RyuX
Crossed Swords Squire
- Joined
- Sep 19, 2018
- Posts
- 179
Hey Guys.
I now overclocked my test rig.. which is a heavily repaired MV-1C from China.
So I ordered an adjustable oscillator from aliexpress.
https://www.aliexpress.com/item/1KHz-to-33MHz-Adjustable-Oscillator-Module-LTC1799/32443884225.html
I first measured the stock clock which is pretty near 12.0mhz - then I cut the trace of the CLK Signal of the 68k (on a part that can easily be soldered back on).
Then I ran VCC and GND to the Oscillator module nearby the 68k and connected the OUT of the module.
I slowly raised from 12mhz up - the maximum without graphic glitches is 14.1mhz which is the setting I will be using for now.
Quite happy with the results.
I now overclocked my test rig.. which is a heavily repaired MV-1C from China.
So I ordered an adjustable oscillator from aliexpress.
https://www.aliexpress.com/item/1KHz-to-33MHz-Adjustable-Oscillator-Module-LTC1799/32443884225.html
I first measured the stock clock which is pretty near 12.0mhz - then I cut the trace of the CLK Signal of the 68k (on a part that can easily be soldered back on).
Then I ran VCC and GND to the Oscillator module nearby the 68k and connected the OUT of the module.
I slowly raised from 12mhz up - the maximum without graphic glitches is 14.1mhz which is the setting I will be using for now.
Quite happy with the results.
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