joystick issue

بواسطة norakomi

Paragon (1136)

صورة norakomi

09-08-2010, 13:08

bonjour...

i have 3 joysticks,
1 msx joystick with 2 buttons and an autofire,
1 ps2 joystick with a converter to msx (only 1 button works)
1 sega megadrive joystick (only 1 button works)

the strange thing is that when i play a game (any game)
with any joystick, after a while (5 minutes)
the joystick starts to freak out, going to autofire (all 3 joysticks freak out like this)

i have no idea why ?
and then i cannot use any joystick at that point anymore,
unless i restart the msx,

so strange...

any idea why this is ?

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بواسطة PingPong

Prophet (4093)

صورة PingPong

09-08-2010, 14:10

bonjour...

i have 3 joysticks,
1 msx joystick with 2 buttons and an autofire,
1 ps2 joystick with a converter to msx (only 1 button works)
1 sega megadrive joystick (only 1 button works)

the strange thing is that when i play a game (any game)
with any joystick, after a while (5 minutes)
the joystick starts to freak out, going to autofire (all 3 joysticks freak out like this)

i have no idea why ?
and then i cannot use any joystick at that point anymore,
unless i restart the msx,

so strange...

any idea why this is ?

a PSG issue?

بواسطة flyguille

Prophet (3031)

صورة flyguille

09-08-2010, 17:54

it is a voltage supply problem, or the soldering at joystick port (msx side) is broken, and it fails when it warns up (because all the others components inside the msx warns the air inside, making soldering partially broken to fail

بواسطة Repair-Bas

Paragon (1165)

صورة Repair-Bas

09-08-2010, 18:48

I think you have a Philips NMS 8250/55 or 80

Then the engine (S3527) is broken

بواسطة Eugeny_Brychkov

Paragon (1232)

صورة Eugeny_Brychkov

09-08-2010, 20:54

Please try joystick in another port and see if it will behave the same.

بواسطة norakomi

Paragon (1136)

صورة norakomi

14-08-2010, 10:48

I think you have a Philips NMS 8250/55 or 80

Then the engine (S3527) is brokenok,
also in port 2 i have the same issue...
anything i can do about this ?

بواسطة Jipe

Paragon (1594)

صورة Jipe

14-08-2010, 11:37

which msx uses you ?

have you a ren sha turbo ?