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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)： | 34/57頁 |
| 文件大?。?/td> | 423K |
| 代理商： | TSS461C-TDRZ |
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34
TSS461C
4193G–AUTO–12/04
RSTR: Reset Interrupt Reset
One:
Status flag reset
Zero:
Status flag unchanged
TER: Transmit Error Status Flag
Reset
One:
Status flag reset
Zero:
Status flag unchanged
TOKR: Transmit OK Status Flag
Reset
One:
Status flag reset
Zero:
Status flag unchanged
RER: Receive Error Status Flag
Reset
One:
Status flag reset
Zero:
Status flag unchanged
ROKR: Receive “with RAK” OK
Status Flag Reset
One:
Status flag reset
Zero:
Status flag unchanged
RNOKR: Receive “with no RAK”
OK Status Flag Reset
One:
Status flag reset
Zero:
Status flag unchanged
Figure 20.
Update of the Status Register
Channel Registers
There is a total of 14 channel register sets, each occupying 8 bytes for addressing sim-
plicity, integrated into the circuit. Each set contains two 2 x 8-bit registers for the
indentifier tag, indentifier mask and command fields plus two 1 x 8-bit registers for DMA
pointers and message status.
The base_address of each set is: (0x10 + [0x08 * channel_number]).
When the TSS461C is reset either via the external reset pin or the general reset com-
mand, the channel registers are not affected. For example, on power-up of the circuit, all
the channel registers start with random values.
Due to this fact, the user should take care to initialize all the channel registers before
exiting from idle mode. The easiest way to disable a channel register is to set the
received and transmitted bits to 1 in the Message Length & Status Register.
R
Line Status Register (0x04)
4 TS
S
S
4 TS
1 to 2 TS
6 TS
SOF
ID+COM+DATA+CRC
E
A
BUS
INT
Write “IT Status Register”
Write “Last Error Register”
Write “Last Message Register”
Write “Message Length & Status Register”
Write “Message Status”
相關(guān)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(guān)代理商/技術(shù)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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