PT6880 datasheet(9/42 Pages) PTC

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OLED Driver/Controller IC

Preliminary

PT6880

1-LINE DISPLAY (N=0)

When the number of characters displayed is less than 80, the first character is displayed at the head

position. The relationship between the DDRAM Address and position on the OLED Panel is shown

below.

Display Position (digit)

………….

DDRAM Address

(hexadecimal)

………….

For example, when only 8 characters are displayed in one Display Line, the relationship between the

DDRAM Address and position on the OLED Panel is shown below.

Display Position

DDRAM Address

Shift Left

Shift Right

2-LINE DISPLAY (N=1)

Case 1: The Number of Characters displayed is less than 40 x 2 lines

When the number of characters displayed is less than 40 x 2 lines, then the first character of the first

and second lines are displayed starting from the head. It is important to note that the first line end

address and the second line start address are not consecutive. Please refer the figure below.

Display Position

……….

DDRAM Address

(hexadecimal)

……….

PT6880 pre 1.1

Page 9

Mar. 2002

PT6880 Datasheet(PDF) 9 Page - Princeton Technology Corp