Lattice Semiconductor iCE40 UltraPlus, Руководство пользователя

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iCE40 UltraPlus Mobile Development Platform
Evaluation Board User Guide
© 2017-2018 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.
30 FPGA-EB-02007-1.1
Figure A.9. Sensor & RGB Circuitry
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Notes:
- Gyro and Accelerometer interfaces are both set to I2C
- I2C address LSB for Gyro is '1' and for Accelerometer is '0'
Gyro = 1101011
Accel = 0011000
- SPI for both Gyro and Accelerometer is disabled
GYROSCOPE SENSOR
PRESSURE SENSOR
COMPASS SENSOR
LATTICE SEMICONDUCTOR CORPORATION CONFIDENTIAL
ACCELEROMETER w/ FIFO
RGB LED
Resistor switch to SPARE I/O
Slave Address = 001 1101
Pull-down can switch to 001 1110
Slave Address = 1110111
Accel Slave Address = 001 1001
Magnetometer Slave Address = 001 1110
PMOD Connector
(note VCC is 1V8, PMOD expects 3V3)
iCE40 UltraPlus Mobile Development Platform
VCCIO2_iCE_C
VCC3V3
VCCIO2_iCE_C
VCCIO2_iCE_C
VCC3V3
VCCIO2_iCE_C
VCCIO2_iCE_C
VCCIO2_iCE_C
VCCIO2_iCE_C
VCC3V3_PMOD VCC3V3_PMOD
VCCIO2_iCE_C
GLED {4}
RLED {4}
BLED {4}
RGB_ANODE {4}
I2C_sensor_SDA {4}
I2C_sensor_SCL {4}
SPARE_C0 {4,13}
SPARE_C1 {4,13}
SPARE_C4 {4,13}
SPARE_C5 {4,13}
SPARE_C3 {4,13}
SPARE_C2 {4,13}
Title
Size Document Number Rev
Date: Sheet of
D
Sensors & RGB Circuitry
B
9 14 Thursday, November 02, 2017
Title
Size Document Number Rev
Date: Sheet of
D
Sensors & RGB Circuitry
B
9 14 Thursday, November 02, 2017
Title
Size Document Number Rev
Date: Sheet of
D
Sensors & RGB Circuitry
B
9 14 Thursday, November 02, 2017
C77
0.1u
C50
10u
R108 0 DNI
R12
10k
C73
10u
R132 0 DNI
R162 0 DNI
C63
0.1u
C74
100n
U22
BMP180
NC1
1
VDD
2
VDDIO
3
NC4
4
SCL
5
SDA
6
GND
7
C64
4.7u
C79
1u
C65
0.22u
R164 0 DNI
LSM303DLHC
U35
C1
6
RES1
10
RES2
11
SETP
12
SETC
13
SCL
2
SDA
3
INT2
4
INT1
5
DRDY
9
V
D
D
IO
1
V
D
D
1
4
G
N
D
7
N
C
8
R112 0
DNI
C16
100n
U36
LSM330DLC
RES0
2
GND0
1
R
E
S
8
1
4
R
E
S
7
1
3
R
E
S
6
1
2
R
E
S
5
1
1
R
E
S
4
1
0
V
D
D
0
7
CAP
15
DEN_G
16
DRDY_G/INT2_G
17
INT1_G
18
INT2_A
19
INT1_A
20
V
D
D
_
IO
_
0
2
1
C
S
_
G
2
2
C
S
_
A
2
3
S
C
L
_
A
/G
2
4
V
D
D
_
IO
_
1
2
5
S
D
O
_
G
2
6
RES1
3
RES2
4
RES3
5
GND1
6 V
D
D
1
8
V
D
D
2
9
S
D
O
_
A
2
7
S
D
A
_
A
/G
2
8
R163 0 DNI
R101
4.7k
R165 0 DNI
R110 0 DNI
R8
10k
R13
0
R102
4.7k
R114 0
DNI
R9
DNP
U38
LIS2DS12
SCL/SPC
1
CS
2
SDO/SA0
3
SDA/SDI/SDO
4
N
C
5
G
N
D
1
6
RES
7
GND0
8
VDD
9
VDD_IO
10
IN
T2
1
1
IN
T1
1
2
C61
1u
J8
PMOD Connector
DNI
1
2
3
4
5 7
8
9
10
11
6 12
D13
150141M173100
A
1
R
3
G
4
B
2
C62
0.1u
R107 0 DNI
C25
0.1u
C49
0.1u
C72
100nF
I2C_sensor_SDA
I2C_sensor_SCL
I2C_sensor_SCL
I2C_sensor_SDA
I2C_sensor_SCL
I2C_sensor_SDA
I2C_sensor_SDA
I2C_sensor_SCL
A
c
c
e
l_
In
t2
A
c
c
e
l_
In
t1
Accel_Int1
Accel_Int2
I2C_sensor_SCL I2C_sensor_SDA
I2C_sensor_SDA
I2C_sensor_SCL
I2C_sensor_SDA
I2C_sensor_SCL