PCF2104CUSLASH7 datasheet(39/56 Pages) MOTOROLA

39 / 56 page

Write data to CGRAM/DDRAM:

RS = 1; R/W = 0; DB7 = 0; DB6 = 1; DB5 = 0; DB4 = 0;

DB3 = 1; DB2 = 1; DB1 = 1; DB0 = 1

MICROKO

Writes ‘O’.

Cursor or display shift:

RS = 0; R/W = 0; DB7 = 0; DB6 = 0; DB5 = 0; DB4 = 1;

DB3 = 0; DB2 = 0; DB1 = 0; DB0 = 0

MICROKO

Shifts only the cursor position to the left.

Cursor or display shift:

RS = 0; R/W = 0; DB7 = 0; DB6 = 0; DB5 = 0; DB4 = 1;

DB3 = 0; DB2 = 0; DB1 = 0; DB0 = 0

MICROKO

Shifts only the cursor position to the left.

Write data to CGRAM/DDRAM:

RS = 1; R/W = 0; DB7 = 0; DB6 = 1; DB5 = 0; DB4 = 0;

DB3 = 0; DB2 = 0; DB1 = 1; DB0 = 1

ICROCO

Writes ‘C’ correction. The display moves to the left.

Cursor or display shift:

RS = 0; R/W = 0; DB7 = 0; DB6 = 0; DB5 = 0; DB4 = 1;

DB3 = 1; DB2 = 1; DB1 = 0; DB0 = 0

MICROCO

Shifts the display and cursor to the right.

Cursor or display shift:

RS = 0; R/W = 0; DB7 = 0; DB6 = 0; DB5 = 0; DB4 = 1;

DB3 = 0; DB2 = 1; DB1 = 0; DB0 = 0

MICROCO_

Shifts only the cursor to the right.

Write data to CGRAM/DDRAM:

RS = 1; R/W = 0; DB7 = 0; DB6 = 1; DB5 = 0; DB4 = 0;

DB3 = 1; DB2 = 1; DB1 = 0; DB0 = 1

ICROCOM_

Writes ‘M’.

Return home:

RS = 0; R/W = 0; DB7 = 0; DB6 = 0; DB5 = 0; DB4 = 0;

DB3 = 0; DB2 = 0; DB1 = 1; DB0 = 0

PHILIPS M

Returns both display and cursor to the original position

(address 0).

STEP

INSTRUCTION

DISPLAY

OPERATION

PCF2104CU/7 Datasheet(PDF) 39 Page - Motorola, Inc

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