S1D12200 Epson Electronics America, Inc., S1D12200 Datasheet - Page 169

• Manufacturer Part Number: S1D12200
• Description: S1d12000 Series Lcd Driver Ic Technical Manual Technical Manual
• Manufacturer: Epson Electronics America, Inc.

S1D12304/12305 Series
(1) Cursor Home
(2) Display ON/OFF 0 0 0 0 1 1 C B DC D
(3) Power Save
(4) Power Control
(5) System Set
(6) Electronic Volume 0 0 0 1 1 1 MSB
(7) RAM Address
(8) RAM Write
(9) NOP
(10) Test Mode
5–20
Control
Register
Set
Command
A0 WR D7 D6 D5 D4 D3 D2 D1 D0
0 0 0 0 0 1
0 0 0 1 0 0
0 0 0 1 0 1 0 VC VF P
0 0 0 1 1 0 N2 N1 * CG
0 0 1
1 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 1 0 1 0
Table 4 S1D12304/S1D12305 Command List
Code
ADDRESS
DATA
*
*
*
*
EPSON
0 PS
*
LSB
*
Moves the cursor to the home position.
Sets cursor ON/OFF (C), cursor blink ON//OFF (B),
double cursor ON/OFF (DC) and display ON/OFF
(D).
C = 1 (cursor ON) 0 (cursor OFF), B = 1 (blink ON)
0 (blink OFF) DC = 1 (double cursor ON)
0 (double cursor OFF), D = 1 (display ON)
D = 0 (display OFF)
Sets power save ON/OFF (PS) and oscillating circuit
ON/OFF (0).
PS = 1 (power save ON) 0 (power save OFF),
0 = 1 (oscillating circuit ON) 0 (oscillating circuit
OFF)
Sets voltage regulating circuit ON/OFF and boosting
circuit ON/OFF (P).
VC = 1 (voltage regulating circuit ON) 0 (voltage
regulating circuit OFF) VF = 1 (voltage follower ON)
0 (voltage follower OFF), P = 1 (boosting circuit ON)
0 (boosting circuit OFF)
Sets the use or non-use of CG RAM and display
lines (N2, N1).
CG = 1 (use of CG RAM) 0 (non-use of CG RAM),
N2, N1 = 0, 0 (2 lines) 0, 1 (3 lines) 1, 0 (4 lines)
Sets the electronic volume register value.
Sets the DD RAM, CG RAM or symbol register
address.
Writes data into the DD RAM, CG RAM or symbol
register address.
Non-operation command
Command for IC chip test. Don’t use this command.
Function
Rev. 2.4