IC
MB86964PFV (FUJITSU)
C-MOS 10BASE-T LAN CONTROLLER
NTOP VIEWN
INPUT
100999897969594939291908988878685848382817079787776BHE: SYSTEM BUS HIGH ENABLE
CIP, CIN: AUI COLLISION PAIR
CLKI: CRYSTAL OSCILLATOR
1VDD1-A4-A375DIP, DIN: AUI RECEIVE PAIR
DD
2DDGND7-SUB2GND-A5VVDD74DMACK: DMA ACKNOWLEDGE
3VGND-A473ECS: ENABLE CHIP SELECT
472EOP: END OF PROCESS
571IOR: I/O READ
6VDD-A270IOW: I/O WRITE
7VDD-A169MODE: MODE SELECT
8GND-A368RBIAS: BIAS RESISTOR
9GND-A267RDYPOL: READY POLARITY
1066RESET: CHIP RESET
1165SA3 - SA0: SYSTEM ADDRESS BUS
1264TPIP, TPIN: RECEIVE SIGNAL
13GND-A163
1462OUTPUT
1561BA14 - BA0: BUFFER MEMORY ADDRESS BUS
16GND160BCS: BUFFER RAM CHIP SELECT
1759BOE: BUFFER OUTPUT ENABLE
1858BWE: BUFFER WRITE ENABLE
19GND657CLKO: CRYSTAL OSCILLATOR
2056DON1, DON2: AUI TRANSMIT PAIR
2155DOP1, DOP2: AUI TRANSMIT PAIR
2254DREQ: DMA REQUEST
2353INT: INTERRUPT REQUEST
24GND2VDD-SUB152LEDC: COLLISION LED
252VDD351LEDT: TRANSMIT LED
VDDGND3GND4GND5READY: READY
SB/SW: SYSTEM BYTE/WORD
26272829303132333435363738394041424344454647484950TPOPA, TPONA: TRANSMIT SIGNAL
TPOPB, TPONB: TRANSMIT SIGNAL
INPUT/OUTPUT
BD7 - BD0: BUFFER MEMORY DATA BUS
LEDL/RLI: LINK LED/RECEIVE LINK TEST
PINPINPINPIN
I/OSIGNALI/OSIGNALI/OSIGNALI/OSIGNALSD15 - SD0: SYSTEM DATA BUS
NO.NO.NO.NO.
1NVDD126NVDD251NVDD376IDIP
2OBCS27I/OSD652NVDD-SUB177IDIN
3OBWE28I/OSD1353IECS78ODOP1
4OBOE29I/OSD554OREADY79ODOP2
5OBA1430I/OSD1255IDMACK80ODON1
6OBA1331NGND356ODREQ81ODON2
7OBA1232I/OSD457NGND682NVDD-A3
8OBA1133I/OSD1158IBHE83NVDD-A4
9OBA1034I/OSD359OINT84ICIP
10OBA935I/OSD1060IEOP85ICIN
11OBA836IRDYPOL61OCLKO86NGND-A5
12OBA737I/OSD262ICLKI87OLEDT
13IMODE38NGND463NGND-A188I/OLEDL/RLI
14OBA639I/OSD964IRBIAS89OLEDC
15OBA540I/OSD165OTPOPB90IRESET
16NGND141I/OSD866OTPOPA91I/OBD7
17OBA442I/OSD067NGND-A292I/OBD6
18OBA343OSB/SW68NGND-A393I/OBD5
19OBA244IIOW69NVDD-A194NVDD-SUB2
20OBA145IIOR70NVDD-A295I/OBD4
21OBA046NGND571OTPONA96I/OBD3
22I/OSD1547ISA372OTPONB97I/OBD2
23I/OSD748ISA273NGND-A498I/OBD1
24NGND249ISA174OTPIP99I/OBD0
25I/OSD1450ISA075OTPIN100NGND7
42, 40, 37, 34,
32, 29, 27, 23,
41, 39, 35, 33,87
30, 28, 25, 22INTERNAL DATA BUSLEDT
SD0 - SD15TENTX DATA88 LEDL/RLI
INTERNAL89
BHE58ADDRESS BUSTXDLEDC
50 - 47RX DATA10BASE-T65
SA0 - SA3TCKTRANCEIVERTPOPB
IOR45RXDANDTPOPA6671
44TX/RXTPONA
IOWDATA LINKRCKCOLFILTERTPONB72
53CONTROLER
ECSCONTROL74
54BUFFERTX DATACONTROLTPIP75
READYMEMORYTPIN
56SYSTEMPORTDATA LINKMANCHESTER
DREQINTERFACECONTROLENCODER/
55REGISTERDECODER78, 79
DMACKDOP1, DOP2
6080, 81
EOPCONTROLRX DATABUFFERDON1, DON2
36MANAGEMENTMULTI-CAST
RDYPOLADDRESS76 DIP
90REGISTERCOL77
RESETDIN
13XCD84
MODECONTROLCIP
INT59LBC85CIN
43
SB/SW
99 - 95, 93 - 9121 - 17, 15, 14, 12 - 53616264
BWE
4
BOE
2CLKOCLKIRBIAS
BCS
BD0 - BD7BA0 - BA14
3-14BDX-N1000 |