参数资料
型号: PCF8579U7
厂商: NXP SEMICONDUCTORS
元件分类: 显示驱动器
英文描述: LCD column driver for dot matrix graphic displays
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC55
封装: DIE-56
文件页数: 20/40页
文件大小: 287K
代理商: PCF8579U7
1997 Apr 01
20
Philips Semiconductors
Product specification
LCD column driver for dot matrix graphic
displays
PCF8579
Table 4
Set mode option 1
Table 5
Set mode option 2
Table 6
Set mode option 3
Table 7
Set start bank option 1
LCD DRIVE MODE
BITS
M1
M0
1 : 8
1 : 16
1 : 24
1 : 32
MUX ( 8 rows)
MUX (16 rows)
MUX (24 rows)
MUX (32 rows)
0
1
1
0
1
0
1
0
DISPLAY STATUS
BITS
E1
E0
Blank
Normal
All segments on
Inverse video
0
0
1
1
0
1
0
1
SYSTEM TYPE
BIT T
PCF8578 row only
PCF8578 mixed mode
0
1
START BANK POINTER
BITS
B1
B0
Bank 0
Bank 1
Bank 2
Bank 3
0
0
1
1
0
1
0
1
Table 8
Device select option 1
Table 9
RAM access option 1
Note
1.
See opcode for SET START BANK in Table 3.
Table 10
RAM access option 2
Table 11
Load X-address option 1
DESCRIPTION
BITS
Decimal value of 0 to 15
A3
A2
A1
A0
RAM ACCESS MODE
BITS
G1
G0
Character
Half-graphic
Full-graphic
Not allowed (note 1)
0
0
1
1
0
1
0
1
DESCRIPTION
BITS
Decimal value of 0 to 3
Y1
Y0
DESCRIPTION
BITS
Decimal value of 0 to 39
X5
X4
X3
X2
X1
X0
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