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參數(shù)資料
| 型號(hào)： | DM6380L |
| 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(yǔ)音/揚(yáng)聲器調(diào)制解調(diào)器設(shè)備集 |
| 文件頁(yè)數(shù)： | 24/40頁(yè) |
| 文件大?。?/td> | 341K |
| 代理商： | DM6380L |
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DM336P
V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set
24
Final
Version: DM336P-DS-F02
August 15, 2000
DM6381/82 Pin Description
Pin No.
1
Pin Name
RD_SP2
I/O
I
Description
Data Input Pin Of Serial Port 2:
The serial data is sampled at the falling edge of the SCLK. The
MSB is coming immediately after falling of FR_SP2 signal.
Frame Signal For Serial Port 2:
This pin keeps at the low state normally and changes it's state
according to the rising edge of the SCLK clock. A high to low
transition initiates a data transfer.
Analog Power For PLL Circuit
Oscillator Output Pin
Oscillator Input Pin:
A 40.32MHz crystal and feedback resister should be connected
between OCSI and OSCO.
Analog Ground For PLL Circuit
Transmit Data Rate Clock:
This pin is used as reference clock of TXD pin.
Digital Ground
2
FR_SP2
I/O
3
4
5
AVDD
OSCO
OSCI
P
O
I
6
7
AGND
TXDCLK
P
I
8, 29, 60, 68, 71,
84, 94, 95
9
DGND
P
RXDCLK
I
Receive Data Rate Clock:
This pin is used as reference clock of RXD pin.
20.16MHz Clock Output For DM6380 Chip
Modem Received Data
Shifted out to the EIA port through this pin according to the rising
edge of RXDCLK.
Digital Power
Modem Transmit Data
Shifted into DM6381/DM6382 from EIA port through this pin at
the rising edge of TXDCLK.
Read Indication Of Dual Port RAM
, low active.
Write Indication Of Dual Port RAM
, low active.
Dual Port RAM Address Bus Input
This address bus can access 16 bytes dual port RAM.
Dual Port RAM Chip Select Pin
, low active.
Data Bus Of The Dual Port RAM
Clock Output Pin For DM6383
The frequency of this clock can be programmed to be either
22.43MHz or 44.87MHz.
Output Port Bit F
Output Port Bit E
Output Port Bit D
Output Port Bit C
No Connection
10
11
CODEC_CLK
RXD
O
O
12, 42, 57, 90, 93
13
VDD
TXD
P
I
14
15
/URD
/UWR
I
I
I
16 - 19
UAR3 - UAR0
20
/UCS
I
21 - 28
30
UD0 - UD7
MSCLK
I/O
O
31
32
33
34
P0.F
P0.E
P0.D
P0.C
NC
O
O
O
O
-
35 - 41, 43 - 56,
58, 59, 61 - 67,
70, 72, 77 - 83,
85 - 89
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM6381F | V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM6382F | V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM6383F | V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM336P | V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM64ALS244BN | Dual 4-Bit Non-Inverting Buffer/Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM6381F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM6382F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM6383F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set |
| DM63G | 制造商:American Electronic Components / DURAKOOL 功能描述:Relay Socket Module 制造商:American Electronic Components / DURAKOOL 功能描述:RELAY SOCKET MODULE; Socket Mounting:Plug In; Voltage Rating:230V; Accessory Type:Relay Socket; Contact Voltage AC Max:230V; Contact Voltage DC Max:230V; Features:Green LED; For Use With:DZM2, DZM4, DZM90 & DZM92 Relays ;RoHS Compliant: Yes |
| DM644 LL-SUB-12-1F | 制造商:Timesys Corporation 功能描述:LINUXLINK PRO EDITION FOR TI DAVINCI DM644X - Virtual or Non-Physical Inventory (Software & Literature) |
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