參數(shù)資料
型號: PCD8544U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動器
英文描述: 48 x 84 pixels matrix LCD controller/driver
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC168
封裝: BUMP, DIE-168
文件頁數(shù): 14/32頁
文件大?。?/td> 154K
代理商: PCD8544U
1999 Apr 12
14
Philips Semiconductors
Product specification
48
×
84 pixels matrix LCD controller/driver
PCD8544
Table 1
Instruction set
Table 2
Explanations of symbols in Table 1
INSTRUCTION
D/C
COMMAND BYTE
DESCRIPTION
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
(H = 0 or 1)
NOP
Function set
0
0
0
0
0
0
0
1
0
0
0
0
0
PD
0
V
0
H
no operation
power down control; entry
mode; extended instruction set
control (H)
writes data to display RAM
Write data
(H = 0)
Reserved
Display control
Reserved
Set Y address of
RAM
Set X address of
RAM
(H = 1)
Reserved
1
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
1
X
0
1
D
X
Y
2
X
0
X
Y
1
X
E
X
Y
0
do not use
sets display configuration
do not use
sets Y-address of RAM;
0
Y
5
sets X-address part of RAM;
0
X
83
0
1
X
6
X
5
X
4
X
3
X
2
X
1
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
TC
1
1
X
TC
0
do not use
do not use
set Temperature Coefficient
(TC
x
)
do not use
set Bias System (BS
x
)
do not use
write V
OP
to register
Temperature
control
Reserved
Bias system
Reserved
Set V
OP
0
0
0
0
0
0
0
1
0
0
1
V
OP6
0
0
X
V
OP5
0
1
X
V
OP4
1
0
X
V
OP3
X
BS
2
X
V
OP2
X
BS
1
X
V
OP1
X
BS
0
X
V
OP0
BIT
0
1
PD
V
H
D and E
00
10
01
11
TC
1
and TC
0
00
01
10
11
chip is active
horizontal addressing
use basic instruction set
chip is in Power-down mode
vertical addressing
use extended instruction set
display blank
normal mode
all display segments on
inverse video mode
V
LCD
temperature coefficient 0
V
LCD
temperature coefficient 1
V
LCD
temperature coefficient 2
V
LCD
temperature coefficient 3
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