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參數(shù)資料
| 型號： | HT82K96E |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit USB Multimedia Keyboard Encoder OTP MCU |
| 中文描述： | 8位USB多媒體鍵盤編碼器檢察官辦公室單片機 |
| 文件頁數(shù)： | 21/46頁 |
| 文件大?。?/td> | 325K |
| 代理商： | HT82K96E |
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HT82K96E
Rev. 1.70
21
April 22, 2004
SIES. Register (for version C or later version) is used to indicate the present signal state which the SIE receives and
also defines whether the SIE has to change the device address automatically.
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Func.
NMI
EOT
Setup
NAK
IN
OUT
F0_ERR
Adr_set
R/W
R/W
R
R
R
R
R/W
R/W
R/W
Reg_Adr
01000101B
SIES Register Table
Func. Name
R/W
Description
Adr_set
R/W
This bit is used to configure the SIE to automatically change the device address with the
value of the Address+Remote_WakeUp Register (42H).
When this bit is set to 1 by F/W, the SIE will update the device address with the value
of the Address+Remote_WakeUp Register (42H) after the PC Host has successfully
read the data from the device by the IN operation. The SIE will clear the bit after updating
the device address. Otherwise, when this bit is cleared to 0 , the SIE will update the de-
vice address immediately after an address is written to the Address+Remote_WakeUp
Register (42H)
Default 0
F0_Err
R/W
This bit is used to indicate that some errors have occurred when accessing the FIFO0.
This bit is set by SIE and cleared by F/W.
Default 0
Out
R/W
This bit is used to indicate that an OUT token (except for the OUT zero length) has been
received. The F/W clear the bit after the OUT data has been read. This bit will also be
cleared by the SIE after the next valid SETUP token is received.
Default 0
IN
R
ThisbitisusedtoindicatethatthecurrentsignaltheUSBisreceivingfromthePCHostis
IN token.
NAK
R
This bit is used to indicate that the SIE is transmitting NAK signal to the Host in response
to the PC Host IN or OUT token.
Setup
R
This bit indicates that the current token is setup token. Don t care CRC or EOP error of
the setup token, this bit has be set to 1 . When suspend= 1 & setup= 1 , it indicates that
something is wrong in the USB Interface. Firmware in-charge must to do something to
save the device and keep it in good condition.
EOT
R
End of transaction flag, normal status is 1. If suspend= 1 line & = 0 indicates that some-
thing is wrong in the USB Interface. Firmware in-charge must to do something to save
the device and keep it in good condition.
NMI
R/W
This bit is used to control whether the USB interrupt is output to the MCU in NAK re-
sponse to the PC Host IN or OUT token.
1: only has USB interrupt, data is transmitted to the PC host or data is received from the
PC Host
0: always has USB interrupt if the USB accesses FIFO0
Default 0
SIES Function Table
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT82M21A | 3-Key 3D USB+PS/2 Optical Mouse Controller |
| HT82M22 | 5-Key 3D USB+PS/2 Optical Mouse Controller |
| HT82M22A | 5-Key 3D USB+PS/2 Optical Mouse Controller |
| HT82M23C | 3/5-Key USB+PS/2 Optical Mouse Controller |
| HT82M23A | 3/5-Key USB+PS/2 Optical Mouse Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82K96E_07 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit OTP MCU |
| HT82M13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT82M21A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Optical Mouse Controller |
| HT82M21A_05 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Optical Mouse Controller |
| HT82M22 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:5-Key 3D USB+PS/2 Optical Mouse Controller |
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