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參數資料
| 型號： | AD6315 |
| 英文描述： | 1/4- to 1/12 Duty VFD Controller/Driver |
| 中文描述： | 1/4- 1 / 12的稅VFD顯示控制器/驅動器 |
| 文件頁數： | 7/16頁 |
| 文件大?。?/td> | 243K |
| 代理商： | AD6315 |
AD6315
1/4- to 1/12 Duty VFD Controller/Driver
(2) Key Matrix and Key-input Data Storage RAM
The key matrix is made up of a 16 X 2 matrix, as shown below.
Anachip Corp.
www.anachip.com.tw
Rev. A5 Dec 29, 2003
7/16
KEY
1
KEY
2
S
1
/
1
S
2
/
2
S
3
/
3
S
4
/
4
S
5
/
5
S
6
/
6
S
7
/
7
S
8
/
8
S
9
/
9
S
1
/
1
S
1
/
1
S
1
/
1
S
1
/
1
S
1
/
1
S
1
/
1
S
1
/
1
The data of each key is stored as follows, and is read with the read command starting from the least
significant bit.
KEY
1
KEY
2
Seg
1
/ KS
1
Seg
5
/ KS
5
Seg
9
/ KS
9
Seg
13
/ KS
13
b0 b1
KEY
1
KEY
2
Seg
2
/ KS
2
Seg
6
/ KS
6
Seg
10
/ KS
10
Seg
14
/ KS
14
b2 b3
KEY
1
KEY
2
Seg
3
/ KS
3
Seg
7
/ KS
7
Seg
11
/ KS
11
Seg
15
/ KS
15
b4 b5
KEY
1
KEY
2
Seg
4
/ KS
4
Seg
8
/ KS
8
Seg
12
/ KS
12
Seg
16
/ KS
16
b6 b7
Reading
Sequence
(3) LED Port
Data is written to the LED port with the write command, starting from the least significant bit. “L” output
when the bit of this port is 0, and “H” output when the bit is 1. The data of bits after the 5
bit are ignored.
b3
b2
b1
b0
LSB
MSB
Don't care
LED
1
LED
2
LED
3
LED
4
Note: On power application, all the LED ports are “L” output.
(4) Commands
Commands set the display mode and status of the VFD driver.
The first 1 byte input to the AD6315 through the DIN pin after the STB pin has fallen is regarded as a
command. If STB is set high while commands/data are transmitted, serial communication is initialized,
and the commands/data being transmitted are invalid (however, the commands/data previously
transmitted remain valid).
相關PDF資料 |
PDF描述 |
|---|---|
| AD6315L | 1/4- to 1/12 Duty VFD Controller/Driver |
| AD6315LF | 1/4- to 1/12 Duty VFD Controller/Driver |
| AD6315Q | 1/4- to 1/12 Duty VFD Controller/Driver |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD6315L | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:1/4- to 1/12 Duty VFD Controller/Driver |
| AD6315LF | 功能描述:顯示驅動器和控制器 1/4 - 1/11 Duty RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| AD6315Q | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:1/4- to 1/12 Duty VFD Controller/Driver |
| AD6315QF | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:1/4- to 1/12 Duty VFD Controller/Driver |
| AD631XWNZ43GX | 制造商:Advanced Micro Devices 功能描述:AMD ATHLON II X4 631 PROCESSOR 2600MHZ 4MB FM1 100W TRAY - Trays |
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