Figure A.5. Power And Leds - Lattice Semiconductor iCE40HX-8K User Manual

iCE40HX-8K Breakout Board
Evaluation Board User Guide
5
C42 C42
10uF 10uF
D
VBUS_5V
C54 C54 R34 R34 R35 R35
10uF 10uF 1M 1M 1M 1M
C
VBUS_5V
B
L3 L3
600 Ohm 500 mA 600 Ohm 500 mA
J5 J5
1
VCC
2
D-
3
D+
4 R48 R48 0 0
ID
5
GND
C62 C62 0.1uF 0.1uF
A
SKT_MINIUSB_B_RA SKT_MINIUSB_B_RA
5
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16
4
+1.2V
C43 C43 C44 C44 C45 C45 C46 C46 C47 C47 C48 C48
1uF 1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.01uF 0.01uF
U4 U4
18 3
IN1_1 OUT1_1
17
IN1_2
14 4 C55 C55
IN2_1 OUT1_2
13 R32 R32
IN2_2
0.01uF 0.01uF
20 2 357K 357K
SHDN1 BYP1
R36 R36 210K 210K
11 1
SHDN2 ADJ1
+1.22V
19 R37 R37
PWRGD1
7
OUT2_1
12
PWRGD2
8 C59 C59 0.1 0.1
OUT2_2
C58 C58 R39 R39
0.01uF 0.01uF
21 9 4.7uF 4.7uF 100 100
THERMPAD BYP2
10
ADJ2
LT3030EFE#TRPBF LT3030EFE#TRPBF
R53 R53
1K 1K
D11 D11 U3F U3F
C61 C61 Green Green iCE40HX8K-CT256 iCE40HX8K-CT256
A12
GND_01
0.1uF 0.1uF A4
GND_02
E15
GND_03
G7
GND_04
G8
GND_05
G9
GND_06
H7
GND_07
H8
GND_08
H9
GND_09
J7
GND_10
J8
GND_11
J9
GND_12
K2
DM 2
GND_13
K7
DP 2
GND_14
L15
GND_15
R7
GND_16
T12
GND_17
T4
GND_18
4

Figure A.5. Power and LEDs

3
+3.31V VCC_3.3V +3.3V
R31 R31 L1 L1
0.1 0.1 600 Ohm 500 mA 600 Ohm 500 mA
C53 C53 R33 R33 C56 C56 C57 C57
10uF 10uF 100 100 22uF 22uF 0.1uF 0.1uF
VCC_1.2V +1.2V
L2 L2 R38 R38
600 Ohm 500 mA 600 Ohm 500 mA 1 1
C60 C60
22uF 22uF
3 LED0
3 LED1
3 LED2
3 LED3
3 LED4
3 LED5
3 LED6
3 LED7
+3.3V
D12 D1
VPP_FAST
E12 2 1
VPP_2V5
CDSU4148
POWER POWER
+1.2V
A14
VCC_01
F10
VCC_02
F6
VCC_03
K10
VCC_04
K6
VCC_05
L2
VCC_06
3
2 1
+3.3V
C49 C49 C50 C50 C51 C51 C52 C52
10uF 10uF 1uF 1uF 0.1uF 0.1uF 0.01uF 0.01uF
DNI DNI DNI DNI DNI DNI
TP1 TP1 TP2 TP2 TP3 TP3
+3.3V +1.2V
LEDs
R40 R40 R41 R41 R42 R42 R43 R43 R44 R44 R45 R45
1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K
D2 D2 D3 D3 D4 D4 D5 D5 D6 D6 D7 D7
Red Red Red Red Red Red Red Red Red Red Red Red
AXELSYS AXELSYS AXELSYS
Title Title Title
iCE40-HX8K Breakout Board - Power, LEDs iCE40-HX8K Breakout Board - Power, LEDs iCE40-HX8K Breakout Board - Power, LEDs
S S S z i z i z i e e e D D D o o o c c c u u u m m m e e e t n t n t n N N N u u u m m m b b b r e r e r e
B B B ICE40HX8K-B-EVN ICE40HX8K-B-EVN ICE40HX8K-B-EVN
D D D t a t a t a : e : e : e Jul 26, 2013 Jul 26, 2013 Jul 26, 2013 S S S h h h e e e t e t e t e
2 1
FPGA-EB-02031-1.2
D
C
B
R46 R46 R47 R47
1K 1K 1K 1K
D8 D8 D9 D9
Red Red Red Red
A
R R R e e e v v v
A A A
5 5 5 of of of 6 6 6