Flash中內置了一個狀態寄存器(Status Register,SR)來指示Flash的當前工作狀態和各種操作是否成功。要讀取SR的當前值需要向CUI發送讀狀態寄存器命令(Read Status Register),命令碼為0x70,SR中的內容將在DQ[7:0]上輸出。The Read Status Register (0x70)command causes subsequent reads to output data from the SR until another command is issued. The SR bits are output on DQ[7:0].
標簽:
Register
Status
Flash
內置
上傳時間:
2016-08-12
上傳用戶:thesk123