观海微GH8555BL-XX单烧ID烧录流程

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楼主 | 2022-12-13 14:18 | 只看该作者回帖奖励

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烧录, 芯片, 微电子

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观海微GH8555BL-XX单烧ID烧录流程：

  /**********************************OTP ID  *************************************************/
Generic_Short_Write_1P(0xee,0x50);       // // ENTER PAGE1
Generic_Long_Write_2P(0xea,0x85,0x55); // program enable
Generic_Short_Write_1P(0xc0,0x46);       //
Generic_Short_Write_1P(0xc1,0xcf);       //
Delay (20);
Generic_Short_Write_1P(0xd6,0x0f);       // 01 en 1次，03 en 2次，07 en 3次，0f en 4次，
Delay (10);
Generic_Short_Write_1P(0xea,0xaa);       //// program en
Generic_Short_Write_1P(0xeb,0x55);
Delay (30000);
Generic_Long_Write_2P(0xea,0x85,0x55);
Generic_Short_Write_1P(0xc1,0x0f);       // // internal vpp program
Generic_Long_Write_2P(0xea,0x00,0x00);
Generic_Short_Write_1P(0xee,0x00);       //