MC144032B6WCB-SPTLY Midas, MC144032B6WCB-SPTLY Datasheet - Page 28

• Manufacturer Part Number: MC144032B6WCB-SPTLY
• Description: LCD, 144X32, STN, Y/GN B/L, CHINESE; Backlighting Colour: Yellow Green; LCD Display Type: STN; Pixel Size (H x W): 0....
• Manufacturer: Midas

● CURSOR AND DISPLAY SHIFT CONTROL
● FUNCTION SET
● SET CGRAM ADDRESS
S/C R/L
H
H
L
L
Instruction to move the cursor or shift the entire display. The content of DDRAM is not
changed.
DL : 4/8 BIT interface control bit
RE : extended instruction set control bit
In same instruction cannot alter DL and RE at once. Make sure that change DL first
then RE.
Set CGRAM address to address counter AC
AC range is 00H..3FH
Make sure that in extended instruction SR=0 (scroll address or RAM address select)
When DL = "1", 8 BIT MPU bus interface
When DL = "0", 4 BIT MPU bus interface
When RE = "1", e xtended instruction set
When RE = "0", basic instruction set
H
H
L
L
code
code
code
Cursor moves left by 1
Cursor moves right by 1
Display shift left by 1, cursor also follows to shift.
Display shift right by 1, cursor also follows to shift. AC=AC
RS RW DB7 DB6 DB5 DB4
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
Description
0
0
1 AC5 AC4 AC3 AC2 AC1 AC0
0
0
0
1
1
DL
DB3 DB2
S/C
X
R/L
RE
DB1
AC=AC-1
AC=AC+1
AC=AC
X
X
AC Value
DB0
X
X