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參數(shù)資料
| 型號： | HT82K96A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | USB Multimedia Keyboard Encoder 8-Bit Mask MCU |
| 中文描述： | 的USB多媒體鍵盤編碼器8位微控制器面膜 |
| 文件頁數(shù)： | 20/46頁 |
| 文件大小： | 298K |
| 代理商： | HT82K96A |
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HT82K96A
Rev. 1.50
20
August 25, 2006
The following is A/D converter timing diagrams
USB Interface and A/D Converter
There are 7 registers, including AWR (address + remote wake up; 42H in bank 1), STALL(43H in bank 1), PIPE (44H in
bank 1), MISC (46H in bank 1), FIFO0 (48H in bank 1), FIFO1 (49H in bank 1), FIFO2 (4AH in bank 1) and FIFO3 (4BH
in bank 1) used for the USB function. AWR register contains current address and a remote wake up function control bit.
The initial value of AWR is 00H . The address value extracted from the USB command has not to be loaded into this
register until the SETUP stage being finished.
Bit No.
Label
R/W
Function
0
WKEN
W
Remote wake-up enable/disable
7~1
AD6~AD0
W
USB device address
AWR (42H) Register
PIPE register represents whether the corresponding endpoint is accessed by host or not. This register is set only after
the time when host accesses the corresponding endpoint. Only the last accessed endpoint is shown in this register.
STALL register shows whether the corresponding endpoint works properly or not. As soon as the endpoint works im-
properly, the related bit in the STALL has to be set to 1 . The STALL will be cleared by USB reset signal.
Bit No.
Label
R/W
Function
0
STL0
W
Stall the endpoint 0
1
STL1
W
Stall the endpoint 1
2
STL2
W
Stall the endpoint 2
3
STL3
W
Stall the endpoint 3
7~4
W
Unused bit, read as 0
STALL (43H) Register
Bit No.
Label
R/W
Function
0
EP0RW
R
Endpoint 0 accessed
1
EP1RW
R
Endpoint 1 accessed
2
EP2RW
R
Endpoint 2 accessed
3
EP3RW
R
Endpoint 3 accessed
7~4
R
Unused bit, read as 0
PIPE (44H) Register
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT82K96E | 8-Bit USB Multimedia Keyboard Encoder OTP MCU |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82K96E | 制造商:HOLTEK 制造商全稱: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: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 |
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