S6A0092 Datasheet, PDF (29/54 Pages) Samsung semiconductor – 80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD

80 COM / 26 COM DRIVER & CONTROLLER FOR STN LCD
S6A0092
POWER CONTROL SET
RS
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
0
1
0
0
VC
VR
VF
Power Control instruction field sets voltage regulator / converter / follower ON / OFF.
VC: Voltage Converter Circuit Control Bit
When VC= "High", voltage converter is turned ON.
When VC = "Low", voltage converter is turned OFF (default).
VR: Voltage Regulator Circuit Control Bit
When VR = "High", voltage regulator is turned ON.
When VR = "Low", voltage regulator is turned OFF (default).
VF: Voltage Follower Circuit Control Bit
When VF = "High", voltage follower is turned ON.
When VF = "Low", voltage follower is turned OFF (default).
NOTE: The oscillation circuit must be turned on for the voltage converter circuit to be active.
DISPLAY CONTROL
RS
DB7
DB6
DB5
DB4
DB3
DB2
0
0
0
1
0
1
C
DB1
B
DB0
D
Display Control instruction field controls cursor / blink / display ON / OFF.
C: Cursor ON / OFF Control Bit
When C = "High", cursor is turned ON.
When C = "Low", cursor is disappeared in current display (default).
B: Cursor Blink ON / OFF Control Bit
When C = "High" and B = "High", S6A0092 make LCD alternate between inverting display character and normal
display character at the cursor position with about a half second.
On the contrary, if C = "Low", only a normal character is displayed regardless of "B" flag.
When B = "Low", blink is OFF (default).
D: Display ON / OFF Control Bit
When D = "High", entire display is turned ON.
When D = "Low", display is turned OFF, but display data are remained in DDRAM (default).
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