topic Can i set the operating frequency of different for double core? in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Can-i-set-the-operating-frequency-of-different-for-double-core/m-p/558457#M15609 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by zhongjru on Wed Jan 07 02:37:51 MST 2015</STRONG><BR /><SPAN>I want to set different operating frequency for the 2 core,But I found 2 core using the same set of clock peripheral, not a separate set.In addition, enter low power mode, it is not a separate set of dormancy, such as M4F sleep and M0 running, can do it?</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:58:00 GMT lpcware 2016-06-15T19:58:00Z Can i set the operating frequency of different for double core? https://community.nxp.com/t5/LPC-Microcontrollers/Can-i-set-the-operating-frequency-of-different-for-double-core/m-p/558457#M15609 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by zhongjru on Wed Jan 07 02:37:51 MST 2015</STRONG><BR /><SPAN>I want to set different operating frequency for the 2 core,But I found 2 core using the same set of clock peripheral, not a separate set.In addition, enter low power mode, it is not a separate set of dormancy, such as M4F sleep and M0 running, can do it?</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:58:00 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Can-i-set-the-operating-frequency-of-different-for-double-core/m-p/558457#M15609 lpcware 2016-06-15T19:58:00Z Re: Can i set the operating frequency of different for double core? https://community.nxp.com/t5/LPC-Microcontrollers/Can-i-set-the-operating-frequency-of-different-for-double-core/m-p/558458#M15610 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by nerd herd on Wed Jan 07 13:20:36 MST 2015</STRONG><BR /><SPAN>Hi zhongjru,</SPAN><BR /><BR /><SPAN>When both cores are in active mode, they use the same clock source so they have to be operating at the same frequency. In terms of low power modes, Sleep mode can be used on one core and not the other. The other three low power modes, Deep-sleep, Power-down, and Deep Power-down, will force both cores into the low power mode since they shut down the chip.</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:58:01 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Can-i-set-the-operating-frequency-of-different-for-double-core/m-p/558458#M15610 lpcware 2016-06-15T19:58:01Z