S1D12200 Epson Electronics America, Inc., S1D12200 Datasheet - Page 247

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

12. MPU INTERFACE CONNECTION EXAMPLES (FOR REFERENCE)
The S1D12400 series can be connected to the 80 series MPU or 68 series MPU. Furthermore, it can be operated with less
signal lines if the serial interface is used.
When an MPU bus, port, etc. are put into high-impedance for a certain period by RESET, input RESET into this machine
after the input to the S1D12400 series becomes definitive.
80 Series MPU
68 Series MPU
Serial Interface
Rev. 2.1
GND
GND
GND
V
V
V
CC
CC
CC
A1 to A15
D0 to D7
D0 to D7
A1 to A7
A1 to A7
Port 1
Port 2
IORQ
VMA
RES
RES
RES
R/W
WR
RD
A0
A0
A0
E
Decoder
Decoder
Decoder
RESET
RESET
RESET
EPSON
A0
CS
D0 to D7
WR
RES
A0
CS
D0 to D7
E
RES
A0
CS
S1
SCL
RES
V
V
V
V
SS
V
SS
V
SS
DD
DD
DD
C86
C86
C86
P/S
P/S
P/S
IF
IF
IF
S1D12400 Series
V
DD
V
V
V
V
V
V
or V
6–59
DD
DD
DD
SS
SS
SS
SS