Welcome, Guest. Please login or register.

Author Topic: help overclocking aca620  (Read 2584 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
help overclocking aca620
« on: April 28, 2014, 01:00:50 PM »
Hi i recently bought a aca620 @ 16 mhz and have noticed that many ppl overclock them to 25 mhz. I´m new to overclocking and was wondering if someone could give me some tips on how to do this and what i need in order to do it.
« Last Edit: April 28, 2014, 02:18:58 PM by Amiga_Daver »
 

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
Re: help overclocking aca630
« Reply #1 on: April 28, 2014, 02:17:47 PM »
Okey thx for the tip :)
The aca620 is supposedly overclocking friendly to 25 mhz so thats why i want to try it.
 

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
Re: help overclocking aca630
« Reply #2 on: April 28, 2014, 02:32:18 PM »
yes smf i have read that too ! so that was why i started this tread as it is a easy fix that alot of ppl have done.
 

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
Re: help overclocking aca630
« Reply #3 on: April 29, 2014, 10:24:10 AM »
so do anybody know how to decrease the clock divider to 2 ?
 

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
Re: help overclocking aca630
« Reply #4 on: April 29, 2014, 03:50:32 PM »
First of all thanks for the tip and trying to make the discussion stay alive :)
I thought i would say what i done so far as to find out how to over clock the aca620.

1. contacted the reseller on which page it stated (over clock friendly to 25mhz). he dint know, suggested i exchange the crystal (and that is a big no no.).
2. i have read pdf inside the aca620 which says that it is possibly by decreasing the clock divider to 2 but not recommended due to more heat and becoming more unstable (which is also due to overheating).
3. i have goggled many times and not finding any thing new that i didn't already know.
4. have written some dude that made a youtube vid of the aca620 in 25mhz mode (not gotten any response thus far).
5. have sendt a pm to a dude that sold a A600 with an clocked aca620 on amibay (not gotten any response either).
 

Offline Amiga_DaverTopic starter

  • Newbie
  • *
  • Join Date: Feb 2014
  • Posts: 6
    • Show all replies
Re: help overclocking aca630
« Reply #5 on: April 29, 2014, 04:44:22 PM »
thanks for the tip danbeaver ! i gonna wait until someone can tell me exactly which smd to solder of before trying any soldering.