STR710FR2 and Macraigor Wiggler JTAG trouble with IAR 4.30a

alex_a_mihaylov · ‎2006-01-08

Posted on January 08, 2006 at 09:49

alex_a_mihaylov · ‎2006-01-08

Posted on January 08, 2006 at 09:49

Good day!

I build prototipe board with STR710FR2 mcu. Now, I try to use IAR EWARM 4.30a with embOs 3.28h and Wiggler compatable JTAG. Unfortunely, memory (FLASH or RAM) readed as FF from any address. What's trouble? Broken chip?

Magraigor OCD commander also detected chip, but don't working correctly.

In attachment wiggler compatable jtag schematic and log files from IAR and Macraigor jtag sessions.

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Attachments :

jtag_ram.log : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtNi&d=%2Fa%2F0X0000000aPB%2Fx1UtSUQzW4IkvbZARFu3rIhsM0bnYCaBKq1w4Rwl36E&asPdf=false

jtag_rom.log : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtPm&d=%2Fa%2F0X0000000aPf%2FPrZAePjgYLpD17xCwKcU9r41kwCucYboW8Z6FIyl.bo&asPdf=false

wiggler.gif : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtLf&d=%2Fa%2F0X0000000aLk%2FhXQL.HyaqVyolmrHban1I3ytG3m2gzdGLEX1EL3Ncgk&asPdf=false

wigglers.log : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtO6&d=%2Fa%2F0X0000000aPI%2FVm1d.5X4zdy_01UfRll3SnvhGyUjZkrYHCjpOfGW4t8&asPdf=false