参数资料
型号: MSC1215-xx
厂商: 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双驱动器,调光,键盘扫描和A / D转换器功能
文件页数: 14/22页
文件大小: 144K
代理商: MSC1215-XX
14/22
MSC1215-xx
Semiconductor
Functional Flowchart
POWER-ON
(Power-on Reset)
Display Data
Input Mode
Dispaly Data Input
Test Data Input
Input Total
(34 bits)
(3 bits)
(37 bits)
CS="L"
CS="H"
2CS Pulses
A/D Data Output Mode
A/D Data Output
(36 Bit)
Keyscan Data Output
(12 bits)
CS="L"
CS="H"
CS="L"
CS="H"
Keyscan Data
Output Mode
*1
*2
Note:
1. When power supply turns on, the internal circuits are initialized as follows by the
built-in power-on reset circuit.
Display data input mode is selected
All segment outputs are in OFF state ("L")
All internal registers and latches are set to "0" level
2. The status of the internal circuit after serial 2 CS pulses were applied, are as follows.
Display data input mode is selected
The other status are the same as before the serial 2CS pulses were applied.
相关PDF资料
PDF描述
MSC1215 17×2 Duplex Driver with Dimming, Keyscan and A/D Converter Function(具有模糊、关键扫描、模/数转换功能的17×2显示双向驱动器)
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