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參數(shù)資料
| 型號： | ASC7531A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| 中文描述： | 低電壓1 - Wire數(shù)字溫度傳感器和電壓監(jiān)測 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大小： | 196K |
| 代理商： | ASC7531A |
- 10 -
Andigilog, Inc. 2006
www.andigilog.com
December
2006 - 70A05012
aSC7531A / aSC7531B
8
8
8
8
RAM Addr
Write Data
Write Data
FCS
0x20
0x25
0x28
0x1B
Figure 11. Example Register Write
ReadReg
()
Reads from the sensor’s internal registers.
Write Data Length:
Read Data Length:
Command Code:
Example bus transaction to read a sensor located at address 0x48. This example reads 2 consecutive locations (0x20 and 0x21).
8
8
8
0x02 (command + address)
N (Number of bytes to read)
0xE1
8
Target Address
Write Length
Read Length
Command
0x48
0x02
0x02
0xE1
8
8
8
8
RAM Addr
FCS
Read Data
Read Data
FCS
0x20
0x9D
0x25
0x28
0x37
Figure 12. Example Register Read
VenCmdEnable
()
Vendor Command Enable enables the Vendor Specified Extensions.
Write Data Length:
0x01
Read Data Length:
0x00
Command Code:
0xE2
8
8
8
8
8
Target Address
Write Length
Read Length
Command
FCS
0x48
0x01
0x00
0xE2
0xE0
Figure 13. Vendor Command Enable
VenCmdDisable
()
Vendor Command Disable disables the Vendor Specified Extensions.
Write Data Length:
0x01
Read Data Length:
0x00
Command Code:
0xE3
8
8
8
8
8
Target Address
Write Length
Read Length
Command
FCS
0x48
0x01
0x00
0xE3
0xE7
Figure 14. Vendor Command Disable
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ASC7531AM10 | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7531B | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7531BM10 | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7611 | HARDWARE MONITOR WITH INTEGRATED FAN CONTROL |
| ASC7611QS24 | HARDWARE MONITOR WITH INTEGRATED FAN CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ASC7531AM10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7531B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7531BM10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7611 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HARDWARE MONITOR WITH INTEGRATED FAN CONTROL |
| ASC7611QS24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HARDWARE MONITOR WITH INTEGRATED FAN CONTROL |
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