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參數(shù)資料
| 型號： | SC802A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SPECIFICATION OF SC802A |
| 中文描述： | 指明SC802A |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 386K |
| 代理商： | SC802A |
SC802A
VER2.1
Akihabara Inc. www.akiba-tech.com
Page 11 of 11
c.7) Set Character Generator RAM Address
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
0
0
0
1
a
It sets character generator RAM address (aaaaaa)2 to the address counter. Character generator RAM data can read or
write after this setting.
c.8) Set Display Data RAM Address
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
0
0
1
a
a
It sets display data RAM address (aaaaaaa)2 to the address counter.
Display data RAM can read or write after this setting.
In one-line display (N = 0), (aaaaaaa)2; (OO)16 - (4F)16
In two-line display (N = 1), (aaaaaaa)2: (00)16 - (27)16,gfor the first line,
(aaaaaaa)2: (40)16 - (67)16,gfor the second line.
c.9) Read Busy Flag and Address
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
0
1
BF
a
a
When (BF = 1) indicates that the system is busy now, it will not accept any instruction until no busy (BF = 0). At the
same time, the address counter content’s (aaaaaaa)2; is read out.
c.10) Write Data to Character Generator RAM or Display Data RAM
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
1
0
d
d
d
d
It writes data (dddddddd)2 to character generator RAM or display data RAM.
c.11) Read Data from Character Generator RAM or Display Data RAM
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
1
1
d
d
d
d
It reads data (dddddddd)2 from character generator RAM or display data RAM. To get the correct data readout is
shown below:
(
)
Set the address of the character generator RAM or display data RAM or shift the cursor instruction.
(ii)
Send the “Read “instruction.
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
d
d
d
d
d
d
d
d
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC802 | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802A | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802AIMLTRT | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802EVB | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802IMLTR | Fully Integrated Lithium-Ion Battery Charger System with Timer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC802AEVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802AIMLTRT | 制造商:Semtech Corporation 功能描述:Constant Current/Voltage Charger Li-Ion/Li-Pol/NiCD/NiMH 1000mA 4.2V/4.1V 16-Pin MLP EP T/R |
| SC802B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD module |
| SC802EVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC802IMLTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Fully Integrated Lithium-Ion Battery Charger System with Timer |
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