- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373745 > TSS461CR LAN Node Controller PDF資料下載
參數(shù)資料
| 型號(hào)： | TSS461CR |
| 英文描述： | LAN Node Controller |
| 中文描述： | 網(wǎng)絡(luò)節(jié)點(diǎn)控制器 |
| 文件頁數(shù)： | 41/52頁 |
| 文件大小： | 268K |
| 代理商： | TSS461CR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁當(dāng)前第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
TSS461C
41
Rev. D (22 Feb 01)
13. Retries, rearbitrate and abort
Retries and rearbitrate commands are located, respectively, in the Transmit Control Register and in the Command
Register. An abort command is located in each channel register set, in the Message Length & Status Register
(base_address + 0x03). These three commands are available only when the TSS461C is producer.
Activate
Ch. enabled in
Xmit mode
no
Select the lowest
Ch. number and
load
”
Max - retries
”
yes
Abort activated
on current Ch.
yes
Disable of
current Ch.
no
Wait for bus free
(EOF+IFS= 12 Timeslots)
Retry needed
abort
no
no
Abort required
on current Ch.
rearbitrate
rearbitrate
yes
Transmit frame
and wait for the end
Decrement
retry counter
Figure 25. Transmit function
13.1. Retries
The purpose of retries feature is to provide, for the user, the capability of retrying a transmit request in case of failure,
when a node tries to reach another node, either on normal DATA frame or on REPLY REQUEST frame.
The maximum of retries is programmable through MR[3:0] of the Transmit Control Register (0x01). When a channel
is enable - bit CHTx= 0 of Message Length & Status Register, a 4-bit counter is loaded with MR[3:0]. At each attempt,
this counter will be count-down. To 0, an IT TE is set in the Interrupt Status Register (0x09), and the transmission is
stopped.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSS463-AA | TSS463-AA [Updated 3/03. 60 Pages] |
| TSS463D | Industrial Control IC |
| TSS463R | Industrial Control IC |
| TSS461E | VAN Data Link Controller |
| TSS461E-TDRA-9 | VAN Data Link Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSS461C-TDRZ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC ASICS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。