參數(shù)資料
型號(hào): PCF88331
廠商: NXP Semiconductors N.V.
英文描述: STN RGB - 132 X 132 X 3 driver
中文描述: 超扭曲的RGB - 132 × 132 × 3驅(qū)動(dòng)程序
文件頁(yè)數(shù): 27/112頁(yè)
文件大?。?/td> 469K
代理商: PCF88331
2003 Feb 14
27
Philips Semiconductors
Objective specification
STN RGB - 132
×
132
×
3 driver
PCF8833
6.2.19
C
OLUMN ADDRESS SET
The display data RAM parameters xs and xe define the column address range of the display data RAM for writing data.
Parameters xs and xe are defined between 0 and 131 (83H), and xs must be smaller then xe.
Table 29
Column address set register bits
6.2.20
P
AGE ADDRESS SET
The display data RAM parameters ys[7:0] and ye[7:0] define the page (row) address range of the display data RAM for
writing data. Parameters ys and ye are defined between 0 and 131 (83H), and ys must be smaller then ye.
Table 30
Page address set register bits
6.2.21
M
EMORY WRITE
Data written to the display memory (RAM) is validated by the Memory write (RAMWR) command. Entering this command
always returns the page address and column address to the start addresses xs[7:0] and ys[7:0] respectively. Content of
the display data RAM is written by the data entered following this command, with the page and/or column address
automatically incremented. The data Write mode turned on by this command can be automatically cancelled by entering
another command.
After a power-up the display RAM content is undefined. Neither a hardware reset nor a software reset changes the data
stored in display RAM. Sending display data must stop 160 ns before issuing a hardware reset, otherwise the last word
written to the display RAM may be corrupted.
Table 31
Memory write register bits
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
1
1
0
0
1
0
1
0
1
0
2AH
02H
81H
xs[7]
xe[7]
xs[6]
xe[6]
xs[5]
xe[5]
xs[4]
xe[4]
xs[3]
xe[3]
xs[3]
xe[2]
xs[3]
xe[1]
xs[0]
xe[0]
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
1
1
0
0
1
1
1
0
1
1
2BH
02H
81H
ys[7]
ye[7]
ys[6]
ye[6]
ys[5]
ye[5]
ys[4]
ye[4]
ys[3]
ye[3]
ys[3]
ye[2]
ys[3]
ye[1]
ys[0]
ye[0]
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
1
0
0
1
0
1
1
0
1
2CH
XX
D7
D6
D5
D4
D3
D2
D1
D0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF88332DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U/2DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8881 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:132 x 132 RGB single chip TFT driver with DC-to-DC converter
PCF8881U/2DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:132 x 132 RGB single chip TFT driver with DC-to-DC converter