參數(shù)資料
型號(hào): S6A0090
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 64賽格/ 26 COM驅(qū)動(dòng)程序
文件頁數(shù): 24/54頁
文件大?。?/td> 549K
代理商: S6A0090
S6A0090
64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
20
INSTRUCTION DESCRIPTION
Table 10. Instruction Table
Instruction code
Instruction
RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Return
home
0
0
0
0
1
DDRAM address is set to "30h" from AC and cursor
returns to “30h” position if shifted. The contents of
DDRAM are not changed.
Cursor / blink / display ON / OFF
C = 0: cursor OFF (default), C = 1: cursor ON
B = 0: blink OFF (default), B = 1: blink ON
D = 0: display OFF (default), D = 1: display ON
Power save / oscillation circuit
OS=0: oscillator OFF (default), OS=1: oscillator ON
PS=0: power save OFF (default),
PS=1: power save ON
LCD power control
VR = 0: voltage regulator OFF (default),
1: voltage regulator ON
VF = 0 : voltage follower OFF (default),
1: voltage follower ON
VC = 0: voltage converter OFF (default),
1: voltage converter ON
Display line mode
N2, N1 = 0, 0: 2-line display mode (default),
0, 1: 3-line display mode
Set shifting direction of COM
S = 0: COM left shift (COM1
COM24) (default),
1: COM right shift (COM24
COM1)
Select CGRAM or CGROM
CG = 0: use CGROM (default),
1: use CGRAM
DDRAM / CGRAM / ICONRAM or register address
Display
control
0
0
0
1
1
C
B
D
Power
save
0
0
1
0
0
OS
PS
Power
control
0
0
1
0
1
0
VR
VF
VC
Function
set
0
0
1
1
0
N2
N1
S
CG
RAM
address
set
Write
data
0
1
AC6
AC5
AC4
AC3
AC2
AC1
AC0
1
D7
D6
D5
D4
D3
D2
D1
D0
Write DDRAM / CGRAM / ICONRAM or register
data
EV
mode
0
0
0
0
0
0
0
0
EV
Electronic volume step
EV = 0: 32 contrast-step (default),
1: 64 contrast-step
Instruction for IC chip test
Don't use this instruction.
Test
mode
0
0
0
0
0
*
*
*
*
("–": Don’t care, "*": Don’t use)
* NOTE1: For the NOP instruction,
when EV mode is "0" (32 contrast-step), the NOP instruction set is (000000000),
when EV mode is "1" (64 contrast-step), the NOP instruction set is (000000001).
* NOTE2: Instruction execution time depends on the internal process time of S6A0090, therefore it is necessary to provide a
time larger than one MPU interface cycle time (tc) between execution of two successive instructions.
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