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Schematics
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Figure 14. Joystick ACP, LEDs and push-button
5
10
Joystick, ACP, LEDs and Push Button
MB1184
C-01
6/15/2015
Title:
Size:
Reference:
Date:
Sheet:
of
A4
Revision:
STM32L476G-DISCO
Project:
USER & WAKE-UP Button
NRST
NRST
RESET Button
3V
1
2
3
4
B1
SW-
P
U
S
H
-C
M
S
_
BL
AC
K
SB23
C45
100nF
LD_R
LD_G
LD_R
LD_G
LD4
LED, red
LD5
LED, green
PB2
PE8
3V
JOY_CENTER
JOY_DOWN
JOY_LEFT
JOY_RIGHT
JOY_UP
PA0
Input pins with pull-down
C41
100nF_X7R_10%_0402
R52
0_5%_0402
R53
100_1%_0402
COMMON
5
CENTER
2
DOWN
3
LEFT
1
RIGHT
6
UP
4
6
2
1
4
3
B2
MT-008A
C44
100nF_X7R_10%_0402
C46
100nF_X7R_10%_0402
C42
100nF_X7R_10%_0402
R56
0_5%_0402
R58
0_5%_0402
R54
0_5%_0402
1
2
3
4
5
6
7
8
CN2
SSM-104-L-DH
3V
EXT/RF E2P Connector
5V
EXT_RST
I2C1_SDA
I2C1_SCL
EXT_RST
I2C1_SCL
I2C1_SDA
PA1
PA2
PA3
PA5
R55 10K_1%_0402
R59
10K_1%_0402
Joystick
JOY_CENTER
JOY_DOWN
JOY_LEFT
JOY_RIGHT
JOY_UP
C43
100nF_X7R_10%_0402
PD0
PB6
R45
1K_1%_0402
R57
10K_1%_0402
R46
330_1%_0402
Not Fitted
SB2
PB7
