贴1小段跑成功的配置,供参考:
FSMC_Bank1->BTCR[2] = FSMC_DataAddressMux_Disable | FSMC_MemoryType_SRAM |
FSMC_MemoryDataWidth_16b | FSMC_WriteOperation_Enable |
FSMC_ExtendedMode_Disable | FSMC_AsynchronousWait_Disable;
FSMC_Bank1->BTCR[3] = 0x00000201;// follow SRAM 10ns timing, fastest possible(16.6ns) @120M
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