AX88615 ASIX [ASIX Electronics Corporation], AX88615 Datasheet - Page 12

• Manufacturer Part Number: AX88615
• Description: 5-Port 10/100BASE Ethernet Switch
• Manufacturer: ASIX [ASIX Electronics Corporation]

/ FlowCtl _En2
/ FlowCtl _En1
/FlowCtl_En0
Speed_S1
Speed_S0
FdpxHi_S1
FdpxHi_S0
/RdPhy_En
PktLenOpt
All of the above signals are pull-up for default values.
AX88615P 5-Port 10/100Mb Switch Controller PRELIMINARY
STXD0[2]
STXD0[1]
STXD0[0]
STXD1[2]
STXD1[1]
STXD1[0]
STXEN1
STXD4[0]
STXD3[0]
802.3x for full duplex, back pressure for half duplex.
0 : Enable flow control function.
1 : Disable flow control function.
P2 Flow Control Enable : Enable flow control functions of switch port 2,
802.3x for full duplex, back pressure for half duplex.
0 : Enable flow control function.
1 : Disable flow control function.
P1 Flow Control Enable : Enable flow control functions of switch port 1,
802.3x for full duplex, back pressure for half duplex.
0 : Enable flow control function.
1 : Disable flow control function.
P0 Flow Control Enable : Enable flow control functions of switch port 0,
802.3x for full duplex, back pressure for half duplex.
0 : Enable flow control function.
1 : Disable flow control function.
Speed Setting for Port 1, 2, 3, 4 : In RMII mode, speed “SCOL_SP1” pin
function selection
0 : Port 1, 2, 3, 4 RMII mode, SCOL_SP1 pin is Low for 10M,high for 100M
1 : Port 1, 2, 3, 4 RMII mode, SCOL_SP1 pin is Low for 100M,high for 10M
Speed Setting for Port 0 : In RMII mode, speed “SCOL_SP0” pin function
selection
0 : Port 0 RMII mode, SCOL_SP0 pin is Low for 10M,high for 100M
1 : Port 0 RMII mode, SCOL_SP0 pin is Low for 100M,high for 10M
Duplex Setting for Port 1, 2, 3, 4 : Port 1, 2, 3, 4 “SDUPLEX1” pin function
select
0 : SDUPLEX1 pin is Low for half duplex,high for full duplex
1 : SDUPLEX1 pin is Low for full duplex,high for half duplex
Duplex Setting for Port 0 : Port 0 “SDUPLEX0” pin function selection
0 : SDUPLEX0 pin is Low for half duplex,high for full duplex
1 : SDUPLEX0 pin is Low for full duplex,high for half duplex
MDIO read PHY Register 05h Information
0 : Enable
1 : Disable
Maximun Packet Length Selection
0 : 1522 Byte
1 : 1518 Byte
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