Lattice Semiconductor XP2 Advanced User Manual - page 38
38
LatticeXP2 Advanced
Lattice Semiconductor
Evaluation Board User’s Guide
Figure 23.
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PC
I_
A
D
3
0
PC
I_
A
D
1
6
P
C
I_
IRDY
_
N
PC
I_
A
D
8
PCI_AD
26
PCI_AD
28
PCI_AD
30
PCI_M
66EN
PCI_AD
16
PC
I_
VI
O
PCI_AD
15
PCI_AD
1
PCI_AD
3
PCI_C
LK
PC
I_
VI
O
PC
I_
T
R
D
Y
_
N
PCI_AD
5
PCI_AD
7
PCI_AD
8
PCI_AD
10
PCI_AD
12
PCI_AD
14
PCI_AD
17
PCI_AD
19
PCI_AD
21
PCI_AD
23
PCI_AD
25
PC
I_
A
D
1
5
PCI_AD
27
PCI_AD
29
PCI_AD
31
PC
I_
A
D
1
2
PC
I_
3
.3
V
PCI_ST
OP_N
PCI_C
BE0_N
PCI_C
BE1_N
PCI_C
BE2_N
PCI_C
BE3_N
PC
I_
A
D
6
PC
I_
A
D
2
3
PCI_F
RAM
E_N
PCI_I
RD
Y_N
PCI_R
EQ_N
PC
I_IDS
EL
PCI_SER
R_N
PCI_PER
R_N
PCI_PAR
PCI_GN
T_N
PCI_T
RD
Y_N
PCI_D
EVSEL_N
PCI_AD
0
PCI_AC
K64_N
PCI_AD
2
PCI_R
EQ64_N
PCI_AD
4
PCI_AD
6
PCI_AD
9
PCI_AD
11
PCI_AD
13
PCI_I
NT
B_N
PCI_I
NT
D_N
PC
I_INTA
_N
PC
I_
R
E
Q
_
N
PC
I_INTC_
N
PCI_PR
SNT
1_N
PCI_PR
SNT
2_N
PCI_R
ST_N
PCI_AD
18
PCI_AD
20
PC
I_
A
D
1
3
PCI_AD
22
PCI_AD
24
PC
I_
A
D
2
5
PC
I_
A
D
1
7
P
C
I_
IDS
E
L
PC
I_
A
D
2
2
PC
I_
S
T
O
P_
N
PC
I_
A
D
2
8
PC
I_
C
B
E
3
_
N
PC
I_
A
D
1
1
PC
I_
A
D
0
PC
I_
A
D
1
8
VC
C
_
3
.3
V
PC
I_
A
D
4
PC
I_
F
R
A
M
E
_
N
PC
I_
A
D
1
0
PC
I_
C
B
E
0
_
N
PC
I_
A
D
2
4
PC
I_
A
D
1
9
PC
I_
A
D
3
1
PC
I_
A
D
1
4
VC
C
_
3
.3
V
PC
I_
C
B
E
1
_
N
P
C
I_SER
R
_N
PC
I_
A
D
7
PC
I_
A
D
2
6
PC
I_
A
D
2
0
PC
I_
C
B
E
2
_
N
PC
I_
A
D
2
7
PC
I_
G
N
T
_
N
PC
I_
A
D
5
PC
I_
R
S
T
_
N
PC
I_
A
D
9
PC
I_
PA
R
PC
I_
PE
R
R
_
N
PC
I_
A
D
2
9
PC
I_
A
D
1
PC
I_
A
D
3
P
C
I_
IN
T
A
_
N
PC
I_
D
E
VS
E
L
_
N
PC
I_
A
D
2
1
SEV
EN
_SEG7
SEV
EN
_SEG2
SEV
EN
_SEG6
SEV
EN
_SEG1
SEV
EN
_SEG0
SEV
EN
_SEG5
SEV
EN
_SEG4
SEV
EN
_SEG3
LED
0
LED
3
LED
2
LED
1
LED
6
LED
7
LED
4
LED
5
LC
D
[0.
.10]
LC
D
3
LC
D
2
LC
D
1
LC
D
0
LC
D
7
LC
D
6
LC
D
5
LC
D
4
LC
D
10
LC
D
9
LC
D
8
SW
IT
C
H
7
P
B1
SW
IT
C
H
4
SW
IT
C
H
5
SW
IT
C
H
6
SW
IT
C
H
1
SW
IT
C
H
0
SW
IT
C
H
3
SW
IT
C
H
2
SW
IT
C
H
8
P
B2
SW
IT
C
H
9
P
B3
PC
I_
A
D
2
PC
I_
C
L
K
VC
C
_
3
.3
V
PC
I_
G
N
D
PC
I_
3
.3
V
VC
C
_
3
.3
V
SEV
EN
_SEG[
0.
.7]
LED
[0.
.7]
LC
D
[0.
.10]
S
W
IT
CH
[0
..9
]
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
PC
I
C
51
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
PC
I
C
51
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
PC
I
C
51
4
Lattice Semiconductor Corporation
[12]
[12]
[12]
[7]
[7]
[7]
[7]
[12]
C37 must be placed within 0.25" of the PCI connecto
r
J34 should be placed next to C37
Maximum trace length for 32 bit interface signals i
s 1.5"
Maximum trace length for PCI_CLK signal is 2.5"
J1
1
P
C
I ED
GE C
O
N
N
C
om
ponent
Side
J1
1
P
C
I ED
GE C
O
N
N
C
om
ponent
Side
-12V
1
TCK
2
Ground_3
3
TDO
4
+5V
_5
5
+5V
_7
6
INTB#
7
INTD#
8
PRSN
T1#
9
Rese
rve
d_
10
10
PRSN
T2#
11
Rese
rve
d_
14
14
Ground_15
15
CLK
16
Ground_17
17
REQ
#
18
+VIO
_1
9
19
AD[31]
20
AD[29]
21
Ground_22
22
AD[27]
23
AD[25]
24
+3.3
V_
25
25
C/BE#[
3]
26
AD[23]
27
Ground_28
28
AD[21]
29
AD[19]
30
+3.3
V_
31
31
AD[17]
32
C/BE#[
2]
33
Ground_34
34
IRDY#
35
+3.3
V_
36
36
DEV
SE
L#
37
Ground_38
38
LOCK#
39
PERR
#
40
+3.3
V_
41
41
SERR
#
42
+3.3
V_
43
43
C/BE#[
1]
44
AD[14]
45
Ground_46
46
AD[12]
47
AD[10]
48
M66
EN
49
AD[08]
52
AD[07]
53
+3.3
V_
54
54
AD[05]
55
AD[03]
56
Ground_57
57
AD[01]
58
+VIO
_5
9
59
ACK64#
60
+5V
_6
1
61
+5V
_6
2
62
C1
1
8
0.
001uF
0402
C1
1
8
0.
001uF
0402
R1
1
0
R1
1
0
C1
4
4
0.
001uF
0402
C1
4
4
0.
001uF
0402
1
2
C8
4
0.
01uF
0402
C8
4
0.
01uF
0402
1
2
C9
4
0.
01uF
0402
C9
4
0.
01uF
0402
C6
10uF
C
e
ram
ic
X
5
R
0805
C6
10uF
C
e
ram
ic
X
5
R
0805
J5
6
P
C
I E
D
G
E
CO
N
N
S
o
ld
e
r S
id
e
J5
6
P
C
I E
D
G
E
CO
N
N
S
o
ld
e
r S
id
e
TRST#
1
+12
V
2
TMS
3
TDI
4
+5V_5
5
INTA#
6
INTC#
7
+5V_8
8
Res
erved_9
9
+VIO
_1
0
10
Res
erved_11
11
3.3VAU
X
14
RST#
15
+VIO
_1
6
16
GNT
#
17
Ground_18
18
PME#
19
AD[30]
20
+3.
3V_21
21
AD[28]
22
AD[26]
23
Ground_24
24
AD[24]
25
IDSE
L
26
+3.
3V_27
27
AD[22]
28
AD[20]
29
Ground_30
30
AD[18]
31
AD[16]
32
+3.
3V_33
33
FRAME
#
34
Ground_35
35
TRDY#
36
Ground_37
37
STOP#
38
+3.
3V_39
39
Res
erved_40
40
Res
erved_41
41
Ground_42
42
PAR
43
AD[15]
44
+3.
3V_45
45
AD[13]
46
AD[11]
47
Ground_48
48
AD[09]
49
C/BE#[
0]
52
+3.
3V_53
53
AD[06]
54
AD[04]
55
Ground_56
56
AD[02]
57
AD[00]
58
+VIO
_5
9
59
REQ
64
#
60
+5V_61
61
+5V_62
62
J1
8
HE
A
D
E
R
2
J1
8
HE
A
D
E
R
2
1
2
C1
4
6
0.
1uF
0402
C1
4
6
0.
1uF
0402
1
2
J1
9
HE
A
D
E
R
2
J1
9
HE
A
D
E
R
2
1
2
C1
1
7
0.
001uF
0402
C1
1
7
0.
001uF
0402
R8
2
5K
R8
2
5K
TP
5
2
TP
5
2
C1
4
7
0.
1uF
0402
C1
4
7
0.
1uF
0402
1
2
C8
8
0.
001uF
0402
C8
8
0.
001uF
0402
1
2
C7
5
0.
01uF
0402
C7
5
0.
01uF
0402
C1
5
9
0.
01u
C1
5
9
0.
01u
1
2
C7
6
0.
1uF
0402
C7
6
0.
1uF
0402
1
2
C9
5
0.
01uF
0402
C9
5
0.
01uF
0402
1
2
BANK 5
BANK 4
LF
X
P
217-f
pBGA484
U8
B
BANK 5
BANK 4
LF
X
P
217-f
pBGA484
U8
B
PB3A/
VR
EF
1_5
U7
PB4A/
LLC
_GPLLT
_I
N
_
A
W4
PB3B/
VR
EF
2_5
U8
PB4B/
LLC
_GPLLC
_I
N
_
A
Y5
PB5A/
LLC
_GPLLT
_F
B_A
V6
PB5B/
LLC
_GPLLC
_F
B_A
U6
PB6A/
BD
QS6
V8
PB6B
W8
PB7A
T8
PB8A
W5
PB7B
T9
PB8B
W6
PB9A
Y6
PB9B
Y7
PB10A
Y9
PB10B
Y8
PB11A
U9
PB12A
V9
PB11B
U1
0
PB12B
W9
PB13A
AA6
PB13B
AA7
PB14A
T1
0
PB14B
V10
PB15A/
BD
QS15
V11
PB16A
AA8
PB15B
W1
1
PB16B
AA9
PB17A
AB2
PB17B
AB3
PB18A
AA11
PB18B
AA10
PB19A
T1
1
PB20A
AB4
PB19B
U1
1
PB20B
AB5
PB21A
AB6
PB21B
AB7
PB22A
AA12
PB22B
Y1
1
PB23A
T1
2
PB24A/
BD
QS24
AB8
PB23B
T1
3
PB24B
AB9
PB25A
AB11
PB25B
AB10
PB26A
AB13
PB26B
AB12
PB27A
Y1
2
PB28A/
PC
LKT
5_0
AB14
PB27B
W1
2
PB28B/
PC
LKC
5_0
AB15
VC
C
IO5
AA5
VC
C
IO5
R9
VC
C
IO5
V7
VC
C
IO5
W1
0
PB29A/
PC
LKT
4_0
AB16
PB29B/
PC
LKC
4_0
AB17
PB30A
Y1
4
PB30B
AA13
PB31A
V12
PB32A
AB18
PB31B
U1
2
PB32B
AB19
PB33A/
BD
QS33
AA14
PB33B
AA15
PB34A
T1
4
PB34B
T1
5
PB35A
V13
PB36A
AA16
PB35B
U1
3
PB36B
AA17
PB37A
AB20
PB37B
AA20
PB38A
W1
4
PB38B
V14
PB39A
U1
4
PB40A
AA22
PB39B
U1
5
PB40B
AA21
PB41A
Y2
2
PB41B
Y2
1
PB42A/
BD
QS42
W1
5
PB42B
V15
PB43A
T1
6
PB44A/
LR
C
_GPLLT
_I
N
_A
Y1
6
PB43B
U1
6
PB44B/
LR
C
_GPLLC
_I
N
_A
Y1
5
PB45A/
LR
C
_GPLLT
_F
B_A
Y1
7
PB45B/
LR
C
_GPLLC
_F
B_A
Y1
8
PB46A/
VR
EF
1_4
W1
7
PB46B/
VR
EF
2_4
W1
8
VC
C
IO4
AA18
VC
C
IO4
R1
4
VC
C
IO4
V16
VC
C
IO4
W1
3
TP
4
3
TP
4
3
C7
7
10uF
C
e
ram
ic
X
5
R
0805
C7
7
10uF
C
e
ram
ic
X
5
R
0805
C7
4
0.
1uF
0402
C7
4
0.
1uF
0402
1
2
J3
1
CO
N
3
J3
1
CO
N
3
1
2
3
PCI