AM79C930VCW 데이터 시트보기 (PDF) - Advanced Micro Devices

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AM79C930VCW

PCnet™-Mobile Single-Chip Wireless LAN Media Access Controller

Advanced Micro Devices 

PRELIMINARY

BLOCK DIAGRAM

Transceiver Attachment Interface Unit

IRQ

MD[7:0]

TAICE

Slave

Control

MA[4:0]

DRQ[1:0]

RXCSEL

RXCIN

RESET

CLKIN

Interrupt

Generator

Transceiver Interface

Unit Control

Transceiver

Control

Signals

TIR0

TIR...

TIR31

TCR0

TCR...

TCR31

TX

FIFO

8

Bytes

RX

FIFO

15

Bytes

Slave

Control

Memory

Interface

Bus I/O

and DMA

M

DPLL C

U

X

P->S

S->P

MUX

C

R

C

SFD

Detect

MUX

C

R

C

Count

Phylen

÷80

BIAS

÷40

M

Suppress

÷5

÷10

U

X

Sleep

÷20

FDET

RXD

TXD

TXC

RXC

20183B-3

Am79C930

5

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