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AX88780
5
ASIX ELECTRONICS CORPORATION
5.1 BMCR--Basic Mode Control Register.........................................................................................................................34
5.2 BMSR--Basic Mode Status Register............................................................................................................................35
5.3 PHYIDR0--PHY Identifier 0 Register.........................................................................................................................35
5.4 PHYIDR1--PHY Identifier 1 Register.........................................................................................................................36
5.5 ANAR--Auto-negotiation Advertisement Register......................................................................................................36
5.6 ANLPAR--Auto-negotiation Link Partner Ability Register.........................................................................................36
5.7 ANER--Auto-negotiation Expansion Register.............................................................................................................37
6.0 Electrical Specification and Timings................................................................................................................................38
6.1 DC Characteristics .......................................................................................................................................................38
6.1.1 Absolute Maximum Ratings
............................................................................................................38
6.1.2 General Operation Conditions
........................................................................................................38
6.1.3 Leakage Current and Capacitance
...................................................................................................38
6.1.4 DC Characteristics of 2.5V IO Pins
..................................................................................................38
6.1.5 DC Characteristics of 3.3V IO Pins
..................................................................................................39
6.1.6 Transmission Characteristics
..........................................................................................................39
6.1.7 Reception Characteristics
..............................................................................................................39
6.1.8 Power Consumption
......................................................................................................................40
6.1.9 Thermal Characteristics
................................................................................................................41
6.2 A.C. Timing Characteristics.........................................................................................................................................41
6.2.1 Host Clock
..................................................................................................................................41
6.2.2 Reset Timing
................................................................................................................................41
6.2.3 Host Single Write Timing
................................................................................................................42
6.2.4 Host Burst Write Timing
.................................................................................................................43
6.2.5 Host Single Read Timing
................................................................................................................43
6.2.6 Host Burst Read Timing
.................................................................................................................44
6.2.7 MII Receive Timing (100Mb/s)
........................................................................................................44
6.2.8 MII Transmit Timing (100Mbps)
......................................................................................................45
6.2.9 MDIO Timing
..............................................................................................................................45
6.2.10 Serial EEPROM Timing
...............................................................................................................46
7.0 Package Information.........................................................................................................................................................47
8.0 Ordering Information........................................................................................................................................................48
Appendix A1.
16-bit mode address and data bus...............................................................................................................49
Appendix A2.
32-bit mode address and data bus...............................................................................................................51
Appendix A3.
Synchronous and asynchronous timing selection.......................................................................................52
Appendix A4.
Wake On LAN (WOL) without driver via Magic Packet...........................................................................53
Revision History.....................................................................................................................................................................54