AX88796ALF datasheet(5/68 Pages) ASIX

5 / 68 page

AX88796ALF

3-in-1 Local Bus Fast Ethernet Controller

List of Figures

FIG - 1

AX88796A BLOCK DIAGRAM ............................................................................................................................. 6

FIG - 2

PIN CONNECTION DIAGRAM................................................................................................................................. 7

FIG - 3

PIN CONNECTION DIAGRAM WITH SPP PORT OPTION .......................................................................................... 8

FIG - 4

PIN CONNECTION DIAGRAM FOR ISA BUS MODE ................................................................................................ 9

FIG - 5

PIN CONNECTION DIAGRAM FOR 80X86 MODE.................................................................................................. 10

FIG - 6

PIN CONNECTION DIAGRAM FOR MC68K MODE ............................................................................................... 11

FIG - 7

PIN CONNECTION DIAGRAM FOR MCS-51 MODE .............................................................................................. 12

FIG - 8

RECEIVE BUFFER RING ...................................................................................................................................... 24

FIG - 9

RECEIVE BUFFER RING AT INITIALIZATION........................................................................................................ 25

List of Tables

TAB - 1

LOCAL CPU BUS INTERFACE SIGNALS GROUP ................................................................................................ 13

TAB - 2

10/100MBPS TWISTED-PAIR INTERFACES PINS GROUP................................................................................... 14

TAB - 3

BUILT-IN PHY LED INDICATOR PINS GROUP.................................................................................................. 14

TAB - 4

EEPROM BUS INTERFACE SIGNALS GROUP.................................................................................................... 15

TAB - 6

STANDARD PRINTER PORT INTERFACE PINS GROUP ....................................................................................... 16

TAB - 7

GENERAL PURPOSES I/O PINS GROUP............................................................................................................. 16

TAB - 8

MISCELLANEOUS PINS GROUP

......................................................................................................................... 18

TAB - 9

GPIO/MII CONFIGURATION SETUP TABLE .................................................................................................... 18

TAB - 10

EEPROM DATA FORMAT EXAMPLE ............................................................................................................... 19

TAB - 12

LOCAL MEMORY MAPPING............................................................................................................................ 20

TAB - 13

PROM MAP 00H ~ 1FH ................................................................................................................................ 20

TAB - 14

PROM MAP 0400H ~ 040FH ........................................................................................................................ 20

TAB - 15

PAGE 0 OF MAC CORE REGISTERS MAPPING................................................................................................. 35

TAB - 16

PAGE 1 OF MAC CORE REGISTERS MAPPING................................................................................................. 36

TAB - 17

THE EMBEDDED PHY REGISTERS.................................................................................................................. 43

TAB - 18

MII MANAGEMENT FRAME FORMAT ............................................................................................................. 49

TAB - 19

MII MANAGEMENT FRAMES- FIELD DESCRIPTION ......................................................................................... 49

AX88796ALF Datasheet(PDF) 5 Page - ASIX Electronics Corporation

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