S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 336

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

12. THE MPU INTERFACE (REFERENCE EXAMPLES)
The S1D15605 Series can be connected to either 80
serial interface it is possible to operate the S1D15605 series chips with fewer signal lines.
The display area can be enlarged by using multiple S1D15605 Series chips. When this is done, the chip select signal
can be used to select the individual ICs to access.
(1) 8080 Series MPUs
(2) 6800 Series MPUs
(3) Using the Serial Interface
Rev. 2.4a
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
Port 1
Port 2
VMA
RES
RES
R/W
RES
WR
RD
A0
A0
A0
E
Decoder
Decoder
Decoder
RESET
RESET
RESET
Figure 42-1
Figure 42-2
Figure 42-3
EPSON
86 Series MPUs or to 6800 Series MPUs. Moreover, using the
A0
CS1
CS2
D0 to D7
RD
WR
RES
A0
CS1
CS2
D0 to D7
E
R/W
RES
A0
CS1
CS2
SI
SCL
RES
V
V
V
V
V
V
DD
SS
DD
SS
DD
SS
C86
C86
C86
P/S
P/S
P/S
S1D15605 Series
V
V
V
V
V
DD
V
V
DD
SS
SS
SS
DD
SS
or
8–81