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参数资料
| 型号： | SPLC780D |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 16COM/40SEG Controller/Driver |
| 中文描述： | 16COM/40SEG控制器/驱动器 |
| 文件页数： | 2/48页 |
| 文件大小： | 851K |
| 代理商： | SPLC780D |
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SPLC780D
Sunplus Technology Co., Ltd.
Proprietary & Confidential
2
NOV. 04, 2004
Version: 1.2
Table of Contents
PAGE
1.
GENERAL
DESCRIPTION.......................................................................................................................................................................... 4
2.
FEATURES.................................................................................................................................................................................................. 4
3.
BLOCK
DIAGRAM...................................................................................................................................................................................... 4
4.
SIGNAL
DESCRIPTIONS............................................................................................................................................................................ 5
5.
COMPARISON
OF
SPLC780D
AND
SPLC780C........................................................................................................................................ 5
6.
FUNCTIONAL
DESCRIPTIONS.................................................................................................................................................................. 6
6.1.
O
SCILLATOR
.......................................................................................................................................................................................... 6
6.2.
C
ONTROL AND
D
ISPLAY
I
NSTRUCTIONS
................................................................................................................................................... 6
6.3.
I
NSTRUCTION
T
ABLE
............................................................................................................................................................................... 8
6.4.
8-B
IT
O
PERATION AND
8-D
IGIT
1-L
INE
D
ISPLAY
(U
SING
I
NTERNAL
R
ESET
)................................................................................................ 9
6.5.
4-B
IT
O
PERATION AND
8-D
IGIT
1-L
INE
D
ISPLAY
(U
SING
I
NTERNAL
R
ESET
).............................................................................................. 10
6.6.
8-B
IT
O
PERATION AND
8-D
IGIT
2-L
INE
D
ISPLAY
(U
SING
I
NTERNAL
R
ESET
).............................................................................................. 10
6.7.
R
ESET
F
UNCTION
.................................................................................................................................................................................11
6.8.
D
ISPLAY
D
ATA
RAM
(DD
RAM)............................................................................................................................................................ 13
6.9.
T
IMING
G
ENERATION
C
IRCUIT
............................................................................................................................................................... 13
6.10.
LCD
D
RIVER
C
IRCUIT
....................................................................................................................................................................... 13
6.11.
C
HARACTER
G
ENERATOR
ROM
(CG
ROM)....................................................................................................................................... 13
6.12.
C
HARACTER
G
ENERATOR
RAM
(CG
RAM)........................................................................................................................................ 13
6.13.
C
URSOR
/B
LINK
C
ONTROL
C
IRCUIT
.................................................................................................................................................... 17
6.14.
I
NTERFACING TO
MPU....................................................................................................................................................................... 18
6.15.
S
UPPLY
V
OLTAGE FOR
LCD
D
RIVE
..................................................................................................................................................... 19
6.16.
REGISTER
---
IR
(I
NSTRUCTION
R
EGISTER
)
AND
DR
(D
ATA
R
EGISTER
)............................................................................................. 22
6.17.
B
USY
F
LAG
(BF)............................................................................................................................................................................... 22
6.18.
A
DDRESS
C
OUNTER
(AC).................................................................................................................................................................. 22
6.19.
I/O
P
ORT
C
ONFIGURATION
................................................................................................................................................................ 22
7.
ELECTRICAL
SPECIFICATIONS ............................................................................................................................................................. 23
7.1.
A
BSOLUTE
M
AXIMUM
R
ATINGS
............................................................................................................................................................. 23
7.2.
DC
C
HARACTERISTICS
(VDD
=
2.7V
TO
4.5V,
T
A
=
25
℃
) ..................................................................................................................... 23
7.3.
AC
C
HARACTERISTICS
(VDD
=
2.7V
TO
4.5V,
T
A
=
25
℃
) ..................................................................................................................... 24
7.4.
DC
C
HARACTERISTICS
(VDD
=
4.5V
TO
5.5V,
TA
=
25
℃
)..................................................................................................................... 25
7.5.
AC
C
HARACTERISTICS
(VDD
=
4.5V
TO
5.5V,
T
A
=
25
℃
) ..................................................................................................................... 25
8.
APPLICATION
CIRCUITS......................................................................................................................................................................... 27
8.1.
R-O
SCILLATOR
.................................................................................................................................................................................... 27
8.2.
I
NTERFACE TO
MPU............................................................................................................................................................................. 27
8.3.
SPLC780D
A
PPLICATION
C
IRCUIT
....................................................................................................................................................... 27
8.4.
A
PPLICATIONS FOR
LCD ...................................................................................................................................................................... 27
9.
CHARACTER
GENERATOR
ROM ........................................................................................................................................................... 27
9.1.
SPLC780D
-
01.................................................................................................................................................................................. 27
9.2.
SPLC780D
-
02.................................................................................................................................................................................. 27
9.3.
SPLC780D
-
03.................................................................................................................................................................................. 27
9.4.
SPLC780D
-
08.................................................................................................................................................................................. 27
9.5.
SPLC780D
-
11 .................................................................................................................................................................................. 27
SunpusConidenia
Fo PARTMNERUseOny
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