參數(shù)資料
型號(hào): KSZ8041FTL-S
廠商: Micrel Inc
文件頁數(shù): 25/65頁
文件大?。?/td> 0K
描述: IC TXRX PHY 10/100 SGL 48TQFP
標(biāo)準(zhǔn)包裝: 250
系列: *
Micrel, Inc.
KSZ8041TL/FTL/MLL
December 2009
31
M9999-120909-1.2
The following figure and table shows the receive data/control format for each segment:
CRS
RX_DV
RXD0
RXD1
RXD2
RXD3
RXD4
RXD5
RXD6
RXD7
CLOCK
SYNC
RX
Figure 3. SMII Receive Data/Control Segment
SMII RX Bit
Description
CRS
Carrier Sense
RX_DV
Receive Data Valid
RXD[0:7]
Encoded Data
See SMII RXD[0:7] Encoding Table (below)
Table 7. SMII RX Bit Description
CRS
RX_DV
RXD0
RXD1
RXD2
RXD3
RXD4
RXD5
RXD6
RXD7
X
0
RX_ER
from
pervious
frame
Speed
0=10M
1=100M
Duplex
0=Half
1=Full
Link
0=Down
1=Up
Jabber
0=No
1=Yes
Upper
Nibble
0=Invalid
1=Valid
False
Carrier
Detected
1
X
1
One Data Byte
Table 8. SMII RXD[0:7] Encoding Table
Collision Detection
Collisions occur when CRS and TX_EN are simultaneously asserted. The MAC regenerates the MII collision signal from
CRS and TX_EN.
相關(guān)PDF資料
PDF描述
MAX5732AUTN+ IC DAC 16BIT 32CHAN SER 56-TQFN
MAX5735AUTN+ IC DAC 16BIT 32CHAN SER 56-TQFN
MAX5734AUTN+ IC DAC 16BIT 32CHAN SER 56-TQFN
SP3220EBCY-L IC DVR/RCVR RS232 ESD 16TSSOP
MAX5733AUTN+ IC DAC 16BIT 32CHAN SER 56-TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8041MLL 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII Support - Lead Free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MLL TR 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII Support - Lead Free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MLLI 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MLLI TR 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MNLU 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:10Base-T/100Base-TX Physical Layer Transceiver