scn6400g Avant Electronics Corporation, scn6400g Datasheet - Page 14

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

11 TYPICAL APPLICATION 2
2005 Oct 04
Avant Electronics
Z80
D0~D7
A1~A7
IORQ
WR
RD
A0
RESET
ADDRESS
DECODER
I/O
8
V
DD
C/D
D0~D7
MDS
MD0
MD1
MD2
MD3
FS0
FS1
SDSEL
SAP1024B
HALT
WR
RD
CE
RESET
DUAL
XI
ad0~ad12
CDATA
d0~d7
HSCP
LSCP
ad15
XO
V
ED
r/w
LP
FR
SS
me
13
14 of 19
64-Common Dot-matrix STN LCD Driver
CP
RS/LS
M
SCN6400G
DIO1
A0~12
R/W
I/O1~8
CE1
A0~12
R/W
I/O1~8
CE1
SRAM
SRAM
O64
O1
6264
6264
Fig.8 64 x 320 dots application
MEMORY FOR
UPPER DISPLAY
MEMORY FOR
LOWER DISPLAY
CDI
CDI
SCN0080G
SCN0080G
O1....O80
O1....O80
64 x 320 dots
LCD
CDO
CDO
SCN6400G
CDI
CDI
SCN0080G
SCN0080G
data sheet (v3)
O1....O80
O1....O80
CDO
CDO