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參數(shù)資料
| 型號： | W110 |
| 英文描述： | Controller Miscellaneous - Datasheet Reference |
| 中文描述： | 控制器雜項-數(shù)據(jù)表參考 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 383K |
| 代理商： | W110 |
I
W110 Dual-Speed Ethernet Controller
I
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6
Oki Semiconductor
Receive Byte Stream Signals
The following table lists the receive byte stream signals between the host system and the W110 mega mac-
rofunction. All signals are synchronous with the rising edge of the RX_CLK signal. Signal direction is with
respect to the W110 function block.
Signal
Type
Assertion
Description
RPDV
Output
HIGH
Receive Packet Data Valid. The W110 mega macrofunction asserts this output
HIGH to indicate that the data on RPD[7:0] is valid.
RPSF
Output
HIGH
Receive Packet Start of Frame. The W110 mega macrofunction asserts this output
HIGH to indicate that the first data byte of a received packet is available on
RPD[7:0]
RPEF
Output
HIGH
Receive Packet End of Frame. The W110 mega macrofunction asserts this output
HIGH to indicate that the last byte of a received data packet is available on
RPD[7:0]
RPD[7:0]
Output
HIGH
Receive Packet Data. These eight signals carry the received data byte to the ASIC
internal logic.
RSV[20:0]
Output
HIGH
Receive Status Vector. These 21 bits indicate the status of the receive packet, as
shown below.
Bit
Meaning
Bit
Meaning
20
Carrier event previously seen.
10
Packet length bit 10.
19
Rxdv event previously seen.
9
Packet length bit 9.
18
Receive OK.
8
Packet length bit 8.
17
Broadcast packet.
7
Packet length bit 7.
16
Multicast packet.
6
Packet length bit 6.
15
CRC error.
5
Packet length bit 5.
14
Dribble nibble.
4
Packet length bit 4.
13
Receive code violation.
3
Packet length bit 3.
12
Long packet.
2
Packet length bit 2.
11
Short packet.
1
Packet length bit 1.
0
Packet length bit 0.
RSVP
Output
HIGH
Receive Status Vector Pulse. When asserted HIGH, this output indicates that the
receive packet status is valid on RSV[20:0]
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相關代理商/技術參數(shù) |
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|---|---|
| W-110 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| W-110-1.5 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| W-110-2 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| W-110-2.5 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| W-110-3 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
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