English Amiga Board


Go Back   English Amiga Board > Search Forums

Showing results 1 to 40 of 52
Search took 0.01 seconds.
Search: Posts Made By: majinga
Forum: Hardware mods 04 November 2019, 18:15
Replies: 88
Views: 8,820
Posted By majinga
I've managed to do the first and the third step....

I've managed to do the first and the third step. But I was not sure how to do the 2nd without scraping out the pins.
Forum: support.Hardware 06 October 2019, 16:35
Replies: 52
Views: 2,212
Posted By majinga
The IDE speedup works only with Gayle01

The IDE speedup works only with Gayle01
Forum: support.Hardware 06 October 2019, 13:54
Replies: 23
Views: 1,670
Posted By majinga
Once completed yes. I'll release it on GitHub.

Once completed yes. I'll release it on GitHub.
Forum: support.Hardware 06 October 2019, 13:46
Replies: 52
Views: 2,212
Posted By majinga
I had a similar problem, by the end it was an...

I had a similar problem, by the end it was an issue with the reset circuit. I solved by replacing the 555.
Forum: Hardware mods 22 September 2019, 11:06
Replies: 518
Views: 123,418
Posted By majinga
Works well with KS 1.2, just set the GA jumper to...

Works well with KS 1.2, just set the GA jumper to 1 MB slow
Forum: support.Hardware 03 September 2019, 20:05
Replies: 23
Views: 1,670
Posted By majinga
I ordered some with plastic case. Hopefully the...

I ordered some with plastic case. Hopefully the case will act as insulator. But i will see when they arrive.

Yes, there is no room for the socket, but i think the IC will fit if directly soldered.
Forum: support.Hardware 03 September 2019, 19:59
Replies: 23
Views: 1,670
Posted By majinga
Probably for current limiting, just in case. ...

Probably for current limiting, just in case.
They was there in the original circuit, so i kept them.
Forum: Hardware mods 01 September 2019, 12:51
Replies: 121
Views: 17,689
Posted By majinga
The PCB must be different, the MD have a...

The PCB must be different, the MD have a different pinout, the power pin is in a different place. There are also a lot of changes to do in the firmware, on the MD one pin is used as "clock", the MD...
Forum: support.Hardware 31 August 2019, 22:45
Replies: 23
Views: 1,670
Posted By majinga
Well, I'm working on another version. My goal is...

Well, I'm working on another version. My goal is to allow the RTC shield cover to be closed.
This version use the 22 pin connector, but I wanna keep the spirit of the original version, and share as...
Forum: Hardware mods 31 August 2019, 22:22
Replies: 121
Views: 17,689
Posted By majinga
Nope!

Nope!
Forum: support.FS-UAE 03 June 2019, 12:27
Replies: 14
Views: 955
Posted By majinga
Yup, I completely miss it. I didn't checked the...

Yup, I completely miss it. I didn't checked the forum section :P
Sorry!
Forum: support.FS-UAE 03 June 2019, 10:41
Replies: 14
Views: 955
Posted By majinga
I can suggest you the USB adapter from...

I can suggest you the USB adapter from sampedenawa:
http://eab.abime.net/showthread.php?t=95292

It can be used also for usb mouse, and it map also the DOWN direction to one of the buttons, it can...
Forum: support.Hardware 04 May 2019, 16:23
Replies: 61
Views: 2,981
Posted By majinga
Sorry, I didn't read the thread carefully. ...

Sorry, I didn't read the thread carefully.



Maybe I'm saying something very stupid, but, it that the correct way?
I mean, for what I know, one of the uses of LoadModule is to override some KS...
Forum: support.Hardware 02 May 2019, 13:04
Replies: 61
Views: 2,981
Posted By majinga
I had some problems to boot from a DOM with the...

I had some problems to boot from a DOM with the KS 3.1
Then I switched to the KS 3.x and an IDE2SD adapter, and everything works fine now.

I have the white version of the furia, and I have no...
Forum: support.Hardware 11 April 2019, 11:23
Replies: 23
Views: 1,670
Posted By majinga
Sure! Here some pics:

Sure! Here some pics:
Forum: Retrogaming General Discussion 02 April 2019, 00:23
Replies: 24
Views: 4,617
Posted By majinga
An adapter for MD pads already exist :D ...

An adapter for MD pads already exist :D
https://github.com/screwbreaker/OpenC64MegaDrivePadAdapter

Probably more than one.


The power still taken from the pin 7 of the Amiga, most probably...
Forum: support.Hardware 22 March 2019, 19:55
Replies: 23
Views: 1,670
Posted By majinga
My pleasure. For any other question, feel...

My pleasure.


For any other question, feel free to ask ;)
Forum: support.Hardware 22 March 2019, 17:30
Replies: 23
Views: 1,670
Posted By majinga
I can guarantee that it is working like a charm...

I can guarantee that it is working like a charm on my A1200.
I have few of them around, but I'm still waiting for the feedback.




I don't have an ACA1233N, but don't see why not. It's a very...
Forum: support.Hardware 21 March 2019, 19:57
Replies: 23
Views: 1,670
Posted By majinga
Hi there, I'm the "author" of this :) As said...

Hi there, I'm the "author" of this :)
As said in the description, the main goal was to use the same components used for the RTC in other projects, like the Amiga 500 Expansion by PeteAU...
Forum: Coders. Asm / Hardware 02 March 2019, 14:10
Replies: 90
Views: 10,423
Posted By majinga
Sorry, but is not clear to me. Are you trying to...

Sorry, but is not clear to me. Are you trying to use the pad with some games that use the CD32 pad and it don't work?


Because the CD32 pad must be specifically handled by the game.
In all the...
Forum: Coders. Asm / Hardware 01 March 2019, 21:54
Replies: 90
Views: 10,423
Posted By majinga
The mouse is an old Commodore tank mouse. Don't...

The mouse is an old Commodore tank mouse. Don't seems to have any pull-up resistor.
Forum: Coders. Asm / Hardware 01 March 2019, 17:59
Replies: 90
Views: 10,423
Posted By majinga
Take this as is, because I don't remember exactly...

Take this as is, because I don't remember exactly :P
When I made my tests, Paula seems to work like a constant current source.
I was trying with a couple of transistor to take the voltage as lower...
Forum: Coders. Asm / Hardware 01 March 2019, 17:32
Replies: 90
Views: 10,423
Posted By majinga
I don't know how the software part is handled....

I don't know how the software part is handled. But, I made some test for this issue.
I was testing an MD adapter, and in some games like Turrican I the second button was not recognized, unless I...
Forum: Coders. Asm / Hardware 01 March 2019, 17:02
Replies: 90
Views: 10,423
Posted By majinga
It's mostly something software related, some...

It's mostly something software related, some games accept an higher voltage as low, some others don't. That's why in some games the button can work and in others don't.

There is also a resistive...
Forum: Coders. Asm / Hardware 01 March 2019, 13:56
Replies: 90
Views: 10,423
Posted By majinga
The switch is for the C64 mode. In the C64 the...

The switch is for the C64 mode.
In the C64 the 2nd button is active high, in the Amiga active low.


Poty is almost useless in Amiga and in the C64. I don't know about the AtariST.


The...
Forum: support.Hardware 23 February 2019, 14:04
Replies: 4
Views: 385
Posted By majinga
C612, and the electrolytics in general, are the...

C612, and the electrolytics in general, are the main cause of problems.

But in this case is possible to have the same issue even with a brand new C612.
In my case for example, C612 was new, and...
Forum: support.Hardware 13 February 2019, 15:48
Replies: 4
Views: 385
Posted By majinga
I had a issue like that. In the end the problem...

I had a issue like that. In the end the problem was the reset circuit.
I did not immediately understand where the problem was, because, except for the furia which start with 4 MB less, everything...
Forum: Hardware mods 12 February 2019, 19:30
Replies: 121
Views: 17,689
Posted By majinga
It didn't. The joy port only allow 3 inputs,...

It didn't. The joy port only allow 3 inputs, Fire1, Fire2, and a third input.

The adaptor can map multiple buttons to do the same action. So you will have more than one button as Fire1 etc.
Forum: Hardware mods 12 February 2019, 14:21
Replies: 518
Views: 123,418
Posted By majinga
Ah, true! Sorry my bad. With this expansion...

Ah, true! Sorry my bad.

With this expansion board and the agnus 8371 is possible to have:

512k slow without the Gary Adapter
1M slow with the Gary Adapter
1.5M slow with the Gary Adapter ans...
Forum: Hardware mods 12 February 2019, 13:58
Replies: 518
Views: 123,418
Posted By majinga
Yes, or Terrible Fire or other accelerators....

Yes, or Terrible Fire or other accelerators. There are many accelerators for fast ram and IDE.
Forum: Hardware mods 12 February 2019, 12:48
Replies: 518
Views: 123,418
Posted By majinga
whdload definitely requires some fast RAM. And an...

whdload definitely requires some fast RAM. And an HDD.

To use EPROMs as KS you may have to mod the board:
http://eab.abime.net/showthread.php?t=82824

Or use a KS switcher that take care of...
Forum: Hardware mods 12 February 2019, 12:07
Replies: 518
Views: 123,418
Posted By majinga
Depends on the KS version. With KS 1.2, you can...

Depends on the KS version.
With KS 1.2, you can have 1 MB chip + 1MB slow.
With KS 1.3 or higher, 1 MB chip + 1.5 slow
Forum: Hardware mods 12 February 2019, 00:32
Replies: 121
Views: 17,689
Posted By majinga
The first 4 buttons are mapped as Fire1, Fire2,...

The first 4 buttons are mapped as Fire1, Fire2, UP and DOWN. And they can also be remapped.
The others buttons are mapped as Fire1, Fire2, but some of them can be unused.

Is complicated, because,...
Forum: Retrogaming General Discussion 27 January 2019, 12:49
Replies: 17
Views: 941
Posted By majinga
Chips package are not sealed. Most of the time...

Chips package are not sealed. Most of the time there is a little gap at least where the pins come out. Air and moisture can already penetrate into the package.
Forum: support.Hardware 18 January 2019, 12:51
Replies: 12
Views: 518
Posted By majinga
Solder paste is expensive, don't last long, and...

Solder paste is expensive, don't last long, and it must be stored at low temperature (it go into the fridge).
For few repairs is not a good choice.
Forum: support.Hardware 21 December 2018, 18:11
Replies: 1
Views: 334
Posted By majinga
I don't know, but maybe the extra 1.5MB needs...

I don't know, but maybe the extra 1.5MB needs some software tricks to be mapped. This is why you need to use the furiatune to add them.
Forum: support.Hardware 19 December 2018, 16:59
Replies: 6
Views: 930
Posted By majinga
Hi, Check here: ...

Hi,

Check here:
https://github.com/SukkoPera/OpenAmiga600RamExpansion

There are many models listed. They are cheap and easy to find.

Sure they are compatible with the A1200 too.
...
Forum: support.Hardware 01 October 2018, 19:28
Replies: 9
Views: 702
Posted By majinga
Is hard to tell if and how the floppy was...

Is hard to tell if and how the floppy was damaged.

Maybe is something very simple. Maybe without the copper plate the head is not heavy enough to stay in place during the read.
Or it has some...
Forum: support.Hardware 01 October 2018, 18:11
Replies: 9
Views: 702
Posted By majinga
Look like a copper thermal pad: ...

Look like a copper thermal pad:
https://www.amazon.com/0-8mm-Heatsink-Thermal-Copper-Laptop/dp/B007PPEUXQ

Really a strange thing to find inside a floppy drive. Usually they are more suitable as...
Forum: support.Hardware 30 September 2018, 12:53
Replies: 14
Views: 590
Posted By majinga
A lot of CRT TV of the late nineties can handle...

A lot of CRT TV of the late nineties can handle both, PAL and NTSC.
Showing results 1 to 40 of 52

 
Forum Jump

All times are GMT +2. The time now is 07:53.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Page generated in 0.07828 seconds with 10 queries