Hello, There is a wonderful open-source JTAG tools available in sourceforge.net. It supports a variety of processors and also CFI complaint flashes. Please go through the site to know more info. http://openwince.sourceforge.net/jtag/ We have added support for ADSP 21065L (MBGA) processor with AMD 512x8 flash. We have tried this new processor support in a Linux platform and which is working fine. The current patch (new addition) supports (1) ADSP - 21065L SHARC Processor (MBGA) which does not have a device ID register (2) Provision for adding support for devices which do not have device ID registers. (3) Supported AMD Flash memory of size 512K * 8bit (AM29F040B & AM29LV040B). This flashes are not CFI compliant. 4) The new addition can work parallel with the current JTAG tools. With a single command, it can switch to SHARC JTAG mode. In this mode it will support only SHARC 21065L processor. Direction for installation Download and install "include" package from <http://openwince.sourceforge.net/include/> or http://sourceforge.net/project/showfiles.php?group_id=52603&package_id=63901 Use include version 0.3.2 Download and unpack jtag sources. <http://openwince.sourceforge.net/jtag/> Use jtag version 0.5.1 Download and apply the patch "sharc_patch" from http://sourceforge.net/tracker/?func=browse&group_id=52603&atid=469852 # patch -p1 < sharc_patch See README and README_21065L files in jtag-0.5.1 directory for more info. Regards, Ajith
Jtag support for ADSP 21065L processor with AMD 512x8 flash (AM29F040B & AM29LV040B)
Started by ●November 30, 2006