參數(shù)資料
型號： TSS461F
廠商： Atmel Corp.
英文描述： VAN Data Link Controller
中文描述： 凡數(shù)據(jù)鏈路控制器
文件頁數(shù)： 50/57頁
文件大?。?/td> 397K
代理商： TSS461F
50
7615A–AUTO–02/06
TSS461F
Linked
Channels
The linkage feature allows two channels to share the same Message area, the message pointer
and the message length assumes the following property:
Zero value as message length (M_L [4:0] - base_address + 0x03) declares the channel
linked to another channel.
The number of this other channel is defined in the message pointer field (M_P [6:0] -
base_address + 0x02).
The pointer and the length values for the Message area are defined only once time, in the
register set of this other Channel.
Only one level of linkage can be created. For example, (see Figure 30) a Channel k can be
linked to the Channel i but not to Channel j, already defined as linked to Channel i.
All the others can be different between the two channels, for example the ID_Tag.
Figure 31.
Linkage Mechanism
This Message Area sharing permits either optimizing the allocation of the 128 bytes of DATA,
performing some special communications between the different nodes of the network.
ID_Tag j (msb)
ID_Tag j (lsb)
EXT RAK RNW RTR
DRAK
i
0x00
CHRx
Message Status
DATA 0
-
ID_Tag i (msb)
ID_Tag i (lsb)
EXT RAK RNW
DRAK
Mess_Ptr
Mess_Len = n+2
CHERCHTx CHRx
ID_Mask i (lsb)
-
DATA n
The Channel j linked
to the Channel i
. . . .
L
--- Message forChannels i & j ---
Channel i and j
share the same
Message ara
ID_Mask i (msb)
RTR
CHERCHTx
ID_Mask j (msb)
ID_Mask j (lsb)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSS461F-TDRZ-9 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Van Data Link Controller 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
TSS461F-TDSZ-9 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
TSS463 制造商:Atmel Corporation 功能描述:LAN Node Controller, 16 Pin, SOP 制造商:Temic 功能描述:LAN Node Controller, 16 Pin, SOP
TSS463-AA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TSS463-AA [Updated 3/03. 60 Pages]
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