參數(shù)資料
型號: DM560P
廠商: Electronic Theatre Controls, Inc.
英文描述: V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
中文描述: .90綜合數(shù)據(jù)/傳真/語音/揚聲器調(diào)制解調(diào)器設(shè)備集
文件頁數(shù): 2/43頁
文件大小: 242K
代理商: DM560P
DM560P
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
2
Preliminary
Version: DM560P-DS-P07
August 11, 2000
Table of Contents
General Description
1
Block Diagram
1
Features
3
Chipset
Chip 1
: DM6583 Modem Controller Unit with PnP
DM6583 Description
DM6583 Block Diagram
DM6583 Features
DM6583 Pin Configuration
DM6583 Pin Description
DM6583 Functional Description
1. Operating Mode Selection
2. Micro-controller (8032) Reference
3. Micro-controller Register Description
4. UART (16550A) Emulation Registers
5. Plug and Play (PnP) Module
DM6583 Absolute Maximum Ratings
DM6583 Electrical Characteristics
DM6583 Timing Diagrams
4
4
4
5
6
8
8
8
8
9
16
24
24
25
Chip 2
: DM6581 ITU-T V.90 TX DSP
Chip 3
: DM6582 ITU-T V.90 RX DSP
DM6581/82 Description
DM6581/82 Block Diagram
DM6581/82 Features
DM6581/82 Pin Configuration
DM6581/82 Pin Description
DM6581/82 Functional Description
1. System Clock
2. Serial Port
26
26
26
27
28
29
29
29
3. Dual Port RAM
4. Interrupt
DM6581/82 Absolute Maximum Ratings
DM6581/82 Electrical Characteristics
DM6581/82 Timing Diagrams
30
30
31
31
32
Chip 3
: DM6580 Analog Front End
DM6580 Description
DM6580 Block Diagram
DM6580 Features
DM6580 Pin Configuration
DM6580 Pin Description
DM6580 Functional Description
DM6580 Absolute Maximum Ratings
DM6580 DC Characteristics
DM6580 AC Characteristics & Timing Diagrams 37
DM6580 Performance
33
33
34
34
35
35
37
37
37
Package Information
38
Ordering Information
40
Company Overview
40
Contacts
40
Appendix A-1 Internal Card Application Circuit 41
Appendix A-2 Internal Card Reference B.O.M. 42
Appendix B Copy Of FCC Approval Certificate 43
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