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参数资料
| 型号： | DS2141A |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Digital Transmission Controller |
| 英文描述： | DATACOM, FRAMER, PDIP40 |
| 封装： | 0.600 INCH, DIP-40 |
| 文件页数： | 35/39页 |
| 文件大小： | 470K |
| 代理商： | DS2141A |
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DS2141A
5 of 39
PIN
SYMBOL
TYPE
DESCRIPTION
38
TLINK
I
Transmit Link Data. If enabled via TCR1.2, this pin will be
sampled during the F-bit time on the falling edge of TCLK for data
insertion into either the FDL stream (ESF) or the Fs-bit position
(D4) or the Z-bit position (ZBTSI). See Section 13 for timing
details.
39
TSYNC
I/O
Transmit Sync. A pulse at this pin will establish either frame or
multiframe boundaries for the DS2141A. Via TCR2.2, the DS2141A
can be programmed to output either a frame or multiframe pulse at
this pin. If this pin is set to output pulses at frame boundaries, it can
also be set via TCR2.4 to output double-wide pulses at signaling
frames. See Section 13 for timing details.
40
VDD
-
Positive Supply. 5.0 volts.
DS2141A REGISTER MAP
ADDRESS
R/W
REGISTER NAME
20
R/W
Status Register 1
21
R/W
Status Register 2
22
R/W
Receive Information
Register
23
R
Bipolar Violation/ESF
Error Event Count
Register 1
24
R
Bipolar Violation/ESF
Error Event Count
Register 2
25
R
CRC6 Count Register 1
26
R
CRC6 Count Register 2
27
R
Frame Error Count
Register
28
R
Receive FDL Register
29
R/W
Receive FDL Match
Register 1
2A
R/W
Receive FDL Match
Register 2
2B
R/W
Receive Control Register
1
2C
R/W
Receive Control Register
2
2D
R/W
Receive Mark Register 1
2E
R/W
Receive Mark Register 2
2F
R/W
Receive Mark Register 3
30
Not Assigned
31
Not Assigned
32
R/W
Transmit Channel
Blocking Register 1
33
R/W
Transmit Channel
Blocking Register 2
ADDRESS
R/W
REGISTER NAME
34
R/W
Transmit Channel
Blocking Register 3
35
R/W
Transmit Control
Register 1
36
R/W
Transmit Control
Register 2
37
R/W
Common Control
Register 1
38
R/W
Common Control
Register 2
39
R/W
Transmit Transparency
Register 1
3A
R/W
Transmit Transparency
Register 2
3B
R/W
Transmit Transparency
Register 3
3C
R/W
Transmit Idle Register 1
3D
R/W
Transmit Idle Register 2
3E
R/W
Transmit Idle Register 3
3F
R/W
Transmit Idle Definition
Register
60
R
Receive Signaling
Register 1
61
R
Receive Signaling
Register 2
62
R
Receive Signaling
Register 3
63
R
Receive Signaling
Register 4
64
R
Receive Signaling
Register 5
相关PDF资料 |
PDF描述 |
|---|---|
| DS2143N | DATACOM, FRAMER, PDIP40 |
| DS2143QN | DATACOM, FRAMER, PQCC44 |
| DS2143Q | DATACOM, FRAMER, PQCC44 |
| DS2143 | DATACOM, FRAMER, PDIP40 |
| DS2148GN | DATACOM, PCM TRANSCEIVER, BGA49 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2141AN | 功能描述:网络控制器与处理器 IC T1 Controller w/Elastic Store RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS2141AQ | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS2141AQ/T&R | 制造商:Maxim Integrated Products 功能描述:T1 CONTROL. W/ELAS.ST. 44-PLCC TRL - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC CONTROLLER T1 5V 44-PLCC |
| DS2141AQ/T&R+ | 制造商:Maxim Integrated Products 功能描述:T1 CNTRLR 44PLCC - Tape and Reel |
| DS2141AQ/T&R | 功能描述:网络控制器与处理器 IC T1 Controller w/Elastic Store RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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