W89C841F Datasheet, PDF (10/102 Pages) Winbond – 3-IN - 1 10/100M FAST ETHERNET CONTROLLER

W89C841F/D
PCI Interface, continued
SIGNAL NAME PIN TYP.
AD[9:5]/
PHYA[4:0]
IO/TS/
I
AD[4]/
PAUREC
IO/TS/
I
AD[3]/
XOVEN
IO/TS/
I
AD[2]/
RECAN
IO/TS/
I
AD[1]/
REC100
IO/TS/
I
AD[0]/
RECFUL
IO/TS/
I
PIN NO.
37 − 38,
42 − 44
45
46
47
48
49
DESCRIPTION
PCI Multiplexed Address[9:5] and Data Bus[9:5]
(Normal and MAC mode)
PHY Address (PHYceiver Mode)
These pins indicate PHYceiver’s address used for
MII magement function
PCI Multiplexed Address[4] and Data Bus[4]
(Normal and MAC mode)
Pause Capability Recommend (PHYceiver Mode)
This pin is recommended value for capability at full
duplex operation.
1: With pause capability
0: No pause capability
PCI Multiplexed Address[3] and Data Bus[3]
(Normal and MAC mode)
Auto Cross Over Enable (PHYceiver Mode)
In twist pair mode, this pin controls the function of
cross over.
1: Enable
0: Disable
PCI Multiplexed Address[2] and Data Bus[2]
(Normal and MAC mode)
Auto Negotiation Enable (PHYceiver Mode)
1: Enable
0: Disable
PCI Multiplexed Address[1] and Data Bus[1]
(Normal and MAC mode)
Recommend 100M (PHYceiver Mode)
1: 100M
0: 10M
PCI Multiplexed Address[1] and Data Bus[1]
(Normal and MAC mode)
Recommend Duplex (PHYceiver Mode)
1: Full Duplex
0: Half Duplex
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