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DP83846AVHG 参数 Datasheet PDF下载

DP83846AVHG图片预览
型号: DP83846AVHG
PDF下载: 下载PDF文件 查看货源
内容描述: DsPHYTERぱ单10/100以太网收发器 [DsPHYTER ぱSingle 10/100 Ethernet Transceiver]
分类和应用: 以太网局域网(LAN)标准
文件页数/大小: 59 页 / 205 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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MII
HARDWARE
CONFIGURATION
PINS
(AN_EN, AN0, AN1)
(PAUSE_EN)
(LED_CFG, PHYAD)
SERIAL
MANAGEMENT
MDIO
MDC
RX_ER
RX_DV
TX_ER
TX_EN
COL
CRS
RXD[3:0]
TXD[3:0]
MII INTERFACE/CONTROL
RX_DATA
RX_CLK
TX_DATA
TX_DATA
TX_CLK
REGISTERS
MII
PHY ADDRESS
NRZ TO
MANCHESTER
ENCODER
AUTO
NEGOTIATION
BASIC MODE
CONTROL
PCS CONTROL
LINK PULSE
GENERATOR
10BASE-T
DESCRAMBLER
100BASE-TX
TRANSMIT
FILTER
AUTO-NEGOTIATION
STATE MACHINE
10/100 COMMON
OUTPUT DRIVER
CLOCK
GENERATION
MLT-3 TO
BINARY
DECODER
ADAPTIVE
BLW
AND EQ
COMP
NRZI TO NRZ
DECODER
CLOCK
RECOVERY
RECEIVE
FILTER
LINK PULSE
DETECTOR
RX_DATA
RX_CLK
RECEIVE CHANNELS &
STATE MACHINES
100 Mb/s
4B/5B
DECODER
CODE GROUP
ALIGNMENT
SERIAL TO
PARALLEL
10 Mb/s
MANCHESTER
TO NRZ
DECODER
CLOCK
RECOVERY
TRANSMIT CHANNELS &
STATE MACHINES
100 Mb/s
4B/5B
ENCODER
PARALLEL TO
SERIAL
SCRAMBLER
NRZ TO NRZI
ENCODER
BINARY TO
MLT-3
ENCODER
10 Mb/s
RX_CLK
SMART
SQUELCH
RD
TX_CLK
10/100 COMMON
INPUT BUFFER
LED
DRIVERS
LEDS
TD
SYSTEM CLOCK
REFERENCE
Figure 1. Block Diagram of the 10/100 DSP based core.
2
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