[comp.sys.amiga] 14 MHz Hack

rudolpe@urubu.CS.ORST.EDU (RUDOLPh ERIC) (10/13/90)

Hi there, all. I bought a 68000 p12F and a 74F74 and tried them both on my
Amiga 500 with Agnus 512K and a Revision 5 board. The 68k is supposedly 16MHZ.
The leads from the flip flop to pin 15 (clock) on the 68k are/is about 1 inch.
Then there is a lead to pin 34 of Agnus. When I try to run the thing in fast
mode, the dark grey screen flicks, then Green comes up and stays up. What does
this mean? Are we overdriving commands from Agnus? Should I use stranded wire?
Is the clock getting mangled? One note: The red power led does flick twice as
fast, which means the 68000 is going twice as fast. 
	Anybody with info please write as soon as possible.

gt0655b@prism.gatech.EDU (gt0655b gt0655b HAARBAUER,ERIC STOWE) (11/07/90)

  Has the 14 MHz hack by Leslie Ayling been tried successfully on a 1000?
If so, are the pinouts the same as those listed in the ACCEL.PIC file?
If anyone had tried this (for good or bad), please tell me of any prob-
lems or helpful info you might know....

Thanks!
-- 
HAARBAUER,ERIC STOWE                 "Consciousness is an accident."
Georgia Institute of Technology, Box 30655, Atlanta, GA  30332
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