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)： 75/102頁
文件大?。?/td> 511K
代理商： AT43USB326-AU
75
AT43USB326
3313D–USB–04/06
Selective Suspend,
Downstream Ports
Selective Suspend,
Embedded Function
Selective Resume,
Embedded Function
Hardware
Firmware
1.
Set or Clear Port Feature
PORT_SUSPEND decoded
Write HPCON[2:0] and HPADD[2:0]
bits
2.
3.
Suspend or resume port per
command
Hardware
Firmware
1.
Set Port Feature PORT_SUSPEND
decoded
Disable Port 1’s endpoints
2.
3.
Set GPIO to low power state if required
Hardware
Firmware
1.
Clear Port Feature PORT_SUSPEND
decoded
Clear Port 1 suspend status bit
2.
3.
Restore GPIO states if required
4.
Wait 23 ms, then set enable status bit
and suspend change bit
Enable Port 1 endpoints
5.
6.
Send updated port status at next
IN to endpoint1
相關(guān)PDF資料
PDF描述
AT43USB351M-AC Full-speed/Low-speed USB Microcontroller with ADC and PWM
AT43USB353M-AC Low Cost Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355E-AC Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355E-AU Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355M-AC Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
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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