S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 39

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

8. COMMANDS
S1D15200 Series
2–14
(1) Display On/OFF
(2) Display start line
(3) Set page address
(4) Set column
(segment) address
(5) Read status
(6) Write display data
(7) Read display data
(8) Select ADC
(9) Static drive
(10) Select duty
(11) Read-Modify-Write
(12) End
(13) Reset
ON/OFF
Command
A0 RD WR
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
1
0
1
0
1
1
1
1
1
1
0
0
0
1
0
0
0
0
1
0
0
0
0
Busy
D
1
1
1
0
1
1
1
1
1
1
7
ADC ON/OFF Reset 0
D
0
1
0
0
0
0
1
1
1
6
Code
D
1
0Display start address (0 to 31)
1
1
1
1
1
1
1
Column address (0 to 79)
5
EPSON
Table 3
Write data
Read data
D
0
1
0
0
0
0
0
0
4
D
1
1
0
0
1
0
1
0
3
D
0
1
0
0
1
0
0
1
0
2
Page (0 to 3)
D
1
0
0
0
0
0
1
1
1
0/1
0/1
0/1
0/1
D
0
0
0
0
0
Turns display on or off.
1: ON, 0: OFF
Specifies RAM line corresponding to
top line of display.
Sets display RAM page in page
address register.
Sets display RAM column address in
column address register.
Reads the following status:
BUSY
ADC
ON/OFF
RESET
Writes data from data bus into display
RAM.
Reads data from display RAM onto
data bus.
0: CW output, 1: CCW output
Selects static driving operation.
1: Static drive, 0: Normal driving
Selets LCD duty cycle
1: 1/32, 0: 1/16
Read-modify-write ON
Read-modify-write OFF
Software reset
1: Busy
0: Ready
1: CW output
0: CCW output
1: Display off
0: Display on
1: Being reset
0: Normal
Function
Rev. 1.1