hi all;
最近调试28379D EtherCAD 使用ControlSuite 中TMDSECATCND379D_V1.0中的例程,SPI接口下能正常进入OP模式,但是在EMIF2接口下就只能在运行在INIT模式下,有哪位遇到类似问题吗,请帮忙解惑一下,万分感谢!
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hi all;
最近调试28379D EtherCAD 使用ControlSuite 中TMDSECATCND379D_V1.0中的例程,SPI接口下能正常进入OP模式,但是在EMIF2接口下就只能在运行在INIT模式下,有哪位遇到类似问题吗,请帮忙解惑一下,万分感谢!
In the TMDSECATCNCD379D design, the F2837x receives EtherCAT data from the ET1100 through either a serial (SPI) interface or an asynchronous parallel memory interface (EMIF). Figure 7 shows the use of EMIF2, but either EMIF can be used to interface to the ET1100. Note that GPIOs 93 and 94 are for future expansion to address a larger memory space. They are not used in the example code