topic Cold fire hangs!!!! in ColdFire/68K Microcontrollers and Processors https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/Cold-fire-hangs/m-p/123888#M19 <HTML><HEAD></HEAD><BODY><DIV>Hello All,</DIV><DIV>&nbsp;</DIV><DIV>i am working on coldfire 5280,</DIV><DIV>&nbsp;</DIV><DIV>wile accessing the variable at the address 0x44400000, coldfire hangs without giving any exception,</DIV><DIV>&nbsp;</DIV><DIV>i mappeed IPSBAR at 0x40000000 address,</DIV><DIV>&nbsp;</DIV><DIV>can anybody tell me what is actually mapped at 0x44400000 if my IPSBAR base adderss is 0x40000000,</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV></BODY></HTML> Thu, 13 Jul 2006 15:59:53 GMT pass 2006-07-13T15:59:53Z Cold fire hangs!!!! https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/Cold-fire-hangs/m-p/123888#M19 <HTML><HEAD></HEAD><BODY><DIV>Hello All,</DIV><DIV>&nbsp;</DIV><DIV>i am working on coldfire 5280,</DIV><DIV>&nbsp;</DIV><DIV>wile accessing the variable at the address 0x44400000, coldfire hangs without giving any exception,</DIV><DIV>&nbsp;</DIV><DIV>i mappeed IPSBAR at 0x40000000 address,</DIV><DIV>&nbsp;</DIV><DIV>can anybody tell me what is actually mapped at 0x44400000 if my IPSBAR base adderss is 0x40000000,</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV></BODY></HTML> Thu, 13 Jul 2006 15:59:53 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/Cold-fire-hangs/m-p/123888#M19 pass 2006-07-13T15:59:53Z Re: Cold fire hangs!!!! https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/Cold-fire-hangs/m-p/123889#M20 <HTML><HEAD></HEAD><BODY>There is nothing mapped at that address. Furthermore, any access to an unmapped location part of the IPSBAR range (0x40000000-0x7FFFFFFF in this case) will cause the processor to hang. Unfortunately, the bus monitor won't help you and cause a bus/access error exception in this case.</BODY></HTML> Thu, 13 Jul 2006 20:00:05 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/Cold-fire-hangs/m-p/123889#M20 mvincent 2006-07-13T20:00:05Z