SED1330F Datasheet, PDF (133/148 Pages) List of Unclassifed Manufacturers – LCD Controller ICs

9.3 – 9.3.1
9.3 System Interconnection
9.3.1 SED1330F/1335F
9.0 Application Notes
A0
A1
to
A7
IORQ
Micro-
processor
D0
to
D7
RD
WR
RES
Decoder
RESET
10MHz crystal
OSC1 OSC2
A0
VA13
to
VA15
VCE
CS
VR/W
VA0
to
VA12
D0 SED1335F
to
D7
RD
WR
RES
VD0
XD0
to
to
VD7
XD3
HC138
CS7
A
B
C
Y7 _CS6
Y6 _to
to _CS0
Y0
A0 to A12 WE
SRM2064 CS1
(RAM1) _CS2
D0 to D7 OE
A0 to A12 WE
SRM2064 CS1
(RAM2) _CS2
D0 to D7 OE
VA12
A0 to A11
2732 ^OE
(CGROM)
D0 to D7 CE
POFF
Power
V1
supply
V2
converter
V3
V4
VREG
V5
LAT
DI
INH
FR
YSCL
SED1630F
SED1600F
FR
EI
E0
LCD
SED1600F
FR
EI
E0
SED1600F
FR
E1I
E0
LCD UNIT
Notes:
1. The recommended common drivers are the SED1743, SED1635.
2. The recommended segment drivers are the SED1742 and SED1606.
Figure 85. System interconnection diagram
268-0.4 _{S-MOS Systems, Inc. • 2460 North First Street • San Jose, CA 95131 • Tel: [phone] • Fax: [phone]}