ST7920-0C View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7920-0C' PDF : 49 Pages View PDF
ST7920
Initial Setting (Register flag) (RE=0: basic instruction)
Inst.
Code
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Entry Mode 0 0 0 0 0 0 0 1 I/D S
Cursor move to right ,DDRAM address counter (AC) plus 1
Set
10
Display
Control
0 0 0 0 0 0 1DCB
Display, cursor and blink are ALL OFF
000
CURSOR 0 0 0 0 0 1 S/C R/L X X
DISPLAY
No cursor or display shift operation
SHIFT
XX
0
FUNCTION 0
0
0
0
1 DL X
X
RE
X
8-bit MPU interface , basic instruction set
SET
1
0
Initial Setting (Register flag) (RE=1: extended instruction set)
Inst.
SCROLL
OR RAM
ADDR.
SELECT
Code
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
0 0 0 0 0 0 0 0 1 SR
Allow vertical scroll or set CGRAM address
0
0 0 0 0 0 0 0 1 R1 R0
REVERSE
Begin with normal and toggle to reverse
00
EXTENDED 0
0
0
0
1 DL X
1
G
0
FUNCTION
RE
Graphic display OFF
SET
0
V4.0
18/49
2008/08/18
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