參數(shù)資料
型號： AT43USB326-AU
廠商： Atmel Corp.
英文描述： Multimedia USB Keyboard Controller with Embedded Hub
中文描述： 多媒體USB鍵盤控制器的嵌入式集線器
文件頁數(shù)： 51/102頁
文件大?。?/td> 511K
代理商： AT43USB326-AU
51
AT43USB326
3313D–USB–04/06
Control Write Status
Response State
The Function Interface Unit receives an IN token from the Host. The FIU responds with a zero
length DATA1 packet, retrying until it receives an ACK back from the Host. The FIU then
asserts a TX_COMPLETE interrupt.
Hardware
Firmware
1.
IN token from Host
2.
Send Data1(0)
3.
ACK from Host
Set TX Complete
→
INT
4.
5.
Read UISR
6.
Read CSR0
7.
Clear TX COMPLETE, clear Data
End, set Force STALL in CAR0
Set UIAR[EP0 INTACK] to clear the
interrupt source
8.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43USB351M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB351M_04 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB351M-AC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB353M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB353M_03 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Low Cost USB Microcontroller with Hub, ADC and PWM
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