Mike, Thank you for your reply. That is Broadcom BCM 7401 that has EJTAG 2.0 I can read IDCODE, IMPCODE but can not make the CPU to enter Debug mode neither write any data to a given address. Must I clear any bits at a specific location first to be able to write any data?
Can you please help? Thanks Ja. > On Thursday 09 February 2012 07:52:35 [email protected] wrote: > > I need to read data, from SDRAM of my device, via JTAG. > > Must I make my device enter Debug state or only Halt state? > > Or none is nescessary? > > this tends to be SoC/core specific > -mike > ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ UrJTAG-development mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/urjtag-development
