參數(shù)資料
型號： PT6314-001
廠商： Princeton Technology Corporation
英文描述： Dot Character VFD Controller/Driver IC
中文描述： 字符點(diǎn)VFD控制器/驅(qū)動器IC
文件頁數(shù)： 19/49頁
文件大?。?/td> 1028K
代理商： PT6314-001
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
CPU INTERFACE (DATA TRANSFER)
M68 PARALLEL DATA TRANSFER
The M68 type of parallel data transfer is selected when IFSEL is set to “1” and MCU is set to “0” Under
this mode, the PT6314 can interface with the CPU in 4 or 8 bits . Please take note that the internal
registers are composed of 8 bits. During data transfer in 4 bits, DB4 to DB7 performs the data transfer
operation two times, the DB0 to DB3 must be set to either “H” or “L”. The higher order 4 bits (D4 to D7)
are initially transferred followed by the lower order 4 bits (D0 toD3). please refer to the diagrams below.
4-Bit M68 TYPE PARALLEL Data Transfer
PT6314 V1.3
- 19 -
March, 2006
Dot Character VFD Controller/Driver IC
PT6314
IR7
IR5
IR6
IR4
IR7
IR5
IR6
IR4
IR3
IR1
IR2
IR0
IR3
IR1
IR2
IR0
IR3
IR1
IR2
IR0
D7
D5
D6
D4
D3
D1
D2
D0
BF=0
IR5
IR6
IR4
DB7
E
R/W
RS
DB6
DB5
DB4
Write Instruction
Read Instruction
Write Data
Write Instruction
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6314-001L 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC
PT6314-002 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Dot Character VFD Controller/Driver IC
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
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