ax88190 ASIX Electronics Corporation, ax88190 Datasheet - Page 31

• Manufacturer Part Number: ax88190
• Description: Pcmcia 10/100m Fast Ethernet Mac Controller
• Manufacturer: ASIX Electronics Corporation

TXCLK
TXD<3:0>
TXEN
RXCLK
RXD<3:0>
RXDV
RXER
Symbol
Ttclk
Ttclk
Trclk
Trclk
Trch
Trch
Trch
Trch
Trs1
Ttch
Ttch
Trcl
Trcl
Ttv
Tth
Trh
Trs
6.4.7 MII Timing
AX88190
Cycle time(100Mbps)
Cycle time(10Mbps)
high time(100Mbps)
high time(10Mbps)
low time(100Mbps)
low time(10Mbps)
Clock to data valid
Data output hold time
Cycle time(100Mbps)
Cycle time(10Mbps)
high time(100Mbps)
high time(10Mbps)
low time(100Mbps)
low time(10Mbps)
data setup time
data hold time
RXER data setup time
Description
Ttv
PCMCIA Fast Ethernet MAC Controller
Ttclk
Trclk
Trs
Trs1
Ttch
31
Trch
Ttcl
Min
140
140
140
140
Trcl
14
14
14
14
10
10
5
6
-
-
-
-
-
ASIX ELECTRONICS CORPORATION
Typ.
400
400
40
40
-
-
-
-
-
-
-
-
-
-
-
-
-
Tth
Max
260
260
260
260
26
26
20
26
26
-
-
-
-
-
-
-
-
Trh
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns