SED1565 EPSON [Epson Company], SED1565 Datasheet - Page 26
SED1565
Manufacturer Part Number
SED1565
Description
Direct display of RAM data through the display data RAM
Manufacturer
EPSON [Epson Company]
Datasheet
1.SED1565.pdf
(87 pages)
- Current page: 26 of 87
- Download datasheet (333Kb)
SED1565 Series
DESCRIPTION OF FUNCTIONS
The MPU Interface
Selecting the Interface Type
With the SED1565 Series chips, data transfers are done
through an 8-bit bi-directional data bus (D7 to D0) or
The Parallel Interface
When the parallel interface has been selected (P/S =
“H”), then it is possible to connect directly to either an
Moreover, data bus signals are recognized by a
combination of A0, RD (E), WR (R/W) signals, as
shown in Table 3.
8–24
Shared
A0
1
1
0
0
H: Parallel Input
L: Serial Input
6800 Series
P/S
H: 6800 Series MPU Bus
L: 8080 MPU Bus
R/W
1
0
1
0
P/S
CS1
CS1
CS1
RD
0
1
0
1
CS2
CS2
CS2
8080 Series
CS1
CS1
CS1
A0
A0
A0
EPSON
Table 3
Table 1
Table 2
CS2
CS2
CS2
RD
RD
—
WR
through a serial data input (SI). Through selecting the P/
S terminal polarity to the “H” or “L” it is possible to
select either parallel data input or serial data input as
shown in Table 1.
8080-system MPU or a 6800 Series MPU (as shown in
Table 2) by selecting the C86 terminal to either “H” or
to “L”.
1
0
1
0
“—” indicates fixed to either “H” or to “L”
WR
WR
—
A0
A0
A0
C86
C86
RD
RD
—
Reads the display data
Writes the display data
Status read
Write control data (command)
E
R/W
WR
WR
D7
D7
SI
Function
SCL
D6
D6
D7~D0
D7~D0
D7~D0
D5~D0
D5~D0
(HZ)
Related parts for SED1565
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SE-BGG729, E-Tec lead free prototype socket drawing for BGG729 and BGG729 packages
Manufacturer:
ACTEL [Actel Corporation]
Datasheet:
Part Number:
Description:
SE-CSG128-H, E-Tec lead free prototype socket drawing for CSG128 and CSG128 packages
Manufacturer:
ACTEL [Actel Corporation]
Datasheet:
Part Number:
Description:
LCD Controller ICs
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
Film Capacitors - Power Factor Correction
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
SIP LOW/MEDIUM-FREQUENCY CRYSTAL OSCILLATOR
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
Dot Matrix LCD Controller Driver
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
Dot Matrix LCD Controller Driver
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
DOT MATRIX LCD CONTROLLER DRIVER
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
Crystal Oscillators(HCMOS/TTL DUAL IN LINE PLASTIC FULL SIZE SG-51/ HALF SIZE SG-531)
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Single-chip dot matrix liquid crystal display drivers
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Single-chip dot matrix liquid crystal display drivers
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Single-chip dot matrix liquid crystal display drivers
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
a single chip MLS driver
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
a single chip MLS driver
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
LCD drivers equipped with the liquid crystal drive power circuit
Manufacturer:
Epson Company