Specifications

SED1560 Series
7–52 EPSON
V CC
A0
A0 to A15
VMA
D0 to D7
E
R/W
RES
GND
MPU
Decoder
RESET
V
DD
A0
CS1
CS2
D0 to D7
E
R/W
RES
V
SS
P/S
C86
SED1560
V
CC
A0
A0 to A7
PORT1
PORT2
RES
GND
MPU
Decoder
RESET
V
DD
A0
CS1
CS2
SI
SCL
RES
V
SS
P/S
C86
SED1560
V
DD
or
GND
Microprocessor Interface
The SED1560 series interfaces to either 8080- or 6800-
series microprocessors. The number of connections to
the microprocessor can be minimized by using a serial
V CC
A0
A1 to A7
IORQ
D0 to D7
RD
WR
RES
GND
MPU
Decoder
RESET
V
DD
A0
CS1
CS2
D0 to D7
RD
WR
RES
V
SS
P/S
C86
SED1560
8080-series microprocessors
6800-series microprocessors
Serial interface
interface. When used in a multiple-chip configuration,
the SED1560 is controlled by the chip select signals from
the microprocessor.