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參數(shù)資料
| 型號： | TSS461C-TDRZ |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | VAN Data Link Controller |
| 中文描述： | 1 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PDSO24 |
| 封裝： | ROHS COMPLIANT, SO-24 |
| 文件頁數(shù)： | 43/57頁 |
| 文件大?。?/td> | 423K |
| 代理商： | TSS461C-TDRZ |
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43
TSS461C
4193G–AUTO–12/04
Second, another module on the bus replies with an in-frame reply. In this case the mes-
sage type will pass immediately into the after reception state, without passing the after
transmission state.
Third, the TSS461C has not yet started to transmit the reply request, when another
module either requests a reply, and gets it, or transmits a deferred reply. Warning! This
should be avoided as it may result in an illegal message type (Illegal reply Request).
The immediate Reply Message will attempt to transmit an in-frame reply, using the data
in the message buffer. A deferred Reply Message is shown below.
This message type will immediately transmit a deferred reply frame.
Finally, there is the Reply Request Detector Message type. Its purpose is to receive a
reply request frame and notify the processor, without transmitting an in-frame reply.
The table above shows all inactive messages types. The last combination will transmit a
reply request, but will not receive the reply since its buffer is tagged as occupied.
Reply Request Message Without Transmission
RNW
RTR
CHTx
CHRx
Initial Setup
1
1
Don’t Care
0
After Reception
1
1
Unchanged
1
Immediate Reply Message
RNW
RTR
CHTx
CHRx
Initial Setup
1
0
0
0
After Transmission
1
0
1
1
Deferred Reply Message
RNW
RTR
CHTx
CHRx
Initial Setup
1
0
0
1
After Reception
(of Reply Request)
1
0
1
1
Reply Request Detection Message
RNW
RTR
CHTx
CHRx
Initial Setup
1
0
1
0
After Reception
1
0
1
1
Inactive Message
RNW
RTR
CHTx
CHRx
Recommended
Don’t Care
Don’t Care
1
1
After Transmission
0
0
1
Don’t care
After Reception
0
1
Don’t Care
1
Illegal Reply Request
1
1
0
1
相關PDF資料 |
PDF描述 |
|---|---|
| TSS461CD | LAN Node Controller |
| TSS461CR | LAN Node Controller |
| TSS463-AA | TSS463-AA [Updated 3/03. 60 Pages] |
| TSS463D | Industrial Control IC |
| TSS463R | Industrial Control IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TSS461CVAN | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Van Controller Serial Interface |
| TSS461E | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:VAN Data Link Controller |
| TSS461E_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:VAN Data Link Controller |
| TSS461E-TDRA-9 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:VAN Data Link Controller |
| TSS461E-TDRZ-9 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:VAN Data Link Controller |
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