- 您现在的位置：买卖IC网 > PDF目录370005 > PLF8577C (NXP Semiconductors N.V.) LCD direct/duplex driver with I2C-bus interface PDF资料下载
参数资料
| 型号： | PLF8577C |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | LCD direct/duplex driver with I2C-bus interface |
| 中文描述： | 液晶直接/双工司机带I2C总线接口 |
| 文件页数： | 9/28页 |
| 文件大小： | 195K |
| 代理商： | PLF8577C |
第1页第2页第3页第4页第5页第6页第7页第8页当前第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页
1998 Jul 30
9
Philips Semiconductors
Product specification
LCD direct/duplex driver with
I
2
C-bus interface
PCF8577C
6.10
Display memory mapping
The mapping between the eight segment registers and the segment outputs S1 to S32 is given in Tables 1 and 2.
Since only one register bit per segment is needed in the direct drive mode, the BANK bit allows swapping of display
information. If BANK is set to logic 0 even bytes (BANK A) are displayed; if BANK is set to logic 1 odd bytes (BANK B)
are displayed. BP1 is always used for the backplane output in the direct drive mode. In duplex mode even bytes
(BANK A) correspond to backplane 1 (BP1) and odd bytes (BANK B) correspond to backplane 2 (BP2).
Table 1
Segment byte-segment driver mapping in direct drive mode
Mapping example: bit 0 of register 7 controls the LCD segment S25 if BANK bit is a logic 1.
Table 2
Segment byte-segment driver mapping in duplex mode
Note
1.
Where X = don’t care.
Mapping example: bit 7 of register 5 controls the LCD segment S24/BP2.
MODE
BANK
V
2
V
1
V
0
SEGMENT/
BIT/
REGISTER
MSB
7
6
5
4
3
2
1
LSB
0
BACK-
PLANE
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
2
3
4
5
6
7
S8
S8
S16
S16
S24
S24
S32
S32
S7
S7
S15
S15
S23
S23
S31
S31
S6
S6
S14
S14
S22
S22
S30
S30
S5
S5
S13
S13
S21
S21
S29
S29
S4
S4
S12
S12
S20
S20
S28
S28
S3
S3
S11
S11
S19
S19
S27
S27
S2
S2
S10
S10
S18
S18
S26
S26
S1
S1
S9
S9
S17
S17
S25
S25
BP1
BP1
BP1
BP1
BP1
BP1
BP1
BP1
MODE
BANK
(1)
V
2
V
1
V
0
SEGMENT/
BIT/
REGISTER
MSB
7
6
5
4
3
2
1
LSB
0
BACK-
PLANE
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
2
3
4
5
6
7
S8
S8
S16
S16
S24
S24
S32
S32
S7
S7
S15
S15
S23
S23
S31
S31
S6
S6
S14
S14
S22
S22
S30
S30
S5
S5
S13
S13
S21
S21
S29
S29
S4
S4
S12
S12
S20
S20
S28
S28
S3
S3
S11
S11
S19
S19
S27
S27
S2
S2
S10
S10
S18
S18
S26
S26
S1
S1
S9
S9
S17
S17
S25
S25
BP1
BP2
BP1
BP2
BP1
BP2
BP1
BP2
相关PDF资料 |
PDF描述 |
|---|---|
| PLL0930A | PHASE LOCKED LOOP |
| PLL1000A | PHASE LOCKED LOOP |
| PLL103-02 | DDR SDRAM Buffer for Desktop PCs with 4 DDR DIMMS |
| PLL103-02XC | DDR SDRAM Buffer for Desktop PCs with 4 DDR DIMMS |
| PLL103-02XI | DDR SDRAM Buffer for Desktop PCs with 4 DDR DIMMS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PLFF1000 | 功能描述:机架和机柜配件 5 PLEATED FILTERS XPFA80 RoHS:否 制造商:Bivar 产品:Rack Accessories 面板空间: 颜色:Black |
| PLFF2000 | 功能描述:机架和机柜配件 5 PLEATED FILTERS XPFA120 RoHS:否 制造商:Bivar 产品:Rack Accessories 面板空间: 颜色:Black |
| PLFF6000 | 功能描述:机架和机柜配件 5 PLEATED FILTERS XPFA254 RoHS:否 制造商:Bivar 产品:Rack Accessories 面板空间: 颜色:Black |
| PLFMTR4 | 制造商:Pyle 功能描述:SD / USB Flash Memory MP3 Player with FM Transmitter 制造商:PYLE 功能描述:USB / SD MP3 PLAYER W/REMOTE WITH FM TRANSMITTER |
| PLFN00183 | 制造商:Denon Electronics 功能描述:PR003 |
发布紧急采购，3分钟左右您将得到回复。