參數(shù)資料
型號: MSC1200-01
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 30-Bit Duplex Controller/Driver with Digital/Analog Dimming and Keyscan Functions
中文描述: 30位雙控制器/驅(qū)動器,數(shù)字/模擬亮度和鍵盤掃描功能
文件頁數(shù): 13/26頁
文件大小: 218K
代理商: MSC1200-01
Semiconductor
MSC1200-01/1200V-01
13/26
FEDL1200V-03
FUNCTIONAL DESCRIPTION
Power-on Reset
The IC is initialized by the built-in power-on reset circuit at power-on. The status of the internal
circuit after initialization is as follows;
1) Shift registers and latches are reset.
2) Analog dimming is selected.
3) Digital dimming data register is reset.
4) Display data inp
ut mode is selected.
Data Input
Data input is valid only when the high level is applied to the "CS" pin. Input data is input into
the shift register through "DATA I/O" pin at the rising edge of CLOCK. The data is automatically
loaded to latches at the falling edge of "CS" signal.
[Data Format]
1) Display Data Input Mode
Input data
VF display data
Mode select data
: 64 bits
: 60 bits
: 4 bits
2) Correspondence between segment outputs and shift register bits
64
D59
63
D58
62
D57
53
D48
52
M3
51
M2
50
M1
49
M0
48
D47
3
D2
2
D1
1
D0
Display
Data
(12 bits)
Mode
Data
(4 bits)
Display
Data
(48 bits)
Bit
First In
...
...
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SEGn
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GRID1
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 GRID2
Bit
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