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| 型號(hào)： | MB86965A |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP16 |
| 封裝： | PLASTIC, QFP-160 |
| 文件頁(yè)數(shù)： | 28/76頁(yè) |
| 文件大?。?/td> | 394K |
| 代理商： | MB86965A |
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MB86965
34
allows the acceptance of any number of addresses,
including all of them. However, while this filters out most
nonspecific addresses, there may be addresses not of
interest used on the network that also fall into the accept
elements, so filtering may be imperfect.
The actual hashing function used in EtherCoupler is to
calculate the CRC on the multicast address and take the
most-significant six bits of this calculation. The six bits
are used to address the elements of the hash table. If a one
is stored in an element of the table, associated packets are
accepted. The hash filter criteria are only used on
multicast addresses, which all start with a one. Node IDs
that start with a zero are not filtered by the hash filter. The
broadcast address, a special case of the multicast set
wherein all the bits are ones, are accepted anyway unless
the Reject All Packets mode is selected.
Figure 9. CRC Register Core
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| MB88151APNF-G-401-JNEFE1 | OTHER CLOCK GENERATOR, PDSO8 |
| MB88151APNF-G-801-JNERE1 | OTHER CLOCK GENERATOR, PDSO8 |
| MB88151APNF-G-400-JNERE1 | OTHER CLOCK GENERATOR, PDSO8 |
| MB88151APNF-G-200-JNEFE1 | OTHER CLOCK GENERATOR, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB86965B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86965BPF-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86967 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86967PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86977 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IP PACKET FORWARDING ENGINE |
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