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參數(shù)資料
| 型號： | PT6315 |
| 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)： | 10/26頁 |
| 文件大?。?/td> | 727K |
| 代理商： | PT6315 |
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Tel : 886-2-29162151
Fax: 886-2-29174598
VFD Driver/Controller IC
PT6315
PT6315 v2.0
Page 10
Sep. 2002
LED Display
PT6315 provides 4 LED Display Terminals, namely LED1 to LED4. Data is written to the LED
Port starting from the least significant bit (b0) of the port using a WRITE Command. Each bit
starting from the least significant (b0) activates a specific LED Display Terminal -- b0
corresponds LED1 Display, b1 activates LED2 and so forth. Since there are only 4 LED display
terminals, bits 5 to 8 (b4 ~ b7) are not used and therefore ignored. This means that b4 to b7
does NOT in anyway activate any LED Display, they are totally ignored.
When a bit (b0 ~ b3) in the LED Port is “1”, the corresponding LED is OFF. Conversely, when
the bit is “0”, the LED Display is turned ON. For example, Bit 1 (as designated by b0) has the
value of “1”, then this means that LED1 is OFF.
It must be noted that when power is turned
ON, bit 1 to bit 4 (bo to b3) are given the value of “0” (all LEDs are turned ON)
. Please
refer to the diagrams below.
MSB
Figure 8: PT6315 LED Display Designation
LSB
-
b3
b2
b1
b0
-
-
-
NOT USED
LED1
LED2
LED3
LED4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6315_10 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:VFD Driver/Controller IC |
| PT6315-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:螢光顯示幕驅(qū)動器IC |
| PT6315-S(L) | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:VFD Driver/Controller IC |
| PT6315-S_10 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:VFD Driver/Controller IC |
| PT6315-SL | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:VFD Driver/Controller IC |
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