5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ACT_LNK
SPEED
VDD
AVDD1
AVDD1
VDD
AGND1
VDD
VDD
GND
AVDD1
AGND1
GND
VDD
AGND1
GND
VDD
GND
AGND1
AGND1
GND
VDD
AGND1
GND
GND
VDD
GND
GND
VDD
ERX0
ERX1
-RESET
EREFCK
EMDIO
ETX1
EMDC
ETX0
ETXEN
IRQ1
CRSDV
ERXER
ETXEN
ETX0
ETX1
ETX3_DCD1
ETX2_DTR1
EREFCK
ETXER_TXD1
ERXCK_RXD1
ERX0
ERX1
ERX2_DSR1
ERX3_RI1
EMDIO
EMDC
ECOL_RTS1
ECRS_CTS1
ERXER
IRQ1
CRSDV
IRQ0
Title
Size
Document Number
Rev
Date:
Sheet
of
1.3
IIEVB-600
RMII INTERFACE
B
6
9
Thursday, November 15, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
1.3
IIEVB-600
RMII INTERFACE
B
6
9
Thursday, November 15, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
1.3
IIEVB-600
RMII INTERFACE
B
6
9
Thursday, November 15, 2007
AutoMDIX
unable
U14
DM9161A
U14
DM9161A
XT1
43
REF_CLK/XT2
42
TX3
17
TX2
18
TX1
19
TX0
20
TX_EN
21
TX_CLK/ISOLATE
22
RXD0/PHYAD0
29
RXD1/PHYAD1
28
RXD2/PHYAD2
27
RXD3/PHYAD3
26
RX_CLK/10BTSER
34
RX_DV/TESTMODE
37
TX_ER/TXD4
16
RX_ER/RXD4/RPTR
38
COL/RMII
36
CRS/PHYAD4
35
MDC
24
MDIO
25
MDINTR
32
DISMDIX
39
VDD
41
VDD
30
VDD
23
GND
15
GND
33
GND
44
PWRDWN
10
RESET
40
TX+
7
TX-
8
RX+
3
RX-
4
AVDDR
1
AVDDR
2
AVDDT
9
AGND
5
AGND
6
AGND
46
BGRESG
47
BGRES
48
LEDMODE
31
LED0/OP0
11
LED1/OP1
12
LED2/OP2
13
CABLESTS/LINKSTS
14
NC
45
R80
10K
R80
10K
C77
100NF
C77
100NF
+
C69
100UF/16V
+
C69
100UF/16V
C73
100NF
C73
100NF
R85
0
R85
0
R84
49.9 1%
R84
49.9 1%
R117
3K
R117
3K
R88
470
R88
470
R82
49.9 1%
R82
49.9 1%
C76
100NF
C76
100NF
R83
49.9 1%
R83
49.9 1%
+
C70
100UF/16V
+
C70
100UF/16V
C68
100NF
C68
100NF
R89
470
R89
470
R81
49.9 1%
R81
49.9 1%
R135
3K
R135
3K
R149
0
R149
0
L2
BK2125HM601
L2
BK2125HM601
C71
100NF
C71
100NF
C66
100NF
C66
100NF
R79
10K
R79
10K
C67
100NF
C67
100NF
R86
6.8K1%
R86
6.8K1%
C75
100NF
C75
100NF
J20
HEADER 5X2 MALE
J20
HEADER 5X2 MALE
1
2
3
4
5
6
7
8
9
10
R148
NC
R148
NC
J19
HEADER 8X2
J19
HEADER 8X2
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R78
10K
R78
10K
C72
100NF
C72
100NF
+
C109
1UF/16V
+
C109
1UF/16V
R87
0
R87
0
J9
ERNI
J9
ERNI
RDP
3
RDN
6
RCT
5
TCT
4
TDP
1
TDN
2
NC
7
GND
8
SHILD
9
SHILD
10
D1
11
D2
12
D3
13
D4
14
U13
F4100-50MHZ
U13
F4100-50MHZ
V
D
D
4
G
N
D
2
OUT
3
E/D
1
C74
100NF
C74
100NF