Lattice Semiconductor LatticeECP3 User Manual - page 25
25
LatticeECP3 PCI Express Solutions Board – Revision A
User’s Guide
Figure 23. Programming
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CONFIG
CFG Switches
SPI FLASH
ON
FROM ISPVM CABLE
This LED
indicates activity
on TDI.
JTAG
FPGA GSRN
PROGRAMN
DONE indicator will light when
configuration is successfully
completed
INITN indicator will light
if an error occurs during
configuration programming
e
d
o
M
n
o
i
t
a
r
u
g
i
f
n
o
C
2
G
F
C
CFG1
CFG0
ispJTAG
Slave Serial
SPIm
SPI Flash
Slave Parallel
0(ON)
XX
1(OFF)
1(OFF)
1(OFF)
1(OFF)
1(OFF)
0(ON)
0(ON)
1(OFF)
0(ON)
0(ON)
0(ON)
X
TMS
TCK
+3.3V
TDI
GND
TDO
CONFIG
Status LEDs
PROGRAMN
& GSRN
Pushbuttons
Primary
Component
Side
Secondary
Component
Side
SW1 and SW3 on Primary Side
SW6 and SW7 on Secondary Side
PROGR
AMN
CFG
2
CFG
1
CFG
0
TCK
_
B
UF
F
PGA_D
1
F
PGA_D
0
F
PGA_D
3
F
PGA_D
4
F
PGA_D
5
F
PGA_D
6
F
PGA_D
2
T
M
S_BU
F
FL
A
S
H_
DIS
PR
OGR
AM
N
F
PGA_XR
ES
F
PGA_C
SSPI
0N
_D
I
SPI
0_Q
DO
NE
LOAD
ER
_C
K
PR
OGR
AM
N
F
PGA_C
SSPI
1N
_D
OU
T
GSR
N
F
PGA_C
SSPI
0N
_D
I
CFG
2
CFG
1
CFG
0
INITN
FP
G
A
_
S
IS
P
I
INITN
DO
NE
GSRN
TDI_
B
U
F
F
PGA_C
C
LK
SPI
_C
LK
F
PGA_D
7
F
PGA_SI
SPI
F
PGA_W
R
IT
EN
DONE
F
PGA_D
0
SPI
F
AST
N
F
PGA_XR
ES
F
PGA_C
C
LK
INITN
PROGRAMN
SPI
_C
LK
F
PGA_M
C
LK
T
C
K_BU
F
TMS
_
B
UF
TDI_
B
UF
TDI_
X
O
F
PGA_M
C
LK
F
PGA_C
C
LK
F
PGA_C
SN
SPI
0_Q
F
PGA_D
7
F
PGA_C
S1N
GSR
N
LOC
AL_T
D
I
LOC
AL_T
M
S
LOC
AL_T
C
K
FPG
A_
CS
1N
FPGA_C
SN
FPG
A_
WRITE
N
F
PGA_D
13
F
PGA_D
12
F
PGA_D
11
F
PGA_D
10
F
PGA_D
9
F
PGA_D
8
F
PGA_D
15
F
PGA_D
14
FPGA_D[8..15]
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
3_3V
T
M
S_BU
F
[5
]
PR
OGR
AM
N
[5]
DO
NE
[5
]
INITN
[5
]
LOAD
ER
_C
K
[5
]
C
F
G[
0.
.2
]
[5]
TDI_
X
O
[5
]
F
PGA_C
C
LK
[5]
]
5[N
R
S
G
SPI
_C
LK
[5
]
T
C
K_BU
F
[5
]
TDO
_
X
O
[5
]
F
PGA_W
R
IT
EN
[5]
F
PGA_C
S1N
[5]
F
PGA_C
SN
[5]
F
PGA_D
[0.
.7]
[5]
F
PGA_D
[8.
.15]
[5]
Ti
tl
e
Siz
e
Projec
t
R
ev
D
at
e:
Sheet
of
1605 Valley Center Parkway
Bethlehem, PA 18017
ECP3
PCI
e
De
vKit
Eva
l Bo
a
rd
1.
0
P
rogammi
ng
C
49
T
h
urs
day
, Augus
t 09,
2012
Ti
tl
e
Siz
e
Projec
t
R
ev
D
at
e:
Sheet
of
1605 Valley Center Parkway
Bethlehem, PA 18017
ECP3
PCI
e
De
vKit
Eva
l Bo
a
rd
1.
0
P
rogammi
ng
C
49
T
h
urs
day
, Augus
t 09,
2012
Ti
tl
e
Siz
e
Projec
t
R
ev
D
at
e:
Sheet
of
1605 Valley Center Parkway
Bethlehem, PA 18017
ECP3
PCI
e
De
vKit
Eva
l Bo
a
rd
1.
0
P
rogammi
ng
C
49
T
h
urs
day
, Augus
t 09,
2012
U8
N
C
7W
Z
1
6-M
AAO6A/
F
airc
hild T
iny
Logic
IN
A
1
1
GND
2
IN
A
2
3
OU
T
Y
2
4
VCC
5
OU
T
Y
1
6
R4
6
10K-0603SM
T
U1
0
NC7
W
Z1
6
-MA
CO
6
A
/Fa
ir
ch
ild
Ti
n
y
L
o
g
ic
IN
A
1
1
GND
2
IN
A
2
3
OU
T
Y
2
4
VCC
5
OU
T
Y
1
6
G
D9
LED-SM
T1206_GR
EEN
R2
7
10K-0603SM
T
R4
8
10K-0603SM
T
RN1C
4.
7K
3
6
C90
100NF
-0603SM
T
C8
7
100NF
-0603SMT
C92
100NF
-0603SM
T
R
D1
0
LED
-SM
T
1206_GR
EEN
J4
H
EAD
ER
6
1
2
3
4
5
6
R39
10K-0603SMT
SW
3
SW
PU
SH
BU
T
T
O
N
-SPST
R36
10K-0603SMT
R3
1
10K-0603SM
T
SW
6
SW
PU
SH
BU
T
T
O
N
-SPST
R42
OPEN-0603SM
T
R50
100R-0603SM
T
RN1B
4.
7K
2
7
J3
H
EAD
ER
2
1
2
R44
4_7K-0603SMT
RN1D
EXBV8V472J
V
4.
7K
4
5
R2
4
680R
-0603SM
T
U6
M
25P64-F
LASH
S#
7
Q
8
DU1
3
DU2
4
VC
C
2
HO
LD#
1
DU4
6
DU3
5
W#
9
VSS
10
DU5
11
DU6
12
DU7
13
DU8
14
D
15
CK
16
J8
H
EAD
ER
6
1
2
3
4
5
6
R38
10K-0603SMT
R4
9
10K-0603SM
T
Y
D7
LED
-SM
T
1206_R
ED
R51
100R-0603SM
T
R
D6
LED
-SM
T
1206_R
ED
RN1A
4.
7K
1
8
EC
P3-672f
pBGA
U1
G
PR
1
6
B/
BU
SY/
SI
SPI
/AVD
N
K2
1
PR
1
4
B/
D
6
/SPI
D
1
C26
PR
1
6
A/
D
7
/SPI
D
0
K2
0
PR
1
4
A/
D
5
B2
5
PR
1
3
B/
D
4
/S
O
J2
2
PR
1
3
A/
D
3
/S
I
J2
1
PR
1
1
B/
D
2
D26
PR
1
1
A/
D
1
D25
PR
1
0
B/
D
0
/SPI
F
AST
N
D23
PR
8
B/
M
C
L
K
C25
PR
1
0
A/
W
R
IT
EN
/O
EN
E2
4
P
R
8
A
/D
OU
T
/C
S
ON
/C
S
S
P
I1
N
D24
P
R7B
/CS
N/S
N/CO
NT
1N
H22
P
R
5
B
/DI
/CS
S
P
I0
N
/CE
N
C24
PR
7
A/
C
S1
N
/H
O
L
D
/C
O
N
T
2
N
G2
2
PR
5
A
C23
DO
NE
B2
4
CCLK
A2
4
IN
IT
N
H21
PR
O
G
R
AM
N
J2
0
CF
G
0
B2
3
CF
G
1
A2
3
CF
G
2
E2
1
PT
1
4
5
B
F2
2
PT
1
4
5
A
F2
3
PT
1
4
3
B
E2
2
PT
1
4
3
A
E2
3
PT
1
4
2
B
G2
1
PT
1
4
2
A
G2
0
PT
1
4
0
B
D21
PT
1
4
0
A
D22
TM
S
E6
TD
O
E7
TC
K
E5
TD
I
F5
XR
ES
R18
T
EM
PSEN
SE
U10
T
EM
PVSS
V8
V
CCI
O
8
H19
V
CCI
O
8
H20
VC
C
J
H7
C9
1
100N
F
-0603SM
T
SW
7
SW
PU
SH
BU
T
T
O
N
-SPST
R4
3
4_7K-0603SM
T
R3
3
10K-0603SM
T
R
30
10K-0603SM
T
R4
7
220R
-0603SM
T
SW
1
SW
PU
SH
BU
T
T
O
N
-SPST
R2
5
680R
-0603SM
T
R2
3
680R
-0603SM
T
R2
9
10K-0603SM
T
R41
OPEN-0603SM
T
C8
8
10NF
-0603SMT
R3
4
10K-0603SM
T
C89
100NF
-0603SM
T
SW
2I
N
S38259285
SW
D
IP-3 C
T
S 194-3M
ST
1
2
3
6
5
4
J2
HE
A
D
E
R
2
X
2
3
4
1
2
R40
4_7K-0603SMT
R26
220R-0603SM
T
R37
10K-0603SMT
R3
2
10K-0603SM
T
R2
8
10K-0603SM
T
U7
M
AX6817
IN
1
1
GND
2
IN
2
3
OU
T
2
4
VCC
5
OU
T
1
6
U9
B
SN
74LVC
125A/
SO14
3Y
8
3A
9
3O
E
_N
10
4Y
11
4A
12
4O
E
_N
13
VCC
14
U9
A
SN
74LVC
125A/
SO14
1O
E
_N
1
1A
2
1Y
3
2O
E
_N
4
2A
5
2Y
6
GND
7
Y
D8
LED
-SM
T
1206_R
ED
R4
5
10K-0603SM
T
R3
5
10K-0603SM
T
Q4
2N
2222/
SOT
23
3
1
2