topic Re: Bitband Access From M0A/M0S in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Bitband-Access-From-M0A-M0S/m-p/583259#M20822 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by starblue on Thu Feb 18 09:38:20 MST 2016</STRONG><BR /><SPAN>I don't think the M0s support bit banding.</SPAN><BR /><BR /><SPAN>Note that "3.3.2 Bit banding" in the user manual only mentions the Cortex-M4, unfortunately it doesn't say anything definitive about the M0s.</SPAN><BR /><BR /><SPAN>Also, as such the Cortex-M0 core doesn't support bit banding. From a quick search there seems to be an "AHB bit-band wrapper", but I don't think it is implemented on the LPC43xx.</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:06:46 GMT lpcware 2016-06-15T19:06:46Z Bitband Access From M0A/M0S https://community.nxp.com/t5/LPC-Microcontrollers/Bitband-Access-From-M0A-M0S/m-p/583258#M20821 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by sgstreet on Thu Jan 28 14:25:39 MST 2016</STRONG><BR /><SPAN>Hi All,</SPAN><BR /><BR /><SPAN>Has anyone successfully accessed the bitband regions 0x22000000 or 0x42000000 from either the M0APP or the M0SUB cores on a LPC43xx?&nbsp; From the memory map it looks like these regions are accessible by all cores, but I'm getting a hard fault on M0APP core trying to access the bitband regions.</SPAN><BR /><BR /><SPAN>Stephen</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:06:46 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Bitband-Access-From-M0A-M0S/m-p/583258#M20821 lpcware 2016-06-15T19:06:46Z Re: Bitband Access From M0A/M0S https://community.nxp.com/t5/LPC-Microcontrollers/Bitband-Access-From-M0A-M0S/m-p/583259#M20822 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by starblue on Thu Feb 18 09:38:20 MST 2016</STRONG><BR /><SPAN>I don't think the M0s support bit banding.</SPAN><BR /><BR /><SPAN>Note that "3.3.2 Bit banding" in the user manual only mentions the Cortex-M4, unfortunately it doesn't say anything definitive about the M0s.</SPAN><BR /><BR /><SPAN>Also, as such the Cortex-M0 core doesn't support bit banding. From a quick search there seems to be an "AHB bit-band wrapper", but I don't think it is implemented on the LPC43xx.</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:06:46 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Bitband-Access-From-M0A-M0S/m-p/583259#M20822 lpcware 2016-06-15T19:06:46Z