S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 608

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

11. THE MPU INTERFACE (REFERENCE EXAMPLES)
The S1D15B01 series can directly be connected to the 80 system MPU and 68 series MPU. It can also be operated with
a fewer signal lines by using the serial interface.
After the initialization using the RES pin, the respective input pins of the S1D15B01 series need to controlled normally.
(1) 80 series MPU
(2) 6800 series MPU
(3) Using serial interface
Rev. 1.1a
GND
GND
GND
V
V
V
CC
CC
CC
A1 to A15
D0 to D7
D0 to D7
A1 to A7
A1 to A7
IORQ
VMA
Port1
Port2
RES
RES
R/W
RES
WR
RD
A0
A0
A0
E
Decoder
Decoder
Decoder
RESET
RESET
RESET
Figure 38
Figure 39
Figure 40
EPSON
SI
RES
D0 to D7
RES
D0 to D7
E
RES
SCL
RD
WR
R/W
A0
CS
A0
A0
CS
CS
V
V
V
V
V
V
DD
SS
DD
SS
DD
SS
C86
P/S
C86
P/S
C86
P/S
S1D15B01 Series
V
DD
or V
V
V
V
V
V
V
SS
DD
SS
SS
SS
DD
DD
13–53