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AX88190 PCMCIA Fast Ethernet MAC Controller
6.4 A.C. T
IMING
C
HARACTERISTICS
........................................................................................................................26
6.4.1 XTAL / CLOCK.........................................................................................................................................26
6.4.2 Reset Timing.............................................................................................................................................26
6.4.3 Attribute Memory Read Timing.................................................................................................................27
6.4.4 Attribute Memory Write Timing ................................................................................................................28
6.4.5 I/O Read Timing.......................................................................................................................................29
6.4.6 I/O Write Timing.......................................................................................................................................30
6.4.7 MII Timing................................................................................................................................................31
6.4.8 Asynchronous Memory I/F Access Timing.................................................................................................32
ASIX ELECTRONICS CORPORATION
3
7.0 PACKAGE INFORMATION...........................................................................................................................33
APPENDIX A: APPLICATION NOTE 1..............................................................................................................34
A.1 U
SING
C
RYSTAL
..............................................................................................................................................34
A.2 U
SING
O
SCILLATOR
.........................................................................................................................................34
A.3 D
UAL POWER
(5V
AND
3.3V)
APPLICATION
.......................................................................................................35
A.4 S
INGLE POWER
(3.3V)
APPLICATION
.................................................................................................................35
A.5 D
UAL POWER
(5V
AND
3.3V)
APPLICATION WITH
3.3V PHY .............................................................................36
APPENDIX B: APPLICATION NOTE 2..............................................................................................................37
B.1 A
DVANCE
A
PPLICATION FOR
U
SING
C
RYSTAL
...................................................................................................37
ERRATA OF AX88190 V1 .....................................................................................................................................38