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參數(shù)資料
| 型號： | MSM9202-01 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| 中文描述： | 5 × 7點陣字符× 16位數(shù)字顯示控制器/驅動器的字符內(nèi)存 |
| 文件頁數(shù)： | 22/33頁 |
| 文件大?。?/td> | 345K |
| 代理商： | MSM9202-01 |
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Semiconductor
MSM9202-01
22/33
FEDL9202-04
[COM positions and ADRAM addresses]
4. General output port set
(specifies the general output port status)
The general output port is an output for 2-bit static operation.
It is used to control other I/O devices and turn on LED. (static operation)
When at the "High" level, this output becomes the V
DD
voltage, and when at the "Low" level,
it becomes the ground potential. Therefore, the fluorescent display tube cannot be driven.
[Command format]
P1, P2 : general output port
* : don't care
[Set data and set state of general output port]
P1 P2
*
*
0
0
1
0
B0 B1 B2 B3 B4 B5 B6 B7
1st byte
LSB
MSB
: selects a general output port and specifies
the output status
P2
0
0
1
1
Display state of general output port
Sets P1 and P2 to low
Sets P1 to high and P2 to low
Sets P1 to low and P2 to high
Sets P1 and P2 to high
(The state when power is applied or when
RESET
is input.)
P1
0
1
0
1
HEX X0
COM
position
X1 X2 X3
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COM10
COM11
COM12
COM13
COM14
COM15
COM16
相關PDF資料 |
PDF描述 |
|---|---|
| MSM9202 | 5×7 Dot Character×16-Digit Display Controller/Driver with Character RAM(具有字符RAM，字型為5×7點陣且12英寸顯示的真空管控制/驅動器) |
| MSM9565 | MSM9565 |
| MSM9802DEMO Board | DEMO(機內(nèi)掩膜ROM話音合成芯片(DEMO)) |
| MSM9802 | Voice Synthesis IC with Built-in Mask ROM |
| MSM9803 | Voice Synthesis IC with Built-in Mask ROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSM9202-01GS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM9210 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming |
| MSM9223 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan |
| MSM9223G3-BKR1-FC | 制造商:OK International 功能描述: |
| MSM9225 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:CAN (Controller Area Network) Controller |
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