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4.3 Setting the Switch
According to your MCU, set the SW1 as shown in Table 4.1.
Table 4.1 Setting the switch
MCU
Setting
7531/7532 or 7531/7536
7540
7531/7532 or 7531/7536
7540
753x Group
7540 Group
When the switch is not set properly, the program will not be read out or written in
normally.