參數(shù)資料
型號(hào)： HT82K95EE
廠商： Holtek Semiconductor Inc.
英文描述： USB Multimedia Keyboard Encoder 8-Bit MCU
中文描述： 的USB多媒體鍵盤(pán)編碼器8位微控制器
文件頁(yè)數(shù)： 22/45頁(yè)
文件大?。?/td> 297K
代理商： HT82K95EE
HT82K95EE/HT82K95AE
Rev. 1.20
22
August 28, 2006
The SIES Register 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
CRC_ERR
NAK
IN
OUT
F0_ERR
Adr_set
R/W
R/W
R
R/W
R
R
R/W
R/W
R/W
Reg_Adr
01000101B
SIES (45H) 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).
Whenthisbitissetto 1 byF/W,theSIEwillupdatethedeviceaddresswiththevalue
of the Address+Remote_WakeUp Register (42H) after the PC Host has successfully
readthedatafromthedevicebytheINoperation.TheSIEwillclearthebitafterupdat-
ing the device address. Otherwise, when this bit is cleared to 0 , the SIE will update
the device address immediately after an address is written to the Address+Re-
mote_WakeUp Register (42H)
Default 0
F0_Err
R/W
ThisbitisusedtoindicatethatsomeerrorshaveoccurredwhenaccessingtheFIFO0.
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
This bit is used to indicate that the current signal the USB is receiving from the PC
Host is IN token.
NAK
R
This bit is used to indicate that the SIE is transmitting NAK signal to the Host in re-
sponse to the PC Host IN or OUT token.
CRC_ERR
R/W
This bit is used to indicate there are CRCerror (bit=1). Firmware must do something to
save the device and keep it in good condition.
This bit is set by SIE and cleared by F/W.
EOT
R
End of transaction flag, normal status is 1. If suspend= 1 line & EOT= 0 indicates that
something is wrong in the USB Interface. Firmware in-charge must 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: has only 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
HT82K95A USB Multimedia Keyboard Encoder 8-Bit MCU
HT82K95E USB Multimedia Keyboard Encoder 8-Bit MCU
HT82K96A USB Multimedia Keyboard Encoder 8-Bit Mask MCU
HT82K96E 8-Bit USB Multimedia Keyboard Encoder OTP MCU
HT82M21A 3-Key 3D USB+PS/2 Optical Mouse Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT82K96A 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit Mask MCU
HT82K96E 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:8-Bit USB Multimedia Keyboard Encoder OTP MCU
HT82K96E_07 制造商:HOLTEK 制造商全稱(chēng):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(chēng):未知廠家 功能描述:Mouse/Trackball Controller
HT82M21A 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Optical Mouse Controller
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