lan91c95 Standard Microsystems Corp., lan91c95 Datasheet - Page 26

• Manufacturer Part Number: lan91c95
• Description: Isa/pcmcia Full Duplex Single-chip Ethernet And Modem Controller With Ram
• Manufacturer: Standard Microsystems Corp.

PACKET NUMBER
FIFO PORTS
CPU
SIDE
REGISTER
REGISTER
TX COMPLETION
FIFO
TX FIFO
PACKET #A
PACKET #B
PACKET #C
FIGURE 5 - TRANSMIT QUEUES AND MAPPING
CSMA
TO
LINEAR ADDRESS
26
STATUS
STATUS
STATUS
COUNT
COUNT
COUNT
DATA
DATA
DATA
MMU MAPPING
MEMORY
B
A
C
B
C