Hi Michael, I've adapted the design of AM335x ICE Rev 2.1。
PRU and RMII shared the same pins. If this board is used as an EtherCAT master, RMII signals are connected to Ethernet ports. If it is used as an EtherCAT slave, PRU signals is connected to Ethernet ports. 2014-06-24 19:21 GMT+08:00 Michael Haberler <[email protected]>: > is it possible to drive an ethernet port form the PRU? > > -Michael > > > Am 24.06.2014 um 12:47 schrieb 吳政昌 <[email protected]>: > > > > I'm designing a board for CNC based on Beaglebone Black. > > > > Spec: like BeagleBone Black but > > * 2 RJ45 > > * 1 FPGA for stepper > > * Boot into EtherCAT master mode but can changed to EtherCAT slave mode > > * 2 Connectors, 1 of them is compatible to Raspberry Pi's P1 connector > > > > I've not yet decided on the price, maybe $79 for all the extra components > > (FPGA, RJ45, etc.). > > I've almost finished with the design. Before layout I'd like know your > > opinions about the spec. > > > > You can find the complete spec here. Sorry some part of the spec is still > > in Chinese. > > > > > https://docs.google.com/a/mapacode.tw/document/d/1X9RrbkUpiTQ-S6Acken-5fv7yYq2DTr_1zOjf6zabn0/edit#heading=h.fxx7nvltcl7x > > > > -- > > 吳政昌 Sirius Wu > > 動程科技有限公司 Mapacode Inc. > > > ------------------------------------------------------------------------------ > > Open source business process management suite built on Java and Eclipse > > Turn processes into business applications with Bonita BPM Community > Edition > > Quickly connect people, data, and systems into organized workflows > > Winner of BOSSIE, CODIE, OW2 and Gartner awards > > http://p.sf.net/sfu/Bonitasoft > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > -- 吳政昌 Sirius Wu 動程科技有限公司 Mapacode Inc. ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
