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參數(shù)資料
| 型號： | UPD16454A |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 馬鞍山集成電路 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 113K |
| 代理商： | UPD16454A |
9
μ
PD16454A
INSTRUCTIONS
The instructions for this LSI are shown in Table 1 below.
Table 1 Instruction List
Code
RS
D7
D6
D5
D4
D3
D2
D1
D0
Display On/Off
0
0
0
0
0
1
D
*
*
Full display On/Off
D : ‘1’ (ON), ‘0’ (OFF)
CGRAM
Address Set
0
0
0
CGRAM address
CGRAM address set.
Transfer of subsequent data is of CGRAM.
DDRAM
Address Set
0
1
*
DDRAM address
DDRAM address set.
Transfer of subsequent data is of DDRAM
data.
CGRAM/DDRAM
Data Write
1
Write data
However, because CGRAM data occupies
D0 to D4, D5 to D7 are ignored.
Data is written in CGRAM or DDRAM.
The internal address counter (AC) is
automatically incremented by one following
data write.
Remark
* in the above table indicates that the value may be either 0 to 1.
Initialization using the reset signal (RESET)
When the reset signal (RESET) is activated (RESET = 0) for 10 CLK cycles (CLK = 1/fc) or more, initialization is
performed as follows.
(1) Display ON/OFF
Set to OFF (D = 0)
(2) DDRAM address set
Set to DDRAM address 00H
When data write is performed under this condition, data is written to DDRAM address 00H.
Instruction
Description
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPD16454A-051 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16454AN | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| UPD16454AN-XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| UPD16454AP | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| UPD16488A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD16488A Data Sheet | Data Sheet[12/2001] |
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