On Sat, Nov 12, 2011 at 2:17 AM, James Zhao <[email protected]> wrote: > Just wondering is OpenOCD suppose to be CoreSight compatible, cause I am > running it on a chip with CoreSight and getting random STICKYERR.
According to ADIv5.0 specification (ARM IHI 0031A) section 3.1.1. STICKYERR might set when debug domain is powered down: 3.1.1. Read and write errors A read or write error might occur within the DAP, or come from the resource being accessed. In either case, when the error is detected the Sticky Error flag, STICKYERR, in the Control/Status Register is set to 1. A read/write error might be generated if the debugger makes an AP transaction request while the debug power domain is powered down. See System and Debug power and Debug reset control on page 3-9 for information about power domains. -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
