ASC Bridge Board
Evaluation Board User Guide
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All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
16
FPGA-EB-020
Ϯϱ
-2.0
Figure A.2. ECP5 Connection
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Prototype Area
Note: Use 0.1" pictch spacing. Each connection use plated through hole for layout
ECP5 Connectors
Note: Place J2 and J3 connector on the bottom side of PCB. The silkscreen should be placed on top side.
Silkscreen : XO3
Silkscreen : ECP5
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+12V
+5V
+3.3V
ASC0_BOARD_SENSE_O
{3}
ASC0_5V_OC_SENSE
{3}
ASC0_5V_OC_SHUTDOWN
{3}
ASC0_12V_OC_SENSE
{3}
ASC0_12V_OC_SHUTDOWN
{3}
FAN3_TACH
{4}
FAN2_TACH
{4}
FAN1_TACH
{4}
ASC0_CLK_O
{3}
ASC0_RESET
{3}
ASC0_RDAT
{3}
ASC2_CLK_O
{3}
ASC1_BOARD_SENSE_O
{3}
ASC1_5V_OC_SENSE
{3}
ASC1_5V_OC_SHUTDOWN
{3}
ASC1_12V_OC_SENSE
{3}
ASC1_12V_OC_SHUTDOWN
{3}
MANDATORY_RESET
{3}
ASC2_RESET
{3}
ASC2_5V_OC_SHUTDOWN
{3}
ASC2_5V_OC_SENSE
{3}
ASC2_RDAT
{3}
ASC2_12V_OC_SENSE
{3}
ASC2_12V_OC_SHUTDOWN
{3}
ASC1_CLK_O
{3}
ASC1_RDAT
{3}
ASC1_RESET
{3}
ASC2_BOARD_SENSE_O
{3}
ASC0_WRCLK
{3}
ASC0_WDAT
{3}
FAN3_PWM
{4}
FAN2_PWM
{4}
FAN1_PWM
{4}
ASC1_WRCLK
{3}
I2C_SDA_1
{2}
I2C_SCL_1
{2}
I2C_WRITE_EN
{3}
ASC1_WDAT
{3}
ASC2_WDAT
{3}
ASC2_WRCLK
{3}
I2C_SDA_1
{2}
I2C_SCL_1
{2}
I2C_SDA
{3}
I2C_SCL
{3}
Title
Size
Project
Rev.
Date:
Sheet
of
Lattice Semiconductor Corporation
5555 N.E. Moore Court
Hillsboro, Oregon. 97124
Designer:
ASC Bridge Board
B
ECP5 / XO3 Connection
B
2
5
Tuesday, July 11, 2017
Title
Size
Project
Rev.
Date:
Sheet
of
Lattice Semiconductor Corporation
5555 N.E. Moore Court
Hillsboro, Oregon. 97124
Designer:
ASC Bridge Board
B
ECP5 / XO3 Connection
B
2
5
Tuesday, July 11, 2017
Title
Size
Project
Rev.
Date:
Sheet
of
Lattice Semiconductor Corporation
5555 N.E. Moore Court
Hillsboro, Oregon. 97124
Designer:
ASC Bridge Board
B
ECP5 / XO3 Connection
B
2
5
Tuesday, July 11, 2017
AA12
AD3
AJ10
AF2
AG5
AF12
AH12
AC7
AK2
AG12
SW3
JS202011SCQN
2
1
3
5
4
6
AK9
AD12
AB1
J3
40-Pin Header F
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
AF9
AB7
AA10
AD4
AJ11
AF1
AE6
AE11
AC5
AJ3
AH5
AK1
J2
40-Pin Header F
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
AF3
AK8
AA2
J1
24-Pin Header M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AF8
AB8
AA11
R3
100
AK3
AD5
AE2
AE5
AA4
AC8
AJ4
AJ2
AH6
AG3
AA1
AF7
AB10
AG9
AD6
AJ12
AE1
AG6
AA5
AJ5
AC6
AJ1
AH8
AK11
AG4
SW1
Switch
1
2
3
4
AG8
AB9
AE12
AD7
R5
0
AK5
AD2
AF6
R6
10K
AA7
AJ7
AC9
AH7
AH2
AE3
AE10
AB11
AH3
AK4
AD8
AD1
AG7
AB3
AK12
AA6
AC12
AJ6
AH1
AH9
AF4
AF10
AB12
AG10
AK6
AD10
AC2
AE7
R2
2.2k
AB5
AA8
AJ8
AC10
AG2
AE4
AA3
AC4
AH10
AG11
AD9
AK7
D1
Blue
AC1
AE8
AB4
AA9
AJ9
AC11
AG1
R1
2.2k
AF5
R7
0
AF11
AH11
AC3
AH4
R4
10K
AK10
AD11
AB2
SW2
Switch
1
2
3
4
AE9
AB6
EXPCON_IO2
PB2
EXPCON_IO0
EXPCON_IO17
EXPCON_IO14
HPE_RESOUT#
CARDSEL#
EXPCON_2V5
EXPCON_OSC
EXPCON_CLKIN
EXPCON_CLKOUT
SW1
SW2
A
4
EXPCON_CLKOUT
EXPCON_2V5
EXPCON_OSC
EXPCON_CLKIN
HPE_RESOUT#
EXPCON_IO0
EXPCON_IO2
EXPCON_IO14
EXPCON_IO17
CARDSEL#
PB1
