ST7586S Sitronix Technology Corporation, ST7586S Datasheet - Page 32

• Manufacturer Part Number: ST7586S
• Description: 4-level Gray Scale Dot Matrix Lcd Controller/driver
• Manufacturer: Sitronix Technology Corporation

ST7586S
INSTRUCTION DESCRIPTION
NOP
“No Operation” instruction. ST7586S will do nothing when receiving this instruction.
RESET
When this instruction is issued, the software reset procedure is started. This instruction resets the software reset default
value and keeps the DDRAM content.
Power Save
When ST7586S enters the sleep in mode, the mode causes the LCD module entering the minimum power consumption
mode. All of operations (e.g. the DC/DC converter, internal oscillator and panel scanning) are stopped.
When ST7586S enters sleep out mode (exit sleep in mode), the DC/DC converter and internal oscillator are started.
Partial Mode
When ST7586S enters the partial display mode, the partial area is described by Partial Display Area instruction. The different
partial display area setting will be changing frame rate or Vop to avoid abnormal display.
Inverse Display
This instruction would inverse the scanned data without recover the content of DDRAM. As the result, the ON and OFF
status of all pixels are interchanged.
All Pixel ON/OFF
When ST7586S enters all pixels on or off mode, all display pixels are turned on or off regardless of the content of DDRAM.
The content of DDRAM is not changed by setting All Pixel ON/OFF. After execute the instruction of Partial Mode, the display
mode will exit all pixel on/off mode then enter normal mode.
Display ON/OFF
This instruction turns the display ON or OFF. When ST7586S enters display off, the display output is blank regardless of the
content of DDRAM. When ST7586S enters display on (exit display off), the display output is according to content of DDRAM.
Ver-1.1b
A0
A0
A0
A0
A0
A0
A0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
D7
D7
D7
D7
D7
D7
D7
0
0
0
0
0
0
0
D6
D6
D6
D6
D6
D6
D6
0
0
0
0
0
0
0
D5
D5
D5
D5
D5
D5
D5
0
0
0
1
1
1
0
D4
D4
D4
D4
D4
D4
D4
0
1
1
0
0
0
0
D3
D3
D3
D3
D3
D3
D3
0
0
0
0
0
1
0
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D2
D2
D2
D2
D2
D2
D2
0
0
0
0
0
0
0
D1
D1
D1
D1
D1
D1
D1
0
0
1
0
1
0
0
DSP
SLP
PTL
INV
AP
D0
D0
D0
D0
D0
D0
D0
1
0
No operation
Software reset
SLP=0: Sleep in mode
SLP=1: Sleep out mode
PTL=0: Partial mode on
PTL=1: Partial mode off
INV=0: Normal display
INV=1: Inverse display
AP=0: All pixel off mode
AP=1: All pixel on mode
DSP=0: Display off
DSP=1: Display on
Description
Description
Description
Description
Description
Description
Description
2009/12/23