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參數(shù)資料
| 型號： | IRMCK203 |
| 廠商： | International Rectifier |
| 英文描述： | High Performance Sensorless Motion Control IC |
| 中文描述： | 高性能運動控制芯片傳感器 |
| 文件頁數(shù)： | 33/57頁 |
| 文件大?。?/td> | 400K |
| 代理商： | IRMCK203 |
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IRMCK203
RS-232 Register Read Access
A register read operation consists of a command/address byte, byte count and checksum. When the IRMCK203
receives the command, it validates the checksum and transmits the register data to the host.
Command / Address Byte
Register Read Operation
Command Acknowledgement Byte
Register Data (Byte Count bytes)
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
33
Byte Count
Checksum
Checksum
Register Read Acknowledgement (transfer OK)
Command Acknowledgement Byte
Checksum
Register Read Acknowledgement (error)
The following example shows a command sequence sent from the host to the IRMCK203 requesting four bytes of read
register data:
0xA0
Read operation beginning at offset 0x20 (high-order bit selects read operation)
0x04
Requested data byte count is 4
0xA4
Checksum
A good reply from the IRMCK203 might appear as follows:
0x20
Read completed OK at offset 0x20
0x11
Data byte 1
0x22
Data byte 2
0x33
Data byte 3
0x44
Data byte 4
0xCA
Checksum
An error reply to the command would have the following format:
0xA0
Read at offset 0x20 completed in error
0xA0
Checksum
RS-232 Timeout
The IRMCK203 receiver includes a timer that automatically terminates transfers from the host to the IRMCK203 after
a period of 32 msec.
RS-232 Transfer Examples
The following example shows a normal exchange executing a register write access.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRMCK203SAMP | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IRMCK311 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
| IRMCK311TR | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 Motor CTRL IC 60MHz 8K RAM 12bit A/D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IRMCK311TY | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
| IRMCK312 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Dual Channel Sensorless Motor Control IC for Appliances |
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