Date: Thu, 3 Feb 2005 15:20:38 -0800 From: <[EMAIL PROTECTED]> Subject: RE: [LIB] Overclocking 100CT
Tony, this was exactly what I needed, thanks. Yes, I have soldered before, so that is not a problem. It almost looks like you could put in a mini 3 position dip switch and then just change the settings if it gets too hot. This assumes those are not resistors in Xin's photos. From Xin's pictures, it appears the switches would be set as follows (reading from left to right): 266 MHz - OPEN CLOSE CLOSE 233 MHz - CLOSE OPEN OPEN 200 MHz - CLOSE OPEN CLOSE 166 MHz - OPEN CLOSE OPEN There was some discussion on adding wires to connect the USB from the motherboard and bring the wires out to a USB connector (see post on 1/14/05 from Phil Nienhuis Subject: Re: USB [Was: Re: [LIB] slow]). Some modification to tell the motherboard the EPR was connected would also have to be made for this to work, but this would be a welcome addition to the Libby. David Chien had described his addition of the mouse pins on the side of his Libby, using the hole for the reset button to bring the wires out. Using this technique and the miniature USB connector, I could envision a small USB port on the side of the Libby. Attach a "dongle" to convert it to a standard USB connector and we are set. Looking at the hardware manual, pin 68 of the docking connector is used to detect the docking station, pins 91 - 94 are the USB port. At this point, what I really need is a schematic so I can see what voltage level to put on pin 68 and which pin (91 or 92) is the plus supply and which is the minus. Also, whether any buffer chips are needed. Anyone have a link to the L100CT schematic? What about a schematic of the docking station? Dick Sullivan I used Xin's procedure here: http://www.fixup.net/tips/l100266.htm It took me about 33 minutes to overclock from 166 to 266. Going from 266 to 233 took about 50 minutes.
