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參數(shù)資料
| 型號： | PT6314-002 |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | Dot Character VFD Controller/Driver IC |
| 中文描述： | 字符點VFD控制器/驅(qū)動器IC |
| 文件頁數(shù)： | 4/49頁 |
| 文件大?。?/td> | 1028K |
| 代理商： | PT6314-002 |
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URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
PIN DESCRIPTION
Pin Name
I/O
VDD2
-
VSS2
-
VDD1
-
OSCO
O Oscillation Signal Output Pin
OSC2
O Oscillation Output Pin
OSC1
I
Oscillation Input Pin
Reset Pin
When this pin is set to “0”, all internal registers and commands are
initialized. The Segment and Grid Outputs are fixed to VDD.
Test Pin
0 or floating : the Normal Operation Mode
1:the Test Mode is active
Display Line Select Pin
This pin is used to select the number of display lines when
Power is ON, Reset or Resetting.
0: 1 line is selected (N=”0”)*
Duty Select Pin
These pins set the duty ratio. The duty ratio is determined by the
number of Grid.
Read/Write (Write) Signal Pin
Under the M68 Parallel Data Transfer Mode (R/W), this pin functions as
the Data Transfer Select Pin.
0: Write Function 1: Read Function
Under the i80 parallel data Transfer Mode (/WR), this pin is Write
Enable Pin. It writes data at the rising edge of this signal.
Under the Serial Transfer Mode, the Read or Write function is selected
by instruction and this pin is connect to either “H” or “L”.
Register Select/Strobe Pin
Under the Parallel Transfer Mode is selected, this pin acts as the
Register Select Pin.
0:Instruction Register (IR) 1: Data register (DR)
Under Serial Data Transfer Mode, this pin acts as the Strobe Input Pin.
Enable (Read)/Shift Clock
Under the M68 Parallel Data Transfer Mode (E), this pin functions as
the Write Enable Pin. Data is written at the falling edge.
Under the i80 Parallel Data Transfer Mode (/RD), this pin functions as
the Read Enable Pin. When this pin is set to “LOW”, data is outputted to
the Data Bus.
Under the Serial Data Transfer Mode, this pin functions as the Shift
Clock Input Pin. Data is written at the rising edge.
PT6314 V1.3
- 4 -
March, 2006
Dot Character VFD Controller/Driver IC
PT6314
Description
Pin No.
1, 36
2, 35
3
4
5
6
VFD Driving Power Supply Pin
VFD Driving Power Supply Pin
Logic Power Supply Pin
/RESET
I
7
TEST
I
8
DLS
I
the
1: 2 lines are selected (N=”1”)*
9
DS1, DS0
I
10, 11
R/W(/WR)
I
12
RS/STB
I
13
E(/RD)/SCK
I
14
Note: *=N is the Display Line Select Flag in “Function Set” Command
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6314-002L | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC |
| PT6314-007 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC |
| PT6314-008 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC |
| PT6314-16 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC |
| PT6314-16L | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC |
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