看到ADC demo有这么一段说明,假如主频时200Mhz,那sram是不是需要设置相应的等待周期
- /* If the system clock frequency is higher than 100MHz and SRAM1, SRAM2, SRAM3 or Ret_SRAM is used,
- the wait cycle must be set. */
- stcSramConfig.u8SramIdx = Sram12Idx | Sram3Idx | SramRetIdx;
- stcSramConfig.enSramRC = SramCycle2;
- stcSramConfig.enSramWC = SramCycle2;
- stcSramConfig.enSramEccMode = EccMode0;
- stcSramConfig.enSramEccOp = SramNmi;
- stcSramConfig.enSramPyOp = SramNmi;
- SRAM_Init(&stcSramConfig);
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