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參數(shù)資料
| 型號： | DM336P |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| 中文描述： | .34綜合數(shù)據(jù)/傳真/語音/揚(yáng)聲器調(diào)制解調(diào)器設(shè)備集 |
| 文件頁數(shù)： | 2/40頁 |
| 文件大?。?/td> | 341K |
| 代理商： | DM336P |
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DM336P
V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set
2
Final
Version: DM336P-DS-F02
August 15, 2000
Table of Contents
General Description............................................... 1
Block Diagram ....................................................... 1
Features................................................................ 3
Chipset
Chip 1: DM6383 Modem Controller Unit with PnP
for ISA (MCU)
DM6383 Description ........................................... 4
DM6383 Block Diagram...................................... 4
DM6383 Features............................................... 4
DM6383 Pin Configuration.................................. 5
DM6383 Pin Description ..................................... 6
DM6383 Functional Description .......................... 8
1. Operating Mode Selection............................ 8
2. Micro-controller (8031) Reference................ 8
3. Micro-controller Register Description............ 8
4. UART (16550A) Emulation Registers........... 9
5. Plug and Play (PnP) Module .......................14
DM6383 Absolute Maximum Ratings .................20
DM6383 DC Electrical Characteristics................21
DM6383 AC Electrical Characteristics & Timing
Waveforms.....................................................21
Chip 2: DM6381/DM6382 ITU-T V.34 TX and RX
Digital Signal Processor (TX DSP and RX
DSP) Description
DM6381/82 Description .....................................22
DM6381/82 Block Diagram ................................22
DM6381/82 Features.........................................22
DM6381/82 Pin Configuration ............................23
DM6381/82 Pin Description ...............................24
DM6381/82 Functional Description....................26
1. System Clock.............................................26
2. Serial Port ..................................................26
3. Dual Port RAM ...........................................26
4. Interrupt......................................................26
DM6381/82 Absolute Maximum Ratings ............26
DM6381/82 DC Electrical Characteristics...........27
DM6381/82 AC Electrical Characteristics & Timing
Waveforms.....................................................27
Chip 3: DM6380 Analog Front End (AFE)
Description
DM6380 Description..........................................29
DM6380 Block Diagram.....................................29
DM6380 Features..............................................30
DM6380 Pin Configuration.................................30
DM6380 Pin Description....................................31
DM6380 Functional Description.........................31
DM6380 Absolute Maximum Ratings.................32
DM6380 DC Characteristics...............................32
DM6380 AC Characteristics & Timing Waveforms
..........................................................................33
DM6380 Performance........................................33
Application Circuit (for reference only)...................34
Package Information.............................................38
Ordering Information.............................................40
Company Overview ..............................................40
Contact Windows..................................................40
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