The setting of the data bus for the Read-Modify-Write command

The END command

The END command releases the Read-Modify-Write mode and re-loads the Column Address

Register with the value previously stored in the internal buffer (refer to Fig. 17) when the

Read-Modify-Write command was issued.

The setting of the control bus for the END command

The setting of the data bus for the END command

The setting of the data bus for Software RESET

The command code is EE Hex.

Software RESET command

The Software Reset command is different from the hardware reset and can not be used to

replace hardware reset.

When Software Reset is issued by the host microcontroller,

• the content of the Display Start Line Register is cleared to zero(A4~A0=00000),

• the Page Address Register is set to 3 (A1 A0 = 11),

• the content of the Display Data Memory remains unchanged.

• the content of all other registers remains unchanged.

The setting of the control bus for Software RESET

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