ax88190a ASIX Electronics Corporation, ax88190a Datasheet - Page 44

• Manufacturer Part Number: ax88190a
• Description: Pcmcia 10/100m Fast Ethernet Mac Controller With Embedded Memory
• Manufacturer: ASIX Electronics Corporation

R45 : Setting FDPX LED
(OPTION)
TXEN
TXD[0..3]
MDIO
MDC
RESET#
PCLK
RDP
RDN
3.3V
GND
TXCLK
GND
RXCLK
AX88190A
R45
4.7K
TXEN
TXD[0..3]
MDIO
MDC
RESET#
PCLK
RDP
RDN
3.3V
GND
R44
R12
R27
3.3V
3.3VA1
3.3VA2
3.3V
20
4.7K
20
TXD3
TXD2
TXD1
TXD0
TXEN
RXD3
RXD2
RXD1
RXD0
RXDV
RXER
COL
CRS
MDIO
MDC
PCLK
59
58
55
54
52
51
50
38
39
40
41
44
45
46
60
61
36
37
67
66
35
43
57
65
24
49
72
12
14
34
42
53
56
64
23
48
73
13
15
18
19
76
79
4
7
2
6
9
DP83846A
U8
TXD3
TXD2
TXD1
TXD0
TX_EN
TX_CLK
TX_ER
RXD3
RXD2
RXD1
RXD0
RX_DV
RX_CLK
RX_ER/PAUSE_EN#
COL
CRS/LED_CFG#
MDIO
MDC
X1
X2
IO_VDD
IO_VDD
IO_VDD
IO_VDD
CORE_VDD
CORE_VDD
CORE_VDD
ANA_VDD
ANA_VDD1
ANA_VDD2
ANA_VDD3
IO_GND
IO_GND
IO_GND
IO_GND
IO_GND
CORE_GND
CORE_GND
CORE_GND
ANA_GND
ANA_GND
ANA_GND
ANA_GND
ANA_GND
ANA_GND
SUB_GND
SUB_GND
SUB_GND
LED_GDLNK/PHY2
LED_DPLX/PHY0
LED_COL/PHY1
LED_RX/PHY4
LED_TX/PHY3
LED_SPEED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESET#
AN_EN
RBIAS
AN_1
AN_0
RD+
TD+
RD-
TD-
16
17
11
10
62
3
33
32
31
30
29
28
27
26
25
1
5
8
20
21
22
47
63
68
69
70
71
74
75
77
78
80
10/100Mbps PCMCIA Fast Ethernet MAC Controller
RESET#
TDP
TDN
RDP
RDN
FLED
CLED
LLED
TLED
RLED
SLED
44
RXD3
RXD2
RXD1
RXD0
R47
9.31K
3.3V
GND
BY PASS CAP WITH DIGITAL POWER SUPPLY
BY PASS CAP WITH ANALOG POWER SUPPLY
3.3V
GND
C41
0.01u
TDP
COL
RXCLK
RXER
RXDV
RXD[0..3]
TXCLK
CRS
TDN
ACTLED
LNKLED
SPDLED
L4
F.B.
RXER
RXDV
COL
RXCLK
RXD[0..3]
TXCLK
CRS
TDP
TDN
ACTLED
LNKLED
SPDLED
3.3VA1
C29
0.1u
TLED
RLED
C27
0.1u
C39
0.1u
Transmit Activity : used R29.
Receive Activity
Transmit/Receive Activity :
D1 & D2 & R31.
C34
0.1u
ASIX ELECTRONICS CORPORATION
PHYAD0
PHYAD1
PHYAD2
PHYAD3
PHYAD4
D2
D1
GND
3.3V
C35
0.1u
Set PHY ADDRESS TO 00011
FLED
CLED
LLED
TLED
RLED
To PCMJ15 Connect
SLED
LLED
1N4148
1N4148
C33
0.1u
: used R30.
C22
0.01u
R43
R26
R24
R28
R11
R29
R30
R33
R32
R31
L3
F.B.
3.3VA2
4.7K
4.7K
4.7K
4.7K
510
510
4.7K
510
510
510
C31
0.1u
SPDLED
LNKLED
ACTLED
3.3V
GND