scn6400g Avant Electronics Corporation, scn6400g Datasheet - Page 15

• Manufacturer Part Number: scn6400g
• Description: 64-common Dot-matrix Stn Lcd Driver
• Manufacturer: Avant Electronics Corporation

12 TYPICAL APPLICATION 3
2005 Oct 04
Avant Electronics
Z80
A1~A7
D0~D7
IORQ
WR
RD
A0
RESET
Address
decoding
circuit
8
V
DD
D0~D7
SAP1024B
C/D
WR
MDS
MD0
MD1
MD2
MD3
FS0
FS1
SDSEL
HALT
RD
CE
RESET
DUAL
XI
ad0~ad12
CDATA
d0~d7
HSCP
XO
V
ED
r/w
LP
FR
SS
ce
13
15 of 19
64-Common Dot-matrix STN LCD Driver
CP
M
Display Data Memory
A0~12
R/W
I/O1~8
CE1
RS/LS
SCN6400G
DIO1
6264
O64
O1
Fig.9 64 x 160 dots application
CDI
SCN0080G
O1....O80
64 x 160 dots
LCD
CDO
SCN6400G
CDI
SCN0080G
O1....O80
data sheet (v3)
CDO