Selina Carlson

Hello everyone, I have been working with the Zynq ZC702 evaluation board for some time and I am having problems achieving the desired cycle time of less than 1ms for openPowerlink. For those who have had success with the board, what are your cycle time configurations (Cycle length, Pres Timeout, Async timeout, payload etch)? Is a cycle time of less than 1ms possible with the ZC702?

Hi, I have been trying to communicate with B&R X20 PLC (MN) using openPowerlink with a Zynq Emacps (CN) but have had limited success. I have followed the following guide: http://openpowerlink.sourceforge.net/doc/2.6/2.6.2/db/dd2/page_zynq_emacps.html and the communication actually worked when sending and receiving 32 bytes of data. However, when I increase this to 64 bytes (sending and receiving), the CN kept restarting and I noticed that there is always an extra Pres in the cycle (SoC -> Preq ->...