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Search: Posts Made By: R4M
Forum: support.Hardware 03 March 2020, 22:33
Replies: 3
Views: 305
Posted By R4M
The ROMs only have 16 data lines. So, if you want...

The ROMs only have 16 data lines. So, if you want to retrieve 32 bit at once, you need two of them. You see the same phenomenon in C64s. The RAM chips in the older ASSYs only have one data line, so...
Forum: Retrogaming General Discussion 03 March 2020, 21:44
Replies: 13
Views: 1,043
Posted By R4M
@RemoteFlyer: Which level shifters are you using?...

@RemoteFlyer: Which level shifters are you using?
I'm also thinking about connecting an FPGA to one of my Amigas.
Forum: New to Emulation or Amiga scene 02 March 2020, 14:25
Replies: 34
Views: 2,291
Posted By R4M
There is also an excellent Amiga Assembler...

There is also an excellent Amiga Assembler extension for VS Code.
http://eab.abime.net/showthread.php?t=92239
It integrates running your code in the FS-UAE emulator. Very nice, if you want all the...
Forum: Hardware mods 01 March 2020, 18:01
Replies: 238
Views: 22,959
Posted By R4M
Does that mean that running user modified HDL...

Does that mean that running user modified HDL code will not be supported?
Forum: support.Hardware 22 February 2020, 16:54
Replies: 10
Views: 330
Posted By R4M
The Amiga always assumes that DF0: is available,...

The Amiga always assumes that DF0: is available, even if you completely disconnect it. One common cause of problems is the orientation of the 34-pin floppy cable. If you get that wrong, the floppy...
Forum: support.Hardware 20 January 2020, 04:26
Replies: 14
Views: 595
Posted By R4M
Have you tried the expansion without the...

Have you tried the expansion without the aca500plus? Maybe those two do not get along.
Forum: support.Hardware 09 January 2020, 01:00
Replies: 6
Views: 479
Posted By R4M
I would suggest the LCD oder OLED mod: ...

I would suggest the LCD oder OLED mod:
https://github.com/keirf/FlashFloppy/wiki/Hardware-Mods
That makes life so much easier. You can access your files by name and do not need to remember...
Forum: Amiga scene 05 January 2020, 04:03
Replies: 70
Views: 12,092
Posted By R4M
IDE speed should be around 1.5 MB/s. At least...

IDE speed should be around 1.5 MB/s. At least that's what SysInfo tells me. You should not move your mouse too much, though.
Forum: Amiga scene 04 January 2020, 02:29
Replies: 70
Views: 12,092
Posted By R4M
It depends on your perspective. If you want an...

It depends on your perspective. If you want an open source system, where you are free to hack & learn, MIST and MiSTer are the only widely supported ones. And MiSTer has a much larger FPGA. i read...
Forum: Amiga scene 04 January 2020, 02:16
Replies: 70
Views: 12,092
Posted By R4M
You can only mount Amiga hdfs when they are...

You can only mount Amiga hdfs when they are formatted as "Old File System" (not FFS, no International Mode). There seems to be no support for newer filesystems.
Forum: Amiga scene 03 January 2020, 19:54
Replies: 70
Views: 12,092
Posted By R4M
Just try mkdir /mnt/trans

Just try
mkdir /mnt/trans
Forum: support.Other 20 December 2019, 14:44
Replies: 5
Views: 977
Posted By R4M
Emulating a Mac on FPGA-Amiga makes little sense....

Emulating a Mac on FPGA-Amiga makes little sense. There are some dedicated Mac Cores for MiSTer, those should work much better.
Forum: support.Other 25 November 2019, 15:08
Replies: 1
Views: 572
Posted By R4M
It's not hard to remove the disk detection part...

It's not hard to remove the disk detection part of the ROM. But since df0: is supposed to be available, I'm not sure if the rest of the OS and all applications will still run OK:
Forum: Retrogaming General Discussion 16 November 2019, 03:06
Replies: 31
Views: 1,847
Posted By R4M
Usually only A1200, A600 and A4000 need new caps....

Usually only A1200, A600 and A4000 need new caps. The caps in A1000, A500 and A2000 at least to not tend to leak.
Forum: MarketPlace 06 November 2019, 13:25
Replies: 17
Views: 941
Posted By R4M
Well, I think the expectation would be, that...

Well, I think the expectation would be, that prices will drop drastically in ten years or so, when people start selling their collection because of old age. (Moving into senior citizen housing etc..)
Forum: MarketPlace 04 November 2019, 00:16
Replies: 17
Views: 941
Posted By R4M
I bought a A1200 this year and followed the...

I bought a A1200 this year and followed the prices in Germany. You can expect to pay around 250 Euros / 275$ for a stock A1200 in good condition. The immediate prices on ebay are way overblown.
Forum: support.Hardware 30 October 2019, 22:50
Replies: 15
Views: 875
Posted By R4M
Where did you read "dual boot"? Looks like an...

Where did you read "dual boot"? Looks like an ordinary A1200 3.1 ROM to me.
Edit: Just found it on the label. They sell similar ROMs (without "dual boot") at
...
Forum: request.Apps 30 October 2019, 13:19
Replies: 14
Views: 5,733
Posted By R4M
It's on the EAB File Server.

It's on the EAB File Server.
Forum: News 27 October 2019, 16:44
Replies: 37
Views: 7,547
Posted By R4M
See post #32: https://shop.heise.de/id-15399

See post #32: https://shop.heise.de/id-15399
Forum: News 27 October 2019, 15:45
Replies: 37
Views: 7,547
Posted By R4M
Actually, the heise.de downloadable archive also...

Actually, the heise.de downloadable archive also includes the files for an Amiga 1200 setup:

amiga-os-310-a1200.rom
workbench-311.hdf

Those do not seem to be accessible from the AF emulator,...
Forum: support.Hardware 22 October 2019, 14:52
Replies: 3
Views: 283
Posted By R4M
A normal A500 should not have a battery on the...

A normal A500 should not have a battery on the main PCB. If there is a battery, this is an A500+. The capacitors on an A500 usually do not leak and do not have to be replaced like in the newer SMD...
Forum: Amiga scene 15 October 2019, 01:02
Replies: 70
Views: 12,092
Posted By R4M
The most obvious advantange is the price. The...

The most obvious advantange is the price. The MiSTer with a 32MB RAM Module is about as much as an accelerator alone. Plus you can learn HDL and implement your favorite hardware features without a...
Forum: support.Hardware 01 October 2019, 23:20
Replies: 24
Views: 2,162
Posted By R4M
No, the 28 MHz cystal also steps all other chips....

No, the 28 MHz cystal also steps all other chips. Even if they would take the higher frequency, video would be out of sync. You can try to just clock your CPU at 14MHz, half of the main clock instead...
Forum: New to Emulation or Amiga scene 13 September 2019, 22:41
Replies: 5
Views: 1,134
Posted By R4M
If you use a disk drive on the external...

If you use a disk drive on the external connector, it has to remember the state of the motor signal when the computer selects another drive. (There is only one motor signal for all drives) Moreover,...
Forum: Amiga scene 02 September 2019, 02:22
Replies: 70
Views: 12,092
Posted By R4M
I use an external hub. Keyboard and mouse do not...

I use an external hub. Keyboard and mouse do not work reliably without a direct connection between hub and power.

Did you try other cores? You can connect to the mister console using one of the...
Forum: Amiga scene 01 September 2019, 23:59
Replies: 70
Views: 12,092
Posted By R4M
Works for me. Maybe your keyboard is interfering...

Works for me. Maybe your keyboard is interfering or the power supply is insufficient ( long cables, too much drain from other devices). Try to use an additional power source for your hub.
Forum: New to Emulation or Amiga scene 21 August 2019, 23:39
Replies: 20
Views: 2,526
Posted By R4M
Using the same SD card on WinUAE and A1200 should...

Using the same SD card on WinUAE and A1200 should work. (I don't run WinUAE in Windows, so I can't tell). You should select no RTG Graphics Card. This way, the AGA custom chips will be used, just as...
Forum: New to Emulation or Amiga scene 19 August 2019, 23:21
Replies: 20
Views: 2,526
Posted By R4M
If you have an IDE to SD adapter, you can do the...

If you have an IDE to SD adapter, you can do the install using WinUAE. A gotek is a good investment though, since almost all software comes in adf images. You have to get a displaymod and the...
Forum: New to Emulation or Amiga scene 19 August 2019, 23:08
Replies: 20
Views: 2,526
Posted By R4M
If you get 3.1.4. from Hyperion, you do not have...

If you get 3.1.4. from Hyperion, you do not have to worry about the 4GB limit. If you buy it from the right store, you'll also get new ROMs. A lot of current keyboards still are PS/2 compatible. Just...
Forum: support.Hardware 19 August 2019, 23:02
Replies: 34
Views: 765
Posted By R4M
If the available power is the problem, you could...

If the available power is the problem, you could also directly connect the drives to your PSU. You could also try to use shorter cables.
Forum: support.Hardware 19 August 2019, 00:25
Replies: 34
Views: 765
Posted By R4M
Maybe you can convince one of your enclosures to...

Maybe you can convince one of your enclosures to answer to Sel3 when only two drives are attached. That way you could rule out that this is something specific to Sel3. That would pretty much only...
Forum: support.Hardware 18 August 2019, 22:02
Replies: 34
Views: 765
Posted By R4M
Maybe the signal quality deteriorates because of...

Maybe the signal quality deteriorates because of the total length of the cables. I would suggest to play with the cables. Maybe there is a permutation of your cables that works well.
Forum: support.Hardware 17 August 2019, 00:03
Replies: 34
Views: 765
Posted By R4M
The jumper at S0 causes the Gotek to respond if...

The jumper at S0 causes the Gotek to respond if SEL0 is active. It depends on the enclosure, if this is the correct setting. Have you tried to disconnect df1 or df2? Would be interesting to see what...
Forum: support.Hardware 16 August 2019, 23:09
Replies: 34
Views: 765
Posted By R4M
On the Gotek there should be one jumper at S0 or...

On the Gotek there should be one jumper at S0 or S1. If there's a jumper at M0 you should probably remove it. If it is connected, the Gotek is active whenever the motor signal is on, which could...
Forum: support.Hardware 16 August 2019, 22:49
Replies: 34
Views: 765
Posted By R4M
You can look for jumpers on the enclosure and...

You can look for jumpers on the enclosure and switch between S0 and S1 in the Gotek. If everything else failes, you can disconnect SEL1 and SEL2 from the enclosure, by either cutting the cables or...
Forum: support.Hardware 16 August 2019, 02:33
Replies: 34
Views: 765
Posted By R4M
Well, you could disassemble one of your two...

Well, you could disassemble one of your two external floppy drives.... A bit of work, but the only way to make sure, that your Gotek enclosure is working correctly.
Ok, maybe another way would be...
Forum: support.Hardware 16 August 2019, 01:20
Replies: 34
Views: 765
Posted By R4M
Maybe the enclosure is defective and responds...

Maybe the enclosure is defective and responds when any SEL line is active. I would first try to only connect the Gotek and remove drives 1 and 2, and then check with Sysinfo, which drives the system...
Forum: support.OtherUAE 09 August 2019, 23:37
Replies: 11
Views: 1,713
Posted By R4M
Once UAE runs, Workbench should be a problem on...

Once UAE runs, Workbench should be a problem on the Amiga side. It's quite possible that you can not use device special files in WinUAE/Wine. I have been looking at that and also could not get it to...
Forum: support.OtherUAE 09 August 2019, 11:55
Replies: 11
Views: 1,713
Posted By R4M
In Debian unstable, WinUAE via playonlinux works...

In Debian unstable, WinUAE via playonlinux works without wine32:i386 and libwine:i386. If PureOS has playonlinux I would just install that and not worry about the number of bits.
Forum: support.OtherUAE 09 August 2019, 01:46
Replies: 11
Views: 1,713
Posted By R4M
WinUAE works out of the box on Debian using...

WinUAE works out of the box on Debian using playonlinux. I don't think that Debian will track you. FSUAE incorporates a big chunk of WinUAE, so for many use cases it is a good alternative.
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