MON390: SERIAL0 CANT BE USED FOR MON390 ON DALLAS TINI M400
Information in this article applies to:
When I change the MON390 configuration for the Dallas TINI-m400 board (..\C51\MON390\Tinim400\) to use the Serial 0 interface, µVision will not connect. The Serial 0 works fine with JavaKit or Dallas MTK. I have proven the baudrate with the µVision simulation.
The MON390 driver toggles DTR on the RS232 interface on connect. The DTR line is used to reset the controller on the TINI-m400. Every time you try to connect to the monitor this will stop the MON390 firmware and start the TINI bootloader.
Attached to this article you will find a new version of MON390.dll. Download this file and configure your project as follows:
The lines DTR and RTS will not be toggled with this option enabled.
Request the files attached to this knowledgebase article.
Last Reviewed: Tuesday, June 7, 2005
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