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參數(shù)資料
| 型號(hào)： | W6691CD |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | ISDN S/T Interface Transceiver |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, 1.40 MM, LQFP-64 |
| 文件頁(yè)數(shù)： | 71/106頁(yè) |
| 文件大小： | 428K |
| 代理商： | W6691CD |
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Preliminary W6691
Publication Release Date: Sep 2001
71 Revision 1.1
8.8.3 Command/Indication Transmit Register CIX Read/Write Address 1BH
Value after reset: 0FH
7
6
5
4
3
2
1
0
0
0
0
BAC
CODX3
CODX2
CODX1
CODX0
BAC Bus Access Control
It is available if TIC bus function is active. If this bit is set to “1”, W6691 will try to access the TIC-bus to occupy
the C/I channel even if no D channel frame has to be transmitted. It should be reset when the access has been
completed to grant a similar access to the other devices transmitting in that GCI channel.
CODX3-0 Layer 1 Command Code
Value of the command code is transmitted to layer 1. If TE mode is selected, CODX3-0 bits are CI0 bit in GCI
bus channel.
Reading this register returns the previous written value.
8.8.4 S/Q Channel Receive Register
SQR Read Address 1CH
Value after reset: XXH
7
6
5
4
3
2
1
0
0
0
MSYN
0
S1
S2
S3
S4
MSYN Multiframe Synchronization
When this bit is "1", a multiframe synchronization is achived, i.e the S/T receiver has synchronized to the
received F
A
and M bit patterns.
S1-4 Received S Bits
These are the S bits received in NT to TE direction in frames 1, 6, 11 and 16. S1 is in frame 1, S2 is in frame 6
etc. These four bits are double buffered.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W6691CP | ISDN S/T Interface Transceiver |
| W6692 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
| W6693A | USB Bus ISDN S/T Interface Controller(USB總線的ISDN S/T接口控制器) |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W6691CP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISDN S/T Interface Transceiver |
| W6692 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCI Bus ISDN S/T-Controller |
| W6692A | 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 PCI 2.2 Interface and ACPT |
| W6692ACD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN LINE INTERFACE|BASIC|CMOS|QFP|100PIN|PLASTIC |
| W6692ACF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN LINE INTERFACE|BASIC|CMOS|QFP|100PIN|PLASTIC |
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