參數(shù)資料
型號(hào): ML9092-04
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: LCD Driver with Key Scanner and RAM
中文描述: 液晶顯示驅(qū)動(dòng)器,掃描器和RAM的關(guān)鍵
文件頁(yè)數(shù): 45/66頁(yè)
文件大?。?/td> 659K
代理商: ML9092-04
FEDL9092-01
OKI Semiconductor
ML9092-01/02/03/04
45/66
Duty
Y register setting range
and loop range
0 to 7 (00H to 07H)
0 to 8 (00H to 08H)
0 to 9 (00H to 09H)
Invalid address setting range
1/8
1/9
1/10
0 to 7 (00H to 07H)
0 to 8 (00H to 08H)
0 to 9 (00H to 09H)
This register is reset to “0” when the
RESET
pin is made low.
Port register A (PTA) set
D7
D6
D5
D4
D3
D2
D1
D0
PTA
—: don’t care
The port register A set instruction sets the output of port A.
When the PTA bit is set to “1”, a “H” level is output from the PA0 pin of general purpose port A. In the same way,
when the PTA bit is set to “0”, a “L” level is output from the PA0 pin. If the
RESET
pin is pulled to a “L” level, the
PE bit (bit D2) of the control register is reset to “0”, this register is reset to “0”, and the PA0 pin goes to high
impedance.
After the reset state is released, if the PTA bit of this register is set to “1” or “0” and then the PE bit is set to “1”, the
PA0 pin is released from its high impedance state and a “H” or “L” level that corresponds to the set status of the
PTA bit, is output from the PA0 pin.
Port register B (PTB) set
D7
D6
D5
D4
—: don’t care
The port register B set instruction sets the output of port B. (Applies to the ML9092-01/04.)
When each bit of PTB0 to PTB2 is set to “1”, the PWM signal set in the PWM0 to PWM2 registers is output from
each of the PB0 to PB2 pins of the general purpose port B. In the same way, when each bit of PTB0 to PTB2 is set
to “0”, each of the PB0 to PB2 pins are pulled to a “L” level. If the
RESET
pin is pulled to a “L” level, the PE bit
(bit D2) of the control register is reset to “0”, this register is reset to “0”, and the PB0 to PB2 pins go to high
impedance.
After the reset state is released, if the a PWM value is set in the PWM0 to PWM2 registers and then the PE bit is set
to “1”, the PB0 to PB2 registers are released from their high impedance state and a PWM waveform is output.
D3
D2
PTB2
D1
PTB1
D0
PTB0
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