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參數資料
型號： W6691CD
廠商： WINBOND ELECTRONICS CORP
元件分類： 通信及網絡
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
文件頁數： 2/106頁
文件大?。?/td> 428K
代理商： W6691CD
Preliminary W6691
Publication Release Date: Sep 2001
2 Revision 1.1
TABLE OF CONTENTS
REVISION HISTORY..............................................................................................................................7
1. GENERAL DESCRIPTION.................................................................................................................8
2. FEATURES.........................................................................................................................................9
3. PIN CONFIGURATIONS..................................................................................................................10
4. PIN DESCRIPTION ..........................................................................................................................13
5. SYSTEM DIAGRAM AND APPLICATIONS.....................................................................................16
6. BLOCK DIAGRAM...........................................................................................................................18
7. FUNCTIONAL DESCRIPTIONS.......................................................................................................19
7.1.1 Main Block Functions ......................................................................................................................19
7.1.2 Interface and Operating Modes.......................................................................................................20
7.2.1 S/T Interface Transmitter/Receiver..................................................................................................20
7.2.2 Receiver Clock Recovery And Timing Generation ..........................................................................25
7.2.3 Layer 1 Activation/Deactivation.......................................................................................................26
7.2.4 Layer 1 Activation /Deactivation in LT-S Mode................................................................................32
7.2.5 D Channel Access Control ..............................................................................................................35
7.2.6 Frame Alignment .............................................................................................................................36
7.2.7Multiframe Synchronization ..............................................................................................................38
7.2.8Test Functions..................................................................................................................................40
7.3 B Channel Switching ........................................................................................................................ 41
7.4 PCM Port.......................................................................................................................................... 42
7.5 D Channel HDLC Controller ............................................................................................................. 42
7.5.1 D Channel Message Transfer Modes..............................................................................................44
7.5.2 Reception of Frames in D Channel .................................................................................................45
7.5.3 Transmission of Frames in D Channel ............................................................................................46
7.6 GCI Mode Serial Interface Bus......................................................................................................... 47
7.6.1 GCI Mode C/I Channel Handling.....................................................................................................49
7.6.2 GCI Mode Monitor Channel Handling..............................................................................................50
7.7 8-bit Microprocessor Interface........................................................................................................ 52
8 REGISTER DESRCRIPTIONS..........................................................................................................53
8.1 D Channel HDLC Controller Register Address Map......................................................................... 53
8.2 GCI Bus Control Register Address Map........................................................................................... 54
8.3 Miscellaneous Register Address Map.............................................................................................. 55
8.4 D Channel HDLC Controller Register Memory Map......................................................................... 55
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相關代理商/技術參數
參數描述
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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