, it sniffs the custom chip bus happenings...

Sort of, it sniffs the custom chip bus happenings via the trapdoor address and data lines.
Forum: support.Hardware Today, 15:53
Replies: 13
Views: 202
Posted By Jope
With 1.3 ROMs your best choice is to use Sysinfo...

With 1.3 ROMs your best choice is to use Sysinfo to view the custom chip revisions, as the ECS Denise resolutions are not available under 1.3.
Forum: Hardware mods Today, 14:28
Replies: 20
Views: 197
Posted By Jope
The Indivision is a bit special. The ECS model...

The Indivision is a bit special. The ECS model recreates the Denise in an FPGA, I believe. This allows it to output the same image at whatever rate it pleases. The AGA version samples the signal from...
Forum: Hardware mods Today, 14:01
Replies: 20
Views: 197
Posted By Jope
The OSSC already exists. Some custom Amiga...

The OSSC already exists. Some custom Amiga specific firmware for that would perhaps be an interesting project.
Forum: Hardware mods Today, 14:00
Replies: 20
Views: 197
Posted By Jope
Split from the hw developers collaborating...

Split from the hw developers collaborating thread. Please try to keep on topic you guys.
Forum: Hardware mods Today, 13:38
Replies: 20
Views: 197
Posted By Jope
You can't win this one.. The Amiga updates those...

You can't win this one.. The Amiga updates those graphics every frame, even though it takes two frames to create a progressive frame out of an interlaced picture.

The A3000's Amber flickerfixer...
Forum: support.Hardware Today, 12:42
Replies: 13
Views: 202
Posted By Jope
This is an incorrect conclusion. Any Agnus can be...

This is an incorrect conclusion. Any Agnus can be configured to have 512k Chip/512k Slow. Rev 6 A500s all shipped like this from the factory, no matter whether they had the 512k OCS Agnus (rare) or...
Forum: support.Hardware Today, 12:28
Replies: 11
Views: 2,643
Posted By Jope
There's also this Acard based unit...

There's also this Acard based unit http://zahermusic.com/store/products.php?product=50%252dpin-SCSI-to-CF-Card-Adapter-SCSI-Solid-State-Disk (not sure if it will ever be available again :-)
Forum: support.Hardware Today, 10:27
Replies: 13
Views: 202
Posted By Jope
You can use software to determine your Agnus and...

You can use software to determine your Agnus and Denise versions. Or crack it open and see. It is not very easy to be sure without booting it up or opening it.

1MB and 2MB Agnuses are ECS, Super...
Forum: Hardware mods Today, 07:57
Replies: 7
Views: 1,939
Posted By Jope
That's not the same modification though. The one...

That's not the same modification though. The one linked to used the ROM sockets on the motherboard and reconfigured some jumper pads to enable the second pair of previously unused sockets.
Forum: Hardware mods Yesterday, 20:51
Replies: 22
Views: 414
Posted By Jope
Discussion split from the Terriblefire thread.

Discussion split from the Terriblefire thread.
Forum: support.Hardware Yesterday, 09:19
Replies: 18
Views: 811
Posted By Jope
The disks supplied with mine are 1.3.2, so at...

The disks supplied with mine are 1.3.2, so at least some of them shipped before 1.3.3 was out (or perhaps they decided to include the older version for some reason).
Forum: support.Hardware 15 August 2018, 08:35
Replies: 12
Views: 992
Posted By Jope
If you capture the usb serial into the vm, it...

If you capture the usb serial into the vm, it should work.
Forum: support.Hardware 14 August 2018, 11:50
Replies: 12
Views: 260
Posted By Jope
Could well be, that they used mechanisms that...

Could well be, that they used mechanisms that weren't capable of being configured for Amiga compatiblity using jumpers only.

I cracked mine open when I got it (of course), and at least the...
Forum: support.Hardware 14 August 2018, 08:28
Replies: 12
Views: 260
Posted By Jope
These two particular 5.25" units were...

These two particular 5.25" units were specifically made to look just like any 3.5" drive. They were moderately popular among enthusiasts around here, 5.25" disks were a lot cheaper than 3.5" at some...
Forum: support.Hardware 14 August 2018, 07:52
Replies: 12
Views: 260
Posted By Jope
The 1020 is a special beast, only 40 tracks.....

The 1020 is a special beast, only 40 tracks.. That indeed needs a mountlist/dosdriver.

The OP's drive is a 80 track drive, it is internal in an A2000, so it is possible to just close JP301 on the...
Forum: support.Hardware 13 August 2018, 12:18
Replies: 12
Views: 260
Posted By Jope
The one on the right is the correct twist for the...

The one on the right is the correct twist for the Amiga.
Forum: support.Hardware 13 August 2018, 11:31
Replies: 12
Views: 260
Posted By Jope
Maybe this would be close to what the Amiga...

Maybe this would be close to what the Amiga expects.

The document is very comprehensive, but as is the case with these drives, there are a huge amount of variants within the same main model, so...
Forum: support.Hardware 12 August 2018, 18:13
Replies: 18
Views: 2,972
Posted By Jope
This "feature" bit us again. :-) It actually...

This "feature" bit us again. :-)

It actually disregards the filesystem. If you have FFS as the dostype, you get FFS. If you have anything else, it is treated as OFS.
Forum: support.Hardware 10 August 2018, 19:58
Replies: 21
Views: 1,306
Posted By Jope
It goes into fast ram. Enforcer also works...

It goes into fast ram.

Enforcer also works on a superkick a3000.
Forum: Hardware mods 08 August 2018, 07:33
Replies: 9
Views: 458
Posted By Jope
Sometimes they came in individual jewel cases,...

Sometimes they came in individual jewel cases, but very often they just had a cardboard sleeve + shrink wrap.

Let's continue in PM
Forum: Hardware mods 07 August 2018, 15:38
Replies: 9
Views: 458
Posted By Jope
I have an LS-120 that I haven't been able to test...

I have an LS-120 that I haven't been able to test because I never got around to buying any media. If your LS-120 disks are for sale, drop me a line please. :-)

I can send you HDFs back of course.
Forum: support.Hardware 07 August 2018, 10:03
Replies: 2,459
Views: 221,049
Posted By Jope
The Q1 installation/removal trick also works with...

The Q1 installation/removal trick also works with NMB boards. :-)
Forum: support.Hardware 06 August 2018, 19:42
Replies: 8
Views: 242
Posted By Jope
Every other chip fits directly, but the Agnus has...

Every other chip fits directly, but the Agnus has a different pinout. The Rev6 board can be adapted.

Pinouts here: https://en.wikipedia.org/wiki/MOS_Technology_Agnus
Forum: Hardware mods 06 August 2018, 15:54
Replies: 9
Views: 458
Posted By Jope
ROM mentioned.. Next step: make a rommable...

ROM mentioned.. Next step: make a rommable autobooting driver with RDB support. "Totally easy"
Forum: support.Hardware 03 August 2018, 15:06
Replies: 3
Views: 141
Posted By Jope
The RAM jumper settings tell you which...

The RAM jumper settings tell you which configurations are possible.
Forum: support.Hardware 31 July 2018, 19:35
Replies: 8
Views: 270
Posted By Jope
No, taking the keycap of the affected key is...

No, taking the keycap of the affected key is enough. The contacts are visible through a hole at the top of the plunger.

These are different to many other mechanical switches in this sense, usually...
Forum: support.Hardware 31 July 2018, 08:55
Replies: 17
Views: 280
Posted By Jope
Does your A2090 have three EPROMs on it? If so,...

Does your A2090 have three EPROMs on it? If so, then yes, you can autoboot off it. If you have fewer EPROM chips on there, then it is not an autobooting A2090.
Forum: Hardware mods 31 July 2018, 08:49
Replies: 9
Views: 458
Posted By Jope
Not joking, a suggestion for you to up your game...

Not joking, a suggestion for you to up your game to the next level. :-)
Forum: Hardware mods 30 July 2018, 20:20
Replies: 9
Views: 458
Posted By Jope
Next up, Create a boot disk that makes the...

Next up, Create a boot disk that makes the smallest possible RAD: drive that can hold the mountlist, driver, mount, assign, execute and then you can reboot without a floppy. ;-)

Oh and a note on...
Forum: support.Hardware 29 July 2018, 22:06
Replies: 11
Views: 346
Posted By Jope
Set a bigger screen mode than your visible...

Set a bigger screen mode than your visible display area (unselect default to type in a larger number), select autoscroll. Now you can scroll around inside your larger virtual screen by moving the...
Forum: support.Hardware 29 July 2018, 22:05
Replies: 3
Views: 154
Posted By Jope
Have you verified that the cable is connected the...

Have you verified that the cable is connected the right way around. Some drives have the data connector upside down.

Having the activity LED constantly on is usually a symptom of a flipped cable.
Forum: support.Hardware 29 July 2018, 22:03
Replies: 8
Views: 270
Posted By Jope
My favourite keyboard. My quick hack for...

My favourite keyboard. My quick hack for intermittent keys:

- remove the keycap without pulling out the white plunger from underneath
- push down on the plunger, so that the contacts go together...
Forum: support.Hardware 29 July 2018, 21:59
Replies: 1
Views: 109
Posted By Jope
Did the drive work ok in a PC before you modified...

Did the drive work ok in a PC before you modified it? If you measure the diskchange switch with a disk in/out, does it start/stop conducting?
Forum: Hardware pics 29 July 2018, 21:53
Replies: 5
Views: 405
Posted By Jope
Nice job! However I must say, daughterboard...

Nice job!

However I must say, daughterboard or not doesn't imply PAL/NTSC. I've had five A1000s in my life, all PAL, only one of them didn't have the daughterboard.
Forum: support.Hardware 24 July 2018, 20:08
Replies: 2
Views: 177
Posted By Jope
Yes, works fine. The pinouts are in the...

Yes, works fine.

The pinouts are in the schematics and also in a sticky in this forum.
http://eab.abime.net/showpost.php?p=697675&postcount=7
Forum: Hardware mods 24 July 2018, 20:05
Replies: 33
Views: 1,276
Posted By Jope
The voltage needs to be adapted, the Amiga does...

The voltage needs to be adapted, the Amiga does 5V and the RPi GPIO is 3.3V.

You will also need to write drivers for both ends.
Forum: support.Hardware 23 July 2018, 18:15
Replies: 2
Views: 115
Posted By Jope
ZIPs are finicky, you need to wiggle them around...

ZIPs are finicky, you need to wiggle them around a bit after inserting to get a good contact.
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