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參數(shù)資料
| 型號： | SA9122EFA |
| 廠商： | SAMES |
| 元件分類： | 電能質(zhì)量分析儀 |
| 英文描述： | SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER |
| 中文描述： | 單向單相功率/電能計量有獨立的集成電路64段LCD驅(qū)動 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 199K |
| 代理商： | SA9122EFA |
SA9122E
sames
7/12
3.
LCD Programming Protocol
Programming of the SA9122E's on-chip Liquid Crystal Display memory is performed
via a serial interface having a RS232 data format. The data for display is transferred
on RX at 19 200 baud.
The format of the data as well as the data memory map, is given below:
Data format on RX
LCD memory map
Inserting a '1' into a memory location turns the segment on and a '0' turns the
segment off.
A3
A2
A1
A0
D3
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
R[3]
D2
D1
D0
Pin
S[0]
S[1]
S[2]
S[3]
S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10]
S[11]
S[12]
S[13]
S[14]
S[15]
R[2]
R[1]
R[0]
DR-00937
A1
A0
START
A3
A2
D2
D0
D1
STOP
D3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA9122EPA | 制造商:SAMES 制造商全稱:SAMES 功能描述:SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER |
| SA-91E | 制造商:Jonard Industries / OK Industries 功能描述:FUME EXTRACTOR; Features:Anti-Static With Articulating Arm, Benchtop Mounting; Supply Voltage:115VAC ;RoHS Compliant: NA |
| SA-91-E | 功能描述:焊接工作站設(shè)備 Fume Abs Arm 115V RoHS:否 制造商:OK International 產(chǎn)品:Stands 類型:Soldering and Rework System 最大溫度:+ 55 C 電纜類型:US Cord Included |
| SA9203 | 制造商:SAMES 制造商全稱:SAMES 功能描述:6/3 X 8 PORT EXPANDER |
| SA9205 | 制造商:SAMES 制造商全稱:SAMES 功能描述:6/3 X 8 PORT EXPANDER |
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