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參數資料
| 型號： | ML9203 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 5 x 7 Dot Character x 16-Digit x 2-Line Display Controller/Driver with Character RAM |
| 中文描述： | 5 × 7點陣字符× 16位× 2行顯示控制器/驅動器，帶有字符的RAM |
| 文件頁數： | 14/31頁 |
| 文件大小： | 388K |
| 代理商： | ML9203 |
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Semiconductor
ML9203-xx
14/30
Description of Commands and Functions
1. DCRAM data write
(Specifies the address of DCRAM and writes the character code of CGROM and CGRAM.)
DCRAM (Data Control RAM) has a 4-bit address to store character code of CGROM and
CGRAM.
The character code specified by DCRAM is converted to a 5
￥
7 dot matrix character pattern via
CGROM or CGRAM.
(The DCRAM can store 16 characters.)
[Command format]
X0 X1 X2 X3
1
0
0
0/1
B0 B1 B2 B3 B4 B5 B6 B7
1st byte
(1st)
LSB
MSB
C0 C1 C2 C3 C4 C5 C6 C7
B0 B1 B2 B3 B4 B5 B6 B7
2nd byte
(2nd)
LSB
MSB
: selects DCRAM data write mode and specifies DCRAM
address
(Ex: Specifies DCRAM address 0H)
: specifies character code of CGROM and CGRAM
(written into DCRAM address 0H)
0: Select DCRAM_A
1: Select DCRAM_B
To specify the character code of CGROM and CGRAM continuously to the next address, specify
only character code as follows.
The addresses of DCRAM are automatically incremented. Specification of an address is
unnecessary.
相關PDF資料 |
PDF描述 |
|---|---|
| ML9203-xx | 5 x 7 Dot Character x 16-Digit x 2-Line Display Controller/Driver with Character RAM |
| ML9204 | 5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9204-xx | 5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9205-01 | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206 | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ML9203-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit x 2-Line Display Controller/Driver with Character RAM |
| ML9204 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9204-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9205-01 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
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