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对于dual-bank芯片, Flash API可以从一个存储区执行以对另一存储区执行erase/program操作。
// Erase a Sector //
oReturnCheck = Fapi_issueAsyncCommandWithAddress(Fapi_EraseSector,(uint32*)0x0080000);
// Wait until the erase operation is over //
while (Fapi_checkFsmForReady() != Fapi_Status_FsmReady){}
– DCSM OTP中的DCSM Zx-LINKPOINTER1和Zx-LINKPOINTER2值应为一起编程,并且可以根据DCSM操作的要求一次编程1位。
– DCSM OTP中的DCSM Zx-LINKPOINTER3值可以一次设置为1位。将其与Zx-PSWDLOCK分开的64位边界,后者只能编程一次。
来检查Erase 状态