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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: Drummerboy on May 18, 2011, 07:23:43 AM

Title: -M1230XA Accelerator Card
Post by: Drummerboy on May 18, 2011, 07:23:43 AM

Hello,

Anybody know wich kind of Crystal Ocillator will work for M12330XA Accelerator Card Overclocking to 50MHZ.

Some of these work?

http://amigakit.leamancomputing.com/catalog/index.php?cPath=45 (http://amigakit.leamancomputing.com/catalog/index.php?cPath=45)

Wich kind of ocillator uses this card 8 pin or 14 pin.

If anybody know, please let me know

thanks

Regards.

Title: Re: -M1230XA Accelerator Card
Post by: spaceman88 on May 18, 2011, 12:04:16 PM

Hi,
Yes, it's the 14 pin size.

Quote from: Drummerboy;638567

Hello,

Anybody know wich kind of Crystal Ocillator will work for M12330XA Accelerator Card Overclocking to 50MHZ.

Some of these work?

http://amigakit.leamancomputing.com/catalog/index.php?cPath=45 (http://amigakit.leamancomputing.com/catalog/index.php?cPath=45)

Wich kind of ocillator uses this card 8 pin or 14 pin.

If anybody know, please let me know

thanks

Regards.

Title: Re: -M1230XA Accelerator Card
Post by: Drummerboy on May 18, 2011, 06:07:03 PM

Quote from: spaceman88;638611

Hi,
Yes, it's the 14 pin size.

Ok,

Thanks dude,

You know if It is need to change the 2 Ocillator or just the CPU Ocillator?

Title: Re: -M1230XA Accelerator Card
Post by: spaceman88 on May 19, 2011, 01:46:30 AM

Hi,
I have the same card in my 1200. You only need one Crystal if your running them at the same speed (but you need to change a jumper). If I remember correctly, the manual for this card says "don't overclock the math chip, not even a little bit". I changed mine from 33 to 50 mHz, but I swaped the CPU and math chip to a 50mHz rated model.
Len

Quote from: Drummerboy;638719

Ok,

Thanks dude,

You know if It is need to change the 2 Ocillator or just the CPU Ocillator?

Title: Re: -M1230XA Accelerator Card
Post by: Drummerboy on May 19, 2011, 04:58:50 AM

Quote from: spaceman88;638820

Hi,
I have the same card in my 1200. You only need one Crystal if your running them at the same speed (but you need to change a jumper). If I remember correctly, the manual for this card says "don't overclock the math chip, not even a little bit". I changed mine from 33 to 50 mHz, but I swaped the CPU and math chip to a 50mHz rated model.
Len

Ok,

Thanks men for you comments and suggests..