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參數資料
| 型號： | W6693A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | USB Bus ISDN S/T Interface Controller(USB總線的ISDN S/T接口控制器) |
| 中文描述： | USB總線綜合業務數字網的S / T接口控制器（綜合業務數字網的USB總線的S / T的接口控制器） |
| 文件頁數： | 19/32頁 |
| 文件大小： | 423K |
| 代理商： | W6693A |
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Preliminary Data Sheet
W6694 Passive USB-ISDN S/T-Controller
-19-
Publication Release Date: March., 2000
Revision 0.93
Offset
Size
(Byte)
2
2
2
Contents
15 0
Vendor ID
Device ID
Device release number
0
2
4
8. REGISTER DESCRIPTIONS
8.1 Interrupt Registers
These registers will be read by Interrupt-IN packet only, so USB host will periodically receive these data. These registers can
not be read by Bulk-IN transfer.
8.1.1 Interrupt Status Register
This register indicates interrupt occurred in various interrupt sources. This register is cleared automatically after it is read
and successfully ACKed by USB host.
Values after reset: 00h
7
6
5
4
3
ICC
MOC
PIOIC
0
0
ICC
Layer 1 Indication Code Change
A change of value in the received indication code has been detected. The new code is in Layer 1
Command/Indication Register (CIR) register.
MOC Monitor Channel Status Change
A change of value in the GCI mode Monitor Channel Interrupt Register (MOIR) has occurred.
PIOIC Programmable IO Port Input Signal Changed
A change of value in at least one input IO pin is detected. The input IO pins that change value can be identified in
PIO Input Change Register (PICR) register.
WAKE Device Remote Wake-Up
This bit indicates that W6694 has left suspend mode by detecting a broadcast SETUP message from ISDN switch. D
channel receive FIFO (RFIFO) has buffered the first few bytes of SETUP message. Software should issue
Isochronous-IN transaction to read this message.
ISTA
Read_clear
2
0
1
0
0
WAKE
相關PDF資料 |
PDF描述 |
|---|---|
| W6694 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
| W6810 | SINGLE-CHANNEL VOICEBAND CODEC |
| W6810IE | SINGLE-CHANNEL VOICEBAND CODEC |
| W6810IR | SINGLE-CHANNEL VOICEBAND CODEC |
| W6810IS | SINGLE-CHANNEL VOICEBAND CODEC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W6694 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:USB Bus ISDN S/T-Controller |
| W6694A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TE Mode S/T Controller with USB 1.1 Interface |
| W6694CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:USB Bus ISDN S/T-Controller |
| W66ARX-18 | 制造商:Magnecraft 功能描述: |
| W66MAF185X | 制造商:Panasonic Industrial Company 功能描述:CRT |
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