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參數(shù)資料
| 型號： | DS2407X |
| 英文描述： | Dual Addressable Switch Plus 1K.Bit Memory |
| 中文描述： | 雙尋址開關與1K.Bit記憶 |
| 文件頁數(shù)： | 23/31頁 |
| 文件大?。?/td> | 194K |
| 代理商： | DS2407X |
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DS2407
012099 23/31
channel B. The bus master can determine the availabil-
ity of channel B from bit 6 of the Channel Info byte.
The power–on default settings for the conditional
search become valid after the device has received any
ROM function command byte, even an invalid one, and
can be modified by writing to the appropriate Status
Memory location. As long as the device remains pow-
ered up, the modified search conditions are available for
use at any time.
QUALIFYING CONDITIONS FOR CONDITIONAL SEARCH
Figure 13
DESCRIPTION
CONDITIONAL SEARCH SELECT CODE
CONDITION
CHANNEL
CHANNEL SELECT
SOURCE SELECT
POLARITY
CSS4
CSS3
CSS2
CSS1
CSS0
Hidden Mode
neither one
don’t care
0
0
1
Unconditional
neither one
0
0
at least one of these bits
needs to be 1
0
Activity Latch = 0
A
0
1
0
1
0
Activity Latch = 1
A
0
1
0
1
1
Channel FF = 0
(transistor on)
A
0
1
1
0
0
Channel FF = 1
(transistor off)
A
0
1
1
0
1
PIO Low
A
0
1
1
1
0
PIO High
A
0
1
1
1
1
Activity Latch = 0
B
1
0
0
1
0
Activity Latch = 1
B
1
0
0
1
1
Channel FF = 0
(transistor on)
B
1
0
1
0
0
Channel FF = 1
(transistor off)
B
1
0
1
0
1
PIO Low
B
1
0
1
1
0
PIO High
B
1
0
1
1
1
Activity Latch = 0
A or B
1
1
0
1
0
Activity Latch = 1
A or B
1
1
0
1
1
Channel FF = 0
(transistor on)
A or B
1
1
1
0
0
Channel FF = 1
(transistor off)
A or B
1
1
1
0
1
PIO Low
A or B
1
1
1
1
0
PIO High
A or B
1
1
1
1
1
相關PDF資料 |
PDF描述 |
|---|---|
| DS2417X | 1-Wire Time Chip With Interrupt |
| DS2417 | 1-Wire Time Chip With Interrupt |
| DS2417P | 1-Wire Time Chip With Interrupt |
| DS2417V | 1-Wire Time Chip With Interrupt |
| DS2423 | 4kbit 1-Wire RAM with Counter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS2408 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch |
| DS2408_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch |
| DS2408S | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59 |
| DS2408S/R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch |
| DS2408S/T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch |
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