8-bit MicrocontrollersのトピックMC908JL8 Monitor Mode https://community.nxp.com/t5/8-bit-Microcontrollers/MC908JL8-Monitor-Mode/m-p/181906#M13311 <HTML><HEAD></HEAD><BODY><P>Hi, I need any help.</P><P>I made a programmer for entering Monitor Mode, but something wrong with it. The programmer I use is this:&nbsp;<A _jive_internal="true" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.edaboard.com%2Fthread238381.html" rel="nofollow" target="_blank">http://www.edaboard.com/thread238381.html</A>, only without one oscilator and insted 74hc125 I used 1N4148, like in&nbsp;AN2317. I tried everything, but only loopback I see in the status window. What do I do wrong? I tried to switch Vdd and Vtst direct from MCU, and nothing. Need advise.</P></BODY></HTML> Mon, 23 Jul 2012 18:41:15 GMT jarik 2012-07-23T18:41:15Z MC908JL8 Monitor Mode https://community.nxp.com/t5/8-bit-Microcontrollers/MC908JL8-Monitor-Mode/m-p/181906#M13311 <HTML><HEAD></HEAD><BODY><P>Hi, I need any help.</P><P>I made a programmer for entering Monitor Mode, but something wrong with it. The programmer I use is this:&nbsp;<A _jive_internal="true" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.edaboard.com%2Fthread238381.html" rel="nofollow" target="_blank">http://www.edaboard.com/thread238381.html</A>, only without one oscilator and insted 74hc125 I used 1N4148, like in&nbsp;AN2317. I tried everything, but only loopback I see in the status window. What do I do wrong? I tried to switch Vdd and Vtst direct from MCU, and nothing. Need advise.</P></BODY></HTML> Mon, 23 Jul 2012 18:41:15 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/MC908JL8-Monitor-Mode/m-p/181906#M13311 jarik 2012-07-23T18:41:15Z