AX88615 ASIX [ASIX Electronics Corporation], AX88615 Datasheet - Page 10

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

2.4 Miscellaneous
LCLK
/RST
REF_CLK
/TEST
MDIO
MDC
DB_SEL[7:0]
DB_OUT[7:0]
NC
VDD
VSS
Signal Name
AX88615P 5-Port 10/100Mb Switch Controller PRELIMINARY
Type Pin No.
I/PU
I/PU
I/O
O
O
O
I
I
I
I
I
38,39,40,
56,57,73,
74,95,99,
122, 144,
164, 195,
127, 139,
149, 157,
132-129,
148-145,
105-109,
150-156,
124,123,
100,102,
125,126,
112,115,
174,185,
119-116
121,120
203-207
83, 101,
25, 48,
69, 92,
67, 71,
8, 35,
128,
208
70
59
68
58
57
56
Local Clock : 66Mhz. Used for system operation synchronous.
Reset : Active Low
The chip is reset when this signal is asserted Low.
Reference clock : The input is a continue clock at 50Mhz for timing
reference with RMII interface.
Test Pin : Active LOW
The pin is just for test mode setting purpose only. Must be pull high when
normal operation.
Station Management Data In/Out :
To read PHY Auto Negotiation Remote Capability register to get current
speed and duplex status. (See appendix also)
Station Management Data Clock Out : For MDIO reference clock.
Debug Mode Selection :
Enable debug selection when /TEST pin = 0
Debug Mode Monitor Output :
NC : Keep no connection
POWER : +3.3V +/-5%
POWER: 0V
10
Description
ASIX ELECTRONICS CORPORATION
CONFIDENTIAL