Re: Serial connection is garbled at 32MHz
Greg Ungerer <[email protected]> Sat, 19 Apr 2008 02:59:28 +1000
| Newsgroups | gmane.comp.hardware.motorola.microcontrollers.coldfire |
|---|---|
| Message-ID | <[email protected]> |
Hi John, John Bodnar wrote: > Greg Ungerer wrote: >> I presume that you mean you are hooking up a 32MHz crytsal to the >> 5282 chip? > > The 5282 crystal oscillator is specified for 2 to 10 MHz, so it cannot > run directly from a 32 MHz crystal. If you want to run at 32 MHz, the > PLL needs to be configured, appropriately, to multiply up some reference > between 2 and 10 MHz to the desired frequency. Ok, thanks John. So Loren, what is the external clock frequency? What do you have the PLL setup for? Regards Greg ------------------------------------------------------------------------ Greg Ungerer -- Chief Software Dude EMAIL: [email protected] SnapGear -- a Secure Computing Company PHONE: +61 7 3435 2888 825 Stanley St, FAX: +61 7 3891 3630 Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com --- [email protected] Send a post to the list. [email protected] Join the list. [email protected] Join the list in digest mode. [email protected] Leave the list.