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
30
Development Kit Manual
Document #: 249323
Revision #: 003
Rev. Date: January 24, 2002
Figure 15. SS-SMII to MII ALTERA
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
SS-SMII TO MII ALTERA
A
2
L
X
D
97
85
S
S
/S
M
II
M
II
F
X
D
V
B
O
A
R
D
B
13
18
Wednesday, February 21, 2001
Title
Size
Document Number
R
ev
Date:
S
he
et
of
REF_CLK_2
RX_C
LK
REF_CLK_3
RX_SYNC
nRESET
TX_C
LK
0
TX_SYNC0
CONF_DONE1
DCLK0
DATA
0
DCLK1
DATA1
nSTATU
S
1
nSTAT
U
S
0
CONF_DONE0
CONF_DONE0
nSTATU
S
0
DATA0
DCLK0
SYNC_FPGA_I
nRESET
REF_CLK_2
TX_SYNC0
T
X
_CLK0
SYNC_FPGA_O
DATA1
DCLK1
nSTATU
S
1
CONF_DONE1
SYNC_FPGA_I
SYNC_FPGA_O
REF_CLK_3
nRESET
TX_SYNC1
T
X
_CLK1
RX_C
LK
1
RX_SYNC1
TX_C
LK
1
TX_SYNC1
RX_SYNC
RX_C
LK
RX_SYNC1
RX_CL
K
1
REF_CLK_2
14
RX_C
LK
3,16
REF_CLK_3
14
RX_SYNC
3,16
nRESET
3
T
X
_CLK0
3,16
TX_SYNC0
3,16
RX_C
LK
1
3,16
RX_SYNC1
3,16
T
X
_CLK1
3,16
TX_SYNC1
3,16
VCC_
E
X
T
VCC_
E
X
T
VCC_
E
X
T
VCC_
E
X
T
VCC_
E
X
T
GND
VCC_FPGA
VCC_FPGA
VCC_FPGA
VCC_EX
T
GND
VCC_FPGA
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R565
1K
R564
1K
X50
X51
R731
50 1%
R567
50 1%
U33
EPC1PC8
2
3
4
6
1
8
7
5
DCLK
OE
nCS
nCASC
DATA
VCC
VCC
GND
U30F
EP20K100QC208-
1_SS_SMII
131
184
188
147
112
27
SS_SMII_RXCLK
SS_SMII_RXSYNC
nRESET
SS_SMII_TXSYNC
SS_SMII_TXCLK
REF_CLK(125 MHz)
U31F
EP20K100QC208-
1_SS_SMII
131
184
188
147
112
27
SS_SMII_RXCLK
SS_SMII_RXSYNC
nRESET
SS_SMII_TXSYNC
SS_SMII_TXCLK
REF_CLK(125 MHz)
U30E
EP20K100QC208-
1_SS_SMII
10
43
64
95
114
149
169
199
16
24
39
78
118
127
143
183
128
8
53
80
86
136
172
189
208
125
1
23
28
52
79
105
126
156
182
26
25
130
75
76
129
186
180
185
29
83
82
133
132
73
151
GNDIO1
GNDIO2
GNDIO3
GNDIO4
GNDIO5
GNDIO6
GNDIO7
GNDIO8
GNDINT1
GNDINT2
GNDINT3
GNDINT4
GNDINT5
GNDINT6
GNDINT7
GNDINT8
GND_CKLK
VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5
VCCIO6
VCCIO7
VCCIO8
VCC_CKLK
VCCINT1
VCCINT2
VCCINT3
VCCINT4
VCCINT5
VCCINT6
VCCINT7
VCCINT8
VCCINT9
MSEL1
MSEL0
nCE
TMS
TCK
TDI
TRST
TDO
nCEO
nCONFIG
CONF_DONE
nSTATUS
DATA0
DCLK
SYNC_FPGA_IN
SYNC_FPGA_OUT
U31E
EP20K100QC208-1
_SS_SMII
10
43
64
95
114
149
169
199
16
24
39
78
118
127
143
183
128
8
53
80
86
136
172
189
208
125
1
23
28
52
79
105
126
156
182
26
25
130
75
76
129
186
180
185
29
83
82
133
132
73
151
GNDIO1
GNDIO2
GNDIO3
GNDIO4
GNDIO5
GNDIO6
GNDIO7
GNDIO8
GNDINT1
GNDINT2
GNDINT3
GNDINT4
GNDINT5
GNDINT6
GNDINT7
GNDINT8
GND_CKLK
VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5
VCCIO6
VCCIO7
VCCIO8
VCC_CKLK
VCCINT1
VCCINT2
VCCINT3
VCCINT4
VCCINT5
VCCINT6
VCCINT7
VCCINT8
VCCINT9
MSEL1
MSEL0
nCE
TMS
TCK
TDI
TRST
TDO
nCEO
nCONFIG
CONF_DONE
nSTATUS
DATA0
DCLK
SYNC_FPGA_IN
SYNC_FPGA_OUT
C341
CAP PAD
R29
1K
C340
CAP PAD
R550
1K
C344
CAP PAD
C182
0.1uF
C343
CAP PAD
C155
0.01uF
C342
CAP PAD
R551
1K
C345
CAP PAD
R28
1K
R549
1K
C183
0.01uF
C154
0.1uF
U6
EPC1PC8
2
3
4
6
1
8
7
5
DCLK
OE
nCS
nCASC
DATA
VCC
VCC
GND
X34
R27
1K
R563
50 1%
R562
50 1%
X35