ST7569 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7569' PDF : 73 Pages View PDF
ST7565S
THE MPU INTERFACE (REFERENCE EXAMPLES)
The ST7565S Series can be connected to either 80X86 Series MPUs or to 68000 Series MPUs. Moreover, using the serial
interface it is possible to operate the ST7565S series chips with fewer signal lines.
The display area can be enlarged by using multiple ST7565S Series chips. When this is done, the chip select signal can be
used to select the individual ICs to access.
(1) 8080 Series MPUs
VDD
VCC
A0
A1 to A7
IORQ
GND
DO to D7
RD
WR
RES
(2) 6800 Series MPUs
VDD
A0
C86
Decoder
CS1
CS2
RESET
DO to D7
RD
WR
RES
P/S
VSS
VSS
Figure 42-1
VDD
VCC
A0
A1 to A15
VMA
GND
DO to D7
E
R/W
RES
(3) Using the Serial Interface
VCC
A0
A1 to A7
Decoder
RESET
Figure 42-2
VDD
A0
C86
CS1
CS2
DO to D7
E
R/W
RES
P/S
VSS
VSS
VDD or VSS
Decoder
VDD
A0
C86
CS1
CS2
GND
Port 1
Port 2
RES
RESET
SI
SCL
RES
P/S
VSS
VSS
Figure 42-3
Ver 0.3c
70/73
2002/07/22
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