MachXO3-9400 Development Board
Evaluation Board User Guide
© 2017 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at
www.latticesemi.com/legal
.
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.
46
FPGA-EB-02004-1.0
Figure A.10. Power Regulators
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
NOTE : Boot from external SPI Flash (U6)
requires VCCIO2 set to 3.3V. Use caution
when setting VCCIO2 to any other voltage.
spread across board, easy access
+3.3V
+1.2V
VBUS_5V
+3.3V
VCCIO0
+1.2V
+3.3V
VCCIO3
+1.2V
VCCIO1
+3.3V
+3.3V
+1.2V
+1.2V
VCCIO4
+3.3V
VCCIO2
+1.2V
+3.3V
VCCIO5
+1.2V
+3.3V
VCCIO3
VCCIO4
VCCIO5
VCCIO0
VCCIO1
VCCIO2
+3.3V
+1.2V
+3.3V_AR
+3.3V_RASP
VCC_CORE
+3.3V
+1.2V
VCC_CORE
VBUS_5V
VBUS_5V
DM
[3]
DP
[3]
ASC_IMONP
[8]
ASC_IMONN
[8]
Date:
Size
Schematic Rev
of
Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project
4.0
MachXO3-9400-Dev-Brd
B
10
10
Monday, May 22, 2017
B
Power Regulators
Date:
Size
Schematic Rev
of
Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project
4.0
MachXO3-9400-Dev-Brd
B
10
10
Monday, May 22, 2017
B
Power Regulators
Date:
Size
Schematic Rev
of
Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project
4.0
MachXO3-9400-Dev-Brd
B
10
10
Monday, May 22, 2017
B
Power Regulators
R137
1
DNI
R125
1
C86
0.1uF
L5
600ohm 500mA
1
2
J13
GND
1
D18
Blue
1
2
TP53
1
C94
0.01uF
R141
100
TP83
1
C95
22uF
R128
1
DNI
TP85
1
R129
1
DNI
U9
TLV1117LV12DCY
DNI
G
N
D
1
Output
2
Input
3
Tab
4
J11
USB_MINI_B
DI
VCC
1
D-
2
D+
3
GND
5
NC
4
CASE
7
CASE
8
CASE
9
CASE
6
MH1
10
MH2
11
C92
1uF
TP56
1
R158
1
DNI
R126
1
R139
1
DNI
MH1
ThruHole
R151
1
DNI
R135
1K
C89
22uF
J12
GND
1
R130
1
DNI
MH2
ThruHole
TP57
1
R270
0
C91
10uF
C90
0.1uF
TP55
1
MH3
ThruHole
R134
1
R181
0.020
TP62
1
R138
1
DNI
R162 0
MH4
ThruHole
TP60
1
R136
0
R140
0
TP81
1
R163 0
MH5
ThruHole
R127
1
DNI
R133
1
R269
0
U8
NCP1117
GND
1
IN
3
OUT
2
TAB
4
C88
10uF
TP59
1
MH6
ThruHole
TP54
1
R123
1
C93
0.1uF
C96
10uF
R132
1
R164
100K
D19
ESDR0502N-UDFN6
GND
1
NC2
2
NC3
3
D-
4
VBUS
6
D+
5
TP84
1
MH7
ThruHole
TP82
1
TP61
1
L4
600ohm 500mA
1
2
L3
600ohm 500mA
1
2
MH8
ThruHole
R124
1
C101
0.01uF
TP58
1
3.3V_IN
1.2V_IN
D+
3.3V_OUT
1.2V_OUT
SHLD
D-
VBUS
DM
DP
DP
DM
VCC_CORE_P