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| 型号： | TSS463D |
| 英文描述： | Industrial Control IC |
| 中文描述： | 工业控制IC |
| 文件页数： | 10/52页 |
| 文件大小： | 268K |
| 代理商： | TSS463D |
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TSS461C
10
Rev. D (22 Feb 01)
In addition to the VAN specification there is also a pulsed coding of the dominant and recessive states. This mode is
intended to be used with an optical or radio link. In this mode the dominant state for the transmitter is a low pulse, (2x
prescaled clocks at the beginning of the bit) and the recessive state is just a high level.
When receiving in this mode it is not the state of the signal itself which is decoded, but the edges. Also, reception is
imposed on the RxD0 input, and the diagnosis system does not operate correctly.
In addition in this mode there is an internal loopback in the circuit since optical transceivers are not able to receive
the signal that they themselves transmit.
VAN BUS
SEQUENCE
VAN BUS
SEQUENCE
VAN BUS
SEQUENCE
NUMBER OF
PRESCALED
CLOCKS
NORMAL OR PULSED RECESSIVE STATE
NORMAL DOMINANT STATE
PUSED DOMINANT STATE
0
4
8
12
16
2
6
10
14
Figure 7. State Encoding.
In Figure 7. the pulsed waveforms are shown. In Figure 10. through Figure 16. the low
“
timeslots
”
(i.e. blocks of 16
prescaled clocks) should be replaced by the dominant waveform showed in Figure 7. , if the correct representations
for pulsed coding are to be seen.
7.2. VAN Frame
SOFIDFIELD
COMMAND
EXT RAK R/W RTR
DATA FIELD
FRAME
SUM
EODACK EOF
Figure 8. Van Bus Frame.
The VAN bus supports three different module (unit) types:
First, the
Autonomous
module, which is a bus master. It can transmit Start Of Frame (SOF) sequences, it can initiate
data transfers and can receive messages.
Second, the
Synchronous access
module. It cannot transmit SOF sequences, but it can initiate data transfers and
can receive messages.
And finally, the
Slave
module, which can only transmit using an in-frame mechanism and can receive messages.
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| TSS463R | Industrial Control IC |
| TSS461E | VAN Data Link Controller |
| TSS461E-TDRA-9 | VAN Data Link Controller |
| TSS461E-TERA-9 | VAN Data Link Controller |
| TSS461E-TRDZ-9 | VAN Data Link Controller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TSS463R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| TSS463VAN | 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:Van Controller Serial Interface |
| TSS47 | 功能描述:瓷片电容器 100V 20% 0.047uF RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| TSS4B01G | 功能描述:整流器 4.0 Amp 50 Volt 150 Amp IFSM RoHS:否 制造商:Vishay Semiconductors 产品:Standard Recovery Rectifiers 配置: 反向电压:100 V 正向电压下降: 恢复时间:1.2 us 正向连续电流:2 A 最大浪涌电流:35 A 反向电流 IR:5 uA 安装风格:SMD/SMT 封装 / 箱体:DO-221AC 封装:Reel |
| TSS4B01G C2 | 制造商:SKMI/Taiwan 功能描述:Diode Rectifier Bridge Single 50V 4A 4-Pin TS4B Tube |
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