topic Re: Optical transceiver and NE64 in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Optical-transceiver-and-NE64/m-p/136133#M2362 <HTML><HEAD></HEAD><BODY>Although the physical connection can be established with the adequate pull-up/pull-down arrays, it absolutely impossible to make it work because the MLT-3 encoding cannot be bypassed!<BR />Freescale has forgotten this very subtle detail that would enable the NE to talk through optical.<BR /><BR />I shall add an external TX/FX transcoder in my equipment.<BR /><BR />Bruno</BODY></HTML> Tue, 03 Apr 2007 20:45:23 GMT blt 2007-04-03T20:45:23Z Optical transceiver and NE64 https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Optical-transceiver-and-NE64/m-p/136132#M2361 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>has anybody connected an optical ethernet transceiver to a NE64?</SPAN><BR /><SPAN>I plan to use an Avago AFDR5903Z but the datasheet only shows a connection to LVPECL devices and is quite different from the Freescale schematics with standard transformer.</SPAN><BR /><BR /><SPAN>Any help welcome!</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Bruno</SPAN></BODY></HTML> Fri, 10 Nov 2006 18:46:54 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Optical-transceiver-and-NE64/m-p/136132#M2361 blt 2006-11-10T18:46:54Z Re: Optical transceiver and NE64 https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Optical-transceiver-and-NE64/m-p/136133#M2362 <HTML><HEAD></HEAD><BODY>Although the physical connection can be established with the adequate pull-up/pull-down arrays, it absolutely impossible to make it work because the MLT-3 encoding cannot be bypassed!<BR />Freescale has forgotten this very subtle detail that would enable the NE to talk through optical.<BR /><BR />I shall add an external TX/FX transcoder in my equipment.<BR /><BR />Bruno</BODY></HTML> Tue, 03 Apr 2007 20:45:23 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Optical-transceiver-and-NE64/m-p/136133#M2362 blt 2007-04-03T20:45:23Z