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AuthorTopic: -M1230XA Accelerator Card  (Read 2068 times)

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Offline Drummerboy

-M1230XA Accelerator Card
« 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

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

If anybody know, please let me know

thanks

Regards.
Amiga 1000, 500, 600, 2000, 1200, 4000...

C= VIC 20 / 64 /SX64/ 128

Atari 600XL (SIC Cartdridge)
Atari 800XL (SIO2SD unit)

Jay Miner`s Atari 2600 - Wood front -

\\"Amiga, this Computer have a Own Live\\"--\\"Silence When the Drums are Talking\\".... DrummerBoy
 

Offline spaceman88

Re: -M1230XA Accelerator Card
« Reply #1 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

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

If anybody know, please let me know

thanks

Regards.
 

Offline Drummerboy

Re: -M1230XA Accelerator Card
« Reply #2 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?
Amiga 1000, 500, 600, 2000, 1200, 4000...

C= VIC 20 / 64 /SX64/ 128

Atari 600XL (SIC Cartdridge)
Atari 800XL (SIO2SD unit)

Jay Miner`s Atari 2600 - Wood front -

\\"Amiga, this Computer have a Own Live\\"--\\"Silence When the Drums are Talking\\".... DrummerBoy
 

Offline spaceman88

Re: -M1230XA Accelerator Card
« Reply #3 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?
 

Offline Drummerboy

Re: -M1230XA Accelerator Card
« Reply #4 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..
Amiga 1000, 500, 600, 2000, 1200, 4000...

C= VIC 20 / 64 /SX64/ 128

Atari 600XL (SIC Cartdridge)
Atari 800XL (SIO2SD unit)

Jay Miner`s Atari 2600 - Wood front -

\\"Amiga, this Computer have a Own Live\\"--\\"Silence When the Drums are Talking\\".... DrummerBoy