39
LatticeXP2 Advanced
Lattice Semiconductor
Evaluation Board User’s Guide
Figure 24.
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CF_
IO
RD
CF3
1
C
F
_V
S1
C
F
30
CF_
CE
2
CF2
9
C
F
_C
D
1
C
F
23
C
F
_D
03
CF0
C
F
_D
04
CF1
C
F
_D
05
CF2
CF[0
..4
5
]
C
F
_D
06
CF3
C
F
_D
07
CF4
C
F
_D
00
CF1
8
C
F
_D
01
CF1
9
C
F
_D
02
CF2
0
C
F
_D
09
C
F
44
CF_CD2
CF22
CF
_IN
PACK
CF39
C
F
_D
08
C
F
43
C
F
_D
10
C
F
45
CF_CD1
CF23
C
F
_D
15
C
F
28
C
F
_D
14
C
F
27
C
F
_D
13
C
F
26
C
F
_D
12
C
F
25
C
F
_D
11
C
F
24
CF_
A
1
0
CF6
CF_
A
0
9
CF8
CF_
A
0
8
CF9
CF_
A
0
7
CF1
0
CF_
A
0
6
CF1
1
CF_
A
0
5
CF1
2
CF_
A
0
4
CF1
3
CF_
A
0
3
CF1
4
CF_
A
0
2
CF1
5
CF_
A
0
1
CF1
6
CF_
A
0
0
CF1
7
CF
_WAI
T
CF38
CF_
CE
1
CF5
CF_RE
ADY
CF34
CF_V
S2
CF36
CF_WP
CF21
CF_
O
E
CF7
CF_
W
P
CF2
1
CF_V
S1
CF30
CF_
CD2
CF2
2
CF_
B
V
D1
CF4
2
CF_
B
V
D2
CF4
1
CF_B
VD2
CF41
CF_
RE
G
CF4
0
CF_
IN
P
A
CK
CF3
9
CF_
W
A
IT
CF3
8
C
F
_R
ESET
C
F
37
C
F
_V
S2
C
F
36
VC
C
_
3
.3
V
CF_B
VD1
CF42
CF_
CS
E
L
CF3
5
CF_
RE
A
DY
CF3
4
CF_
W
E
CF3
3
CF[0
..4
5
]
C
F[0
..4
5
]
CF_
IO
W
R
CF3
2
OSC
_P
LLC
LK
VC
C
_
3
.3
V
CF[0
..4
5
]
PL
L
_
IN
_
P
PL
L
_
IN
_
N
PL
L
_
F
B
_
P
PL
L
_
F
B
_
N
Ti
tl
e
Siz
e
D
o
c
u
m
e
nt
N
u
m
b
er
Re
v
D
at
e:
Sheet
of
B
C
o
m
p
act F
lash, PLL SM
A I/O
C
61
4
Ti
tl
e
Siz
e
D
o
c
u
m
e
nt
N
u
m
b
er
R
ev
D
at
e:
Sheet
of
B
C
o
m
p
act F
lash, PLL SM
A I/O
C
61
4
Ti
tl
e
Siz
e
D
o
c
u
m
e
nt
N
u
m
b
er
R
ev
D
at
e:
Sheet
of
B
C
o
m
p
act F
lash, PLL SM
A I/O
C
61
4
Lattice Semiconductor Corporation
Compact Flash
Connector
The pad of Pin 2 is directly
put on the trace of the differential
pair to minimize the trace stub.
No extra trace stub is created on
the differential pair trace.
[3]
Installing jumper on pin 1 and 2
will connect the on-board
oscillator clock output to the PLL
clock input on the XP2 ball A2.
Traces from the ECP2 to
the CF connector must
be less than 6 inches
Ultra DMA is not supported
Compact Flash Connector
[12]
[8]
SMA Connector AEP 9650-1113-005
P(A2)
N(B3)
Diff pair
50 ohm traces
P(F7)
N(G7)
[8] [8]
[8]
[8]
Place resistors next to FPGA
arrange them to fit on 4 pads
J6
SMA C
onnector
J6
SMA C
onnector
GN
D
2
GN
D
3
GN
D
4
GN
D
5
S
1
R5
6
0
R5
6
0
R5
4
DN
L
R5
4
DN
L
R2
1
6
47K
R2
1
6
47K
C1
8
0
0.
1uF
0402
C1
8
0
0.
1uF
0402
R3
8
DN
L
R3
8
DN
L
J7
SMA C
onnector
J7
SMA C
onnector
GN
D
2
GN
D
3
GN
D
4
GN
D
5
S
1
C1
8
3
0.
1uF
0402
C1
8
3
0.
1uF
0402
R2
1
0
100K
R2
1
0
100K
R5
2
0
R5
2
0
R2
0
9
47K
R2
0
9
47K
R2
1
3
47K
R2
1
3
47K
PC Card Memory Mode/
PC Card I/O Mode/
True IDE Mode
J3
8
Hi
ro
s
e
M
I2
0
-5
0
P
D
-S
F
PC Card Memory Mode/
PC Card I/O Mode/
True IDE Mode
J3
8
Hi
ro
s
e
M
I2
0
-5
0
P
D
-S
F
D0
3
2
D0
4
3
D0
5
4
D0
6
5
D0
7
6
OE/
OE/
AT
ASEL
9
D0
0
21
D0
1
22
D0
2
23
CE
2
/CE
2
/CS
1
32
RE
A
D
Y
/IRE
Q
/INT
RQ
37
GN
D
50
B
V
D1
/S
T
S
CHG
/P
D
IA
G
46
BVD
2/
SPKR
/D
ASP
45
D0
8
47
D0
9
48
D1
0
49
D1
1
27
D1
2
28
D1
3
29
D1
4
30
D1
5
31
A00
20
A01
19
A02
18
A03
17
A04
16
A05
15
A06
14
A07
12
A08
11
A09
10
GN
D
1
CE
1
/CE
1
/CS
0
7
A10
8
VC
C
13
W
P/
IOI
S16/
IO
C
S16
24
CD1
26
CD2
25
VS1
33
VS2
40
IO
RD
34
IO
W
R
35
WE
36
VC
C
38
C
SEL
39
R
ESET
41
WA
IT
/WA
IT
/I
O
R
D
Y
42
INP
A
CK
/INP
A
C
K
/DMA
R
Q
43
RE
G
/RE
G
/DMA
CK
44
R5
1
0
R5
1
0
R2
1
5
100K
R2
1
5
100K
J1
7
HE
A
D
E
R
2
J1
7
HE
A
D
E
R
2
1
2
J1
3
SMA C
onnector
J1
3
SMA C
onnector
GN
D
2
GN
D
3
GN
D
4
GN
D
5
S
1
R5
5
DN
L
R5
5
DN
L
R2
1
7
100K
R2
1
7
100K
R5
7
0
R5
7
0
R2
1
2
100K
R2
1
2
100K
R2
1
8
100K
R2
1
8
100K
R3
9
DN
L
R3
9
DN
L
R2
1
1
100K
R2
1
1
100K
R2
1
4
47K
R2
1
4
47K
J1
2
SMA C
onnector
J1
2
SMA C
onnector
GN
D
2
GN
D
3
GN
D
4
GN
D
5
S
1
CompactFlash, PLL, SMA I/O