參數(shù)資料
型號: PT6315-S(L)
廠商: Princeton Technology Corporation
英文描述: VFD Driver/Controller IC
中文描述: VFD驅(qū)動/控制芯片
文件頁數(shù): 9/20頁
文件大?。?/td> 1111K
代理商: PT6315-S(L)
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
COMMAND 3: ADDRESS SETTING COMMANDS
Address Setting Commands are used to set the address of the display memory. The address is
considered valid if it has a value of “00H” to “1DH”. If the address is set to 1EH or higher, the data is
ignored until a valid address is set. When power is turned ON, the address is set at “00H”.
Please refer to the diagram below.
MSB
LSB
1
1
0
b4 b3 b2 b1 b0
Address: 00H to 1DH
PT6315-S V1.9
- 9 -
September, 2005
VFD Driver/Controller IC
PT6315-S
COMMAND 4: DISPLAY CONTROL COMMANDS
The Display Control Commands are used to turn ON or OFF a display. It also used to set the pulse
width. Please refer to the diagram below. When the power is turned ON, a 1/16 pulse width is selected
and the displayed is turned OFF (the key scanning is stopped).
MSB
LSB
1
0
-
-
b3 b2 b1 b0
Not Relevant
Dimming Quantity Settings:
000: Pulse width = 1/16
001: Pulse width = 2/16
010: Pulse width = 4/16
011: Pulse width = 10/16
100: Pulse width – 11/16
101: Pulse width = 12/16
110: Pulse width = 13/16
111: Pulse width = 14/16
Display Settings:
0: Display Off (Key scan continues)
1: Display On
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