參數(shù)資料
型號(hào)： MSC1215-xx
廠商： OKI SEMICONDUCTOR CO., LTD.
英文描述： 17 x 2 Duplex Driver with Dimming, Keyscan and A/D Converter Function
中文描述： 17 × 2雙驅(qū)動(dòng)器，調(diào)光，鍵盤掃描和A / D轉(zhuǎn)換器功能
文件頁(yè)數(shù)： 15/22頁(yè)
文件大?。?/td> 144K
代理商： MSC1215-XX
15/22
MSC1215-xx
Semiconductor
Display Data Input
Data input is available only when "H" is applied to the "CS" pin. Input data is shifted into shift
registers through the "DATA I/O" pin at the rising edge of the clock. The data is automatically
loaded to latches at the falling edge of "CS" signal.
[Data Format]
37
Bit
First in
*1
Data
34
36
33
35
32
6
3
5
2
4
1
3
T3
2
T2
1
T1
Display Data
Test Data
Note:
Three bits (T1 to T3) for the test data are used for shipping inspection.
For the normal operation mode, all these bits should be set to "0" level.
Keyscan Data Output
Data output is available only when "H" is applied to the "CS" pin. When keyscan data output
mode is selected, "DATA I/O" pin is changed to an output mode. Then, 12 bits of keyscan data
come out from "DATA I/O" pin synchronizing with the rising edge of the clock. This output
mode is changed to A/D data output mode at the falling edge of the CS input signal. To select
directly the display input mode from this output mode, serial 2CS pulses should be input to the
CS pin.
[Data Format]
12
Bit
First out
*2
Data
S34
11
S33
10
S32
6
S21
5
S14
4
S13
3
S12
2
S11
1
9
S31
8
S24
7
S23
S22
Note:
Symbols of the keyscan data are as follows.
S
RC
COL Number (COL1-4)
ROW Number (ROW1-3)
A/D Data Output
A/D data output is available only when "H" is input to the CS pin.
When the A/D data output mode is selected, DATA I/O pin is changed to an output mode.
Then 36 bits of A/D data come out from DATA I/O pin synchronizing with the rising edge of
the shift clock.
This output mode is changed to the display input mode at the falling edge of the CS input signal.
[Data Format]
36-31
MSB-LSB
CH6
Bit
Data
First out
30-25
MSB-LSB
CH5
24-19
MSB-LSB
CH4
18-13
MSB-LSB
CH3
12-7
MSB-LSB
CH2
6-1
MSB-LSB
CH1
相關(guān)PDF資料
PDF描述
MSC1215 17×2 Duplex Driver with Dimming, Keyscan and A/D Converter Function(具有模糊、關(guān)鍵掃描、模/數(shù)轉(zhuǎn)換功能的17×2顯示雙向驅(qū)動(dòng)器)
MSC1218 63-Bit Triplex Controller/Driver with Digital Dimming Function( 具有數(shù)字式模糊功能和63位顯示的VFD管三向控制/驅(qū)動(dòng)器)
MSC1230 11-Bit 2/3-Duty Controller/Driver with Digital Dimming Function( 具有數(shù)字式模糊功能和11位顯示的VFD管控制/驅(qū)動(dòng)器)
MSC1951-01 7-Segment x 16-Digit or 16-Segment x 6-Bargraph display Controller/Driver
MSC3130T1 NPN RF Amplifier Transistors Surface Mount
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC1218 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:63-Bit Triplex Controller/Driver with Digital Dimming Function
MSC1230 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:111-Bit 2/3-Duty Controller/Driver with Digital Dimming Function
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