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參數(shù)資料
| 型號(hào)： | DS2490S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Bus Controller |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PDSO24 |
| 封裝： | 0.300 INCH, SO-24 |
| 文件頁數(shù)： | 22/51頁 |
| 文件大?。?/td> | 444K |
| 代理商： | DS2490S |
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DS2490
29 of 50
Command parameters:
2 bytes: 1 byte 1-Wire command (Search ROM or Conditional Search
ROM), 1 byte for number of devices. The number of devices byte
specifies the maximum number of devices to be discovered in a single
command call. A value of 0x00 indicates that all devices on the 1-Wire
Network are to be discovered.
EP2 data:
Length
8 bytes
ROM ID of the 1-Wire device to be accessed (SM = 0)
or ROM ID with which to start the search (SM = 1).
EP3 data:
Length
Description
If SM = 0: None
No data is returned.
If SM = 1: Varies, blocks
of 8 bytes.
ROM IDs of the devices discovered followed by 8
bytes discrepancy information (if RTS = 1 and the
numbers of devices on the 1-Wire Network is higher
than specified in the second parameter.
Result Register:
Code
Condition
EOS, NRS
ICP = 0, NTF = 0 or 1: and an error condition.
0x00
ICP = 0, NTF = 1: no error detected
None
ICP = 0, NTF = 0: no error detected
None
ICP = 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2502P | 128 X 8 OTPROM, PDSO6 |
| DS2502S | 128 X 8 OTPROM, PDSO8 |
| DS2502 | 128 X 8 OTPROM, PBCY3 |
| DS2505/T&R | 16K X 1 OTPROM, PBCY3 |
| DS2505P | 16K X 1 OTPROM, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2490S+ | 制造商:Maxim Integrated Products 功能描述:USB TO 1-WIRE BRIDGE 24SOIC W - Rail/Tube 制造商:Maxim Integrated Products 功能描述:USB 1-W BRIDGE CHIP 24-SO LF 制造商:Maxim Integrated Products 功能描述:Bulk |
| DS2490S+T&R | 制造商:Maxim Integrated Products 功能描述:USB TO 1-WIRE BRIDGE 24SOIC W - Tape and Reel |
| DS2490S+TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:USB to 1-Wire Bridge Chip |
| DS2490X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB to 1-Wire Bridge Chip(468.41 k) |
| DS2490X/T&R | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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