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參數(shù)資料
| 型號： | PT6314-001L |
| 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)： | 28/49頁 |
| 文件大?。?/td> | 1028K |
| 代理商： | PT6314-001L |
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URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
“FUNCTION SET” INSTRUCTION
RS
CODE
The instruction above sets the data length of the data bus lines. This instruction initializes the system,
and must be the first instructed executed after power is turned ON.
The “DL” and “N” settings are described below:
“DL”=”1”: 8-bit MCU Interface using DB7 to DB0
“DL”=”0”: 4-bit MCU Interface using DB7 to DB4
“N”=”0”: 1-Line Display using SG1 to SG40. (SG41 to SG80 are fixed at “Low Level”)
“N”=”1”:2-Line Display using SG1 to SG80
x = Not Relevant
BR1 and BR0 flags are used to modulate the pulse width of the Segment Output thereby controlling the
VFD brightness.
BR1
BR0
Brightness
0
0
100%
0
1
75%
1
0
50%
1
1
25%
tDSP
≒
200
μ
s, tBLK
≒
10
μ
s
tDSP
PT6314 V1.3
- 28 -
March, 2006
Dot Character VFD Controller/Driver IC
PT6314
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
1
DL
0
N
X
BR1 BR0
tp
tDSP x 1.00
tDSP x 0.75
tDSP x 0.5
tDSP x 0.25
tp
T
tBLK
tBLK
SGn
G1
Gn
where n = number of Grid, T =n x (tDSP + tBLK)
During Reset,
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
1
1
1
0
0
0
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PDF描述 |
|---|---|
| PT6314-002 | Dot Character VFD Controller/Driver IC |
| PT6314-16 | Dot Character VFD Controller/Driver IC |
| PT6315-S(L) | VFD Driver/Controller IC |
| PT6315 | VFD Driver/Controller IC |
| PT6318 | Power Switch ICs for Express Card™; Package: SSOP-B20; Constitution materials list: Packing style: Tube packaging; Package quantity: 25; Minimum package quantity: 2000; |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| PT6314-16 | 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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