资料写 BlockDataControl(): 0x61 SEALED Access: This command is not available in SEALED mode. 如果只读Manufacturer Info Block A or B,是否只用 BlockData(): 命令即可,还是要0x61配合?
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全部为0,但客户说不对
您好,0是正确的,这是制造商信息块的默认数据闪存。 该过程与 TRM 中所述的过程相同:

测试前将制造商信息块中的前 3 项编辑为 01 、 02 、 03。 否则的话全部为 0。