Date: Tue, 14 Mar 2006 16:59:05 +0100 From: "Jose Menendez Rosa" <[EMAIL PROTECTED]> Subject: RE: [LIB] Libretto 100CT at 300Mhz?!?!?![VASCL:A14F6A6467E]
Hi, The 100CT at 266Mhz is easy, but i say about 300Mhz! Regards. -----Mensaje original----- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Enviado el: martes, 14 de marzo de 2006 16:51 Para: Libretto Asunto: RE: [LIB] Libretto 100CT at 300Mhz?!?!?![VASCL:A14F6A6467E] Date: Tue, 14 Mar 2006 07:50:34 -0800 From: <[EMAIL PROTECTED]> Subject: RE: [LIB] Libretto 100CT at 300Mhz?!?!?! Jose, this has been done and well documented. See this site: http://www.fixup.net/tips/l100266.htm Also, if you are going to do this, here is something else you may consider: I don't know if anyone else saw this link from Vitaly, http://chiba3.dip.jp/notepc/ss1000.html But if you look at it you will see instructions for adding a USB port to the Libretto ff1100V computer. Looking very carefully at it and comparing the signals on the Port Replicator connector on the Lib L100 /L110 CT Notebooks, it would appear you could do the same thing to these. From the Libretto manual, page 211, Table C-2 Docking Interface connector pin assignments (140-pin)(3/3), pin 93 is "USBDP", or USB Data positive; and pin 94 is "USBDN", or USB Data Negative. By finding a suitable +5V and Gnd point, these are the 4 signals needed for the USB port. To make it look good, I think replacing the IR port with a USB connector would make sense. I just bought a USB to IR adapter from Tiger Direct (free after rebate) and tried it on my desktop with great success. Using this adapter, you don't even lose the IR port after converting the Libby's IR port to a USB port. Problem is, I don't have good enough tools to make the solder connections to try this on the bench to see if it works. Anyone have the ability to see if this would work? You will have to use Babelfish from AltaVista unless you understand the Japanese language. Regards, Dick Sullivan -----Original Message----- From: Jose Menendez Rosa [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 14, 2006 10:11 AM To: Libretto Subject: [LIB] Libretto 100CT at 300Mhz?!?!?! Date: Tue, 14 Mar 2006 16:09:48 +0100 From: "Jose Menendez Rosa" <[EMAIL PROTECTED]> Subject: Libretto 100CT at 300Mhz?!?!?! Hi all, I´m working with a second hand Libretto 100Ct for "to squeeze" the maximun performance. i think that a Libretto 100Ct can run at 300Mhz: -. Looking the Pentium M datasheet, i can see that, only Pentium 1 Mobile (0.25micron) can be run at 300Mhz, the Lib have one this. -. Looking the CY2278A, the clock synthesizer of Lib 100CT motherboard, can be generate 20, 25, 33.33, 40, 50, 60, 66.67 and .......75Mhz. We can choose the 75Mhz for generate the 300Mhz "pattern". Anybody have any experience with this? Maybe work or not, but i´m trying!!! José Menéndez R&D - Software Designer. Natural Tools Plaza de España 18, planta 5 - Oficina 5 - 28008 Madrid - SPAIN Phone: +34 91 542 7976 Fax: +34 91 542 7028 [EMAIL PROTECTED] www.naturalstudio.com
