Intel 249323-003 ユーザーズマニュアル
LXD9785 PQFP Demo Board with FPGA for SS-SMII (Fiber)-to-MII Conversion
24
Development Kit Manual
Document #: 249323
Revision #: 003
Rev. Date: January 24, 2002
Figure 9. MII Ports 6 and 7
A
A
B
B
C
C
D
D
E
E
4
3
2
1
MII PORTS 6&7
A
2
L
X
D
9
7
8
5
S
S/
S
M
II
M
II
F
X
D
V
B
O
A
R
D
B
71
8
Wednesday, February 21, 2001
Title
Size
Document Number
R
ev
Date:
Sheet
of
T0
_1
T1
_1
T2
_1
RE_0
R2_0
RV_0
RC_0
R1_1
RC_1
RE_1
TC_1
TN_1
R2_1
RV_1
R0_1
R3_1
RXD_
P
7
TX
D_P7
TX
D_P6
CL_1
CR_1
CR_0
CL_0
IT1_1
ITN_1
IT0_1
ITE_1
IT2_1
IT3_1
T1_1
TN_1
T3_1
TE_1
T2_1
T0_1
ITN_1
IT2_1
IT1_1
ITE_1
IT3_1
IT0_1
T2_0
TE_0
T3_0
TN_0
T1_0
T0_0
IT2_0
IT1_0
IT0_0
ITN_0
ITE_0
IT3_0
IT1_0
IT3_0
IT0_0
IT2_0
ITE_0
ITN_0
RXD_
P
6
CL_0
T1
_0
TN_0
T2
_0
CR_0
T3
_0
TX
D_P6
TC_0
R0_0
R1_0
R3_0
RXD_
P
6
TX
D_P7
RXD_
P
7
TE
_0
T0
_0
TE_1
T3
_1
CL_1
CR_1
RXD_
P
6
RXD_
P
7
TX
D_P6
TX
D_P7
TPFON6
1
1
TPFIN6
1
1
TPFIP6
1
1
TPFOP6
1
1
TPFIP7
1
1
TPFOP7
11
TPFIN7
1
1
TPFON7
11
RXD_
P
6
1
6
RXD_
P
7
1
6
TX
D_P6
1
6
TX
D_P7
1
6
SD7
1
1
SD6
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCCIO
VCCIO
R369
50 1%
R363
50 1%
R380
50 1%
R646
50 1%
TP123
1
R366
50 1
%
TP117
1
R430
45.3
P8
MII 40 PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R135
220
R381
50 1%
R645
50 1%
TP110
1
R368
50 1
%
TP138
1
C339
CAP PAD
TP111
1
R401
50 1%
R367
50 1%
R410
50 1%
R647
50 1%
U1G
LXT9785_
SS/SMII
205
206
1
2
3
4
5
189
190
191
165
146
147
150
151
RXD6(SS)
N/C
N/C
N/C
N/C
TXD6
N/C
LED6_1
LED6_2
LED6_3
SD6
TPFIP6
TPFIN6
TPFOP6
TPFON6
TP116
1
R377
50 1
%
U31D
EP20K100QC208-
1_SS_SMII
190
191
192
193
194
195
196
197
198
200
201
72
109
202
203
204
205
206
RXD3_P3
RXD2_P3
RXD1_P3
RXD0_P3
RXDV_P3
RXCLK_P3
RXER_P3
TXER_P3
TXCLK_P3
TXEN_P3
TXD0_P3
RXD_P3
TXD_P3
TXD1_P3
TXD2_P3
TXD3_P3
COL_P3
CRS_P3
TP135
1
TP125
1
R399
50 1%
R398
50 1%
R387
50 1
%
R648
50 1%
TP109
1
R370
50 1
%
U31C
EP20K100QC208-1
_S
S
_S
M
II
2
3
4
5
6
7
9
11
12
13
14
21
113
15
17
18
19
20
RXD3_P2
RXD2_P2
RXD1_P2
RXD0_P2
RXDV_P2
RXCLK_P2
RXER_P2
TXER_P2
TXCLK_P2
TXEN_P2
TXD0_P2
RXD_P2
TXD_P2
TXD1_P2
TXD2_P2
TXD3_P2
COL_P2
CRS_P2
TP134
1
TP131
1
R364
50 1%
R406
50 1%
R405
50 1%
R649
50 1%
U1H
LXT9785
_SS/SMII
197
198
200
202
203
192
193
194
166
157
156
154
153
RXD7(SS)
N/C
N/C
N/C
TXD7
LED7_1
LED7_2
LED7_3
SD7
TPFIP7
TPFIN7
TPFOP7
TPFON7
TP121
1
R372
50 1
%
D23
LED
R408
50 1%
R407
50 1%
R607
50 1%
TP118
1
TP137
1
R134
220
R390
50 1%
R409
50 1%
R609
50 1%
TP128
1
R428
45.3
TP133
1
P7
MII 40 PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R404
50 1%
R383
50 1%
R606
50 1%
TP129
1
C337
CAP PAD
TP139
1
R397
50 1%
R402
50 1%
R384
50 1%
R604
50 1%
TP130
1
C336
CAP PAD
TP136
1
TP140
1
R413
50 1
%
R400
50 1%
R386
50 1
%
R605
50 1%
TP115
1
C338
CAP PAD
R414
50 1
%
U27
SN74LVC244
A
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1G
2G
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
R412
50 1%
R608
50 1%
TP119
1
R137
220
R403
50 1%
U28
SN74LVC244
A
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1G
2G
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
R396
50 1%
TP112
1
R385
50 1%
TP120
1
R138
220
R371
50 1%
R136
220
U29
SN74LVC244
A
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1G
2G
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
R394
50 1%
TP113
1
R388
50 1%
TP126
1
R139
220
TP132
1
R395
50 1%
D24
LED
U26
SN74LVC244
A
2
4
6
8
11
13
15
17
1
19
18
16
14
12
9
7
5
3
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1G
2G
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
R392
50 1%
TP114
1
R427
50 1%
TP127
1
D27
LED
R393
50 1%
D25
LED
R382
50 1%
R429
50 1%
R378
50 1
%
D28
LED
R389
50 1%
R391
50 1%
R365
50 1%
R411
50 1%
TP122
1
R376
50 1
%
D26
LED
R373
50 1%
R375
50 1%
R379
50 1%
R644
50 1%
TP124
1
R374
50 1
%