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参数资料
| 型号： | WH2002A-Y-JCS |
| 厂商： | DB Lectro Inc. |
| 英文描述： | WP2002A-Y-JCS |
| 中文描述： | WP2002A - Y型参联会 |
| 文件页数： | 8/18页 |
| 文件大小： | 267K |
| 代理商： | WH2002A-Y-JCS |
第 16 頁，共 18 頁
Power on
RS R/W DB7 DB6 DB5 DB4
0000
11
Wait for more than 15 ms after VCC rises to 4.5 V
Wait for more than 4.1 ms
Wait for more than 100
s
0
DB4
DB7
0
RS R/W
1
00
DB6 DB5
0000
1
0
00
N
F
*
000000
Initialization ends
BF can not be checked before this instruction.
Function set ( Interface is 8 bits long. )
BF can not be checked before this instruction.
Function set ( Interface is 8 bits long. )
BF can be checked after the following instructions.
When BF is not checked , the waiting time between
instructions is longer than execution instruction time.
Function set ( Set interface to be 4 bits long. )
Interface is 8 bits in length.
Function set ( Interface is 4 bits long. Specify
the number of display lines and character font. )
The number of display lines and character font
can not be changed after this point.
Display off
Display clear
Entry mode set
4-Bit Ineterface
0
DB6
RS R/W
00
DB7
0
DB4
DB5
11
DB6
0
RS R/W
00
DB7
0
DB4
DB5
11
00
1
000
000000
00000
1
000000
000
I/D
S
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WH2002D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CHARACTER 20 X 2 |
| WH2002L | 制造商:未知厂家 制造商全称:未知厂家 功能描述:WH2002L |
| WH2002L-AYB-CP | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| WH2002L-PYB-CP | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| WH2002L-YYH-CP | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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