ZHCABB3 July 2021 AM67 , AM67A , AM68 , AM68A , AM69A , DRA821U , DRA821U-Q1 , DRA829J , DRA829J-Q1 , DRA829V , DRA829V-Q1 , TDA4AEN-Q1 , TDA4AH-Q1 , TDA4AL-Q1 , TDA4AP-Q1 , TDA4APE-Q1 , TDA4VE-Q1 , TDA4VEN-Q1 , TDA4VH-Q1 , TDA4VL-Q1 , TDA4VM , TDA4VM-Q1 , TDA4VP-Q1 , TDA4VPE-Q1
| 模式 | SW8[1:8] | SW9[1:8] | SW3[1:10] |
|---|---|---|---|
| OSPI | 0000_0000 | 0100_0000 | 0xxx_xxxx_xx |
| eMMC (boot0) | 1000_0000 | 0100_0000 | xxxx_xxxx_xx |
| eMMC(user) | 1000_0000 | 0000_0000 | xxxx_xxxx_xx |
| MMCSD | 1000_0010 | 0000_0000 | xxxx_xxxx_xx |
| NO BOOT | 1000_1000 | 0111_0000 | xxxx_xxxx_xx |
| UART | 0000_0000 | 0111_0000 | xxxx_xxxx_xx |
| DFU | 1000_0000 | 0010_0000 | 0101_0010_10 |