AN983B Datasheet, PDF (13/91 Pages) List of Unclassifed Manufacturers – PCI/miniPCI-to-Ethernet LAN Controller

AN983B PCI/miPCI Fast Ethernet Controller with integrated PHY
4. BLOCK DIAGRAM
C R /C SR /X R
R eg iste rs
PCI I/F
C o n tro l
Boot ROM
I/F
EEPROM
I/F
DMA
C ontrol
Transit
FIFO
FIFO
C ontrol
R ec eive
FIFO
Power M anagement
C ontrol
LEDs
D isp la y
T ransm it
MAC
Loop-back
C ontrol
100BASE-TX
10BASE-T
Physical
M edium
I/F
R eceive
MAC
C lock
G e n erato r
Fig - 2 Block diagram of the AN983B
Rev. 1.8
ADMtek Inc.
www.admtek.com.tw