8-bit MicrocontrollersのトピックRe: Clock setting and IEEE 802.15.4 on MC13213 https://community.nxp.com/t5/8-bit-Microcontrollers/Clock-setting-and-IEEE-802-15-4-on-MC13213/m-p/168015#M10919 <HTML><HEAD></HEAD><BODY><DIV>venca,</DIV><DIV>&nbsp;</DIV><DIV>It is possible to run on a different clock source, but that means you will have to provide 2 crystals to the IC, one for the radio and one for the CPU. also you would have to modify the timer modules, and clock initilization and other modules that are dependent of the clock your self to make sure the system is running.</DIV><DIV>&nbsp;</DIV><DIV>the best is to stay with the reference design and use the clk0.</DIV><DIV>&nbsp;</DIV><DIV>Br,</DIV><DIV>Mads</DIV></BODY></HTML> Fri, 27 Jun 2008 17:31:31 GMT Mads 2008-06-27T17:31:31Z Clock setting and IEEE 802.15.4 on MC13213 https://community.nxp.com/t5/8-bit-Microcontrollers/Clock-setting-and-IEEE-802-15-4-on-MC13213/m-p/168014#M10918 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I want to run IEEE 802.15.4 stack. Is it necessary to have the MCU clock driven from external CLK0? Or can I use the internal MCU clock at ~17.5 MHz?</SPAN><BR /><BR /><SPAN>Thanks for your response.</SPAN><BR /><DIV> </DIV></BODY></HTML> Thu, 26 Jun 2008 18:25:35 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Clock-setting-and-IEEE-802-15-4-on-MC13213/m-p/168014#M10918 venca 2008-06-26T18:25:35Z Re: Clock setting and IEEE 802.15.4 on MC13213 https://community.nxp.com/t5/8-bit-Microcontrollers/Clock-setting-and-IEEE-802-15-4-on-MC13213/m-p/168015#M10919 <HTML><HEAD></HEAD><BODY><DIV>venca,</DIV><DIV>&nbsp;</DIV><DIV>It is possible to run on a different clock source, but that means you will have to provide 2 crystals to the IC, one for the radio and one for the CPU. also you would have to modify the timer modules, and clock initilization and other modules that are dependent of the clock your self to make sure the system is running.</DIV><DIV>&nbsp;</DIV><DIV>the best is to stay with the reference design and use the clk0.</DIV><DIV>&nbsp;</DIV><DIV>Br,</DIV><DIV>Mads</DIV></BODY></HTML> Fri, 27 Jun 2008 17:31:31 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Clock-setting-and-IEEE-802-15-4-on-MC13213/m-p/168015#M10919 Mads 2008-06-27T17:31:31Z