12 April 2010, 17:08 | #1 |
Registered User
Join Date: Mar 2008
Location: Canada
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Safe To Remove Mouse When Amiga Is On?
Hi All,
I do not own a mouse/joystick switcher. Is it safe to remove the mouse and replace it with a joystick while the Amiga is curently on? Regards, ed... |
12 April 2010, 17:20 | #2 |
(Amigas && Amigos)++
Join Date: Sep 2005
Location: Anrea
Posts: 999
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I wouldn't try it unless you have an original amiga 1000 (which had the joyports protected). It might work most times but eventually it will get you. The ports have a +5V pin. My phoenix board mouse port went with a huge spark (only minor damage though) because I was unaware that it was dangerous having previously had the original A1000 motherboard which had no such problem. I imagine a mouse with no metal surrounding the plug would be safer.
I don't know why they removed the protection for later models. Cost perhaps. |
12 April 2010, 17:37 | #3 |
Longplayer
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while it may not be safe, im sure its one of the bad habits most of us have since the 9 pin port existed on any machine Not (knowingly) damaged any console/computer yet with hotswapping joystick/mice/trackers ect ...
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12 April 2010, 17:47 | #4 |
Lesser Talent
Join Date: Jan 2003
Location: UK
Age: 42
Posts: 7,957
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If the mouse is still alive, I'd probably turn off the Amiga then try and lure him out with some dark chocolate, as they are very fond of that.
If it is dead, I'd probably switch off the power first anyway so that you can remove any leads, then give it a good shake until the mouse falls out. Or, if you have a very small cat, you could send him in through the trapdoor and see what he can do. |
12 April 2010, 18:08 | #5 |
Registered Insane
Join Date: Feb 2010
Location: Ununited Kingdom
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12 April 2010, 18:17 | #6 |
Remember: Shoot or die!
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Wait, you can actually damage you Amiga with that? My A500 survived this practice for decades!
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12 April 2010, 18:25 | #7 |
I killed Jools on purpose
Join Date: Mar 2010
Location: Warrington, UK
Age: 44
Posts: 53
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I was going to say my A600 had stuff yanked out and plugged in for years without any issues.
didn't even know it was an issue? |
12 April 2010, 18:26 | #8 |
Registered Insane
Join Date: Feb 2010
Location: Ununited Kingdom
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Have to agree it never bothered my a500 as I groped round the back trying to plug the other joystic in
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12 April 2010, 19:53 | #9 |
Amiga Hardcore Gamer
Join Date: Apr 2005
Location: Sweden
Age: 46
Posts: 1,207
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Same here... I switched gamepads, joysticks and mice between ports constantly for years.... never any trouble.... but I think I remember as a kid hearing about something could happen if it wasn't turned off when switching stuff..... but like I said, had it on and switched constantly... never any problems. This was on a 500.
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12 April 2010, 20:11 | #10 |
Puttymoon inhabitant
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I think there is no way how to damage your ami with un- and re-plugging mice and joys. Switcher only increases the comfort of it.
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12 April 2010, 23:07 | #11 |
Amiga Hardcore Gamer
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12 April 2010, 23:57 | #12 |
Registered User
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Location: Canada
Posts: 122
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Hi All,
Thanks for all the replys. I am not a techie but the pinouts do show a 5V pin and that is my concern. As long as one doesn't move the mouse during the removal, I am hoping that everything should be fine? Regards, ed... |
13 April 2010, 00:41 | #13 | |
PSPUAE DEV
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Quote:
If you were messing with the 23Pin RGB, then yes, you could short something out. In my experience, even shorting the miggy out, does nothing, as you can turn it off and wait 1 min. Turn it back on and it keeps working, got to love the 25 year tech, . |
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13 April 2010, 08:40 | #14 |
Registered User
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Location: Melbourne/Australia
Posts: 226
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back in the day, it was widely accepted that pulling out a mouse or joystick with a powered Amiga increased the risk of blowing a CIA chip. Hard to fix with surface mounted chips on an A1200 or A4000. Better to be safe than sorry and just switch off-its not like it takes long to reboot anyway..
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13 April 2010, 09:35 | #15 |
Needs a life
Join Date: Jan 2008
Location: England
Posts: 1,707
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You can indeed damage this, particularly with mice that have metal "surrounds" for the d-plug however the damage is normally an unexpected reset.
It can't be doing things any good, but I must admit I do plug/unplug with the power on, but carefully... |
13 April 2010, 10:38 | #16 |
Registered User
Join Date: Aug 2007
Location: Tasmania, Australia
Age: 39
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I've ran into many problems after people have unplugged mice and joysticks while the Amigas were turned on. It's best not to risk it!
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13 April 2010, 10:45 | #17 |
uber cool demi god
Join Date: Jun 2006
Location: Kent/England
Posts: 2,073
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I'm sure there are 2 players games where you have to control with mouse at menu then change it over to a joystick/pad to actually play?
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13 April 2010, 10:55 | #18 |
Puttymoon inhabitant
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13 April 2010, 11:38 | #19 |
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,504
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There has been few posts about non-working (stuck directions etc..) joystick port and cause has usually been damaged U15 (joystick/mouse port multiplexer TTL IC).
Switching joysticks or mice can cause damage but it seems to be really rare (perhaps only due to static discharge and touching pins accidentally?) |
13 April 2010, 13:25 | #20 |
70X7
Join Date: Apr 2008
Location: Ἑλλάς
Posts: 1,078
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best way is .. DONT turn power ON your Amiga ever! unplug it and keep it on the cabinet!
use WINUAE .. |
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