Microchip Technology BM83 EVB - 7 Appendix A: BM83 EVB Reference Schematics

7. Appendix A: BM83 EVB Reference Schematics
Figure 7-1. USB Connector Schematic
DP
DM
USB CONNECTOR
5V_BT
0.1uF
16V
0603
C211
1uF
16V
0603
C212
100R
FB200
100R
FB201
5V
D207
A
1
K
2
5V
SOD-882
PESD5V0X1BL,315
D208
CAD Note:
ESD Diodes to be placed closest
to the USB connector
TP LOOP Red
TP203
GND_SHLD
GND_SHLD
GND_SHLD
5V
D206
0R
0603
R206
0R
0603
R207
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB2.0 MICRO-B FEMALE
J200
BM83 Carrier Board USB
Figure 7-2. BM83 Module Interface (over BM83 Carrier Board)
MODULE INTERFACE
AOHPM
AOHPL
MIC_P2
MIC_N2
AOHPR
AIL
AIR
MIC_N1
MIC_P1
MIC_BIAS
DP
DM
P3_4
P3_2
P0_2
P0_3
P0_5
P2_7
P0_6
P3_4
P0_2
P0_6
P0_3
P0_5
P1_6
LED1
LED2
RST_N
LED1
LED2
MIC_BIAS
P3_5
SYS_PWR
VDD_IO
BAT_IN
ADAP_IN
SK1_AMB_DET
SK2_KEY_AD
MFB
RFS1
DR1
DT1
SCLK1
MCLK1
ADAP_IN
BAT_IN
SYS_PWR
VDD_IO
MFBSK1_AMB_DET
SK2_KEY_AD
HCI_TXD
HCI_RXD
P3_5
P0_0
P0_0
P0_1
P1_3
P1_2
P0_1
DMIC2_R
DMIC2_L
P2_6
P0_7
P3_7
P0_7
P3_7
P1_6
P2_3
P2_6
RFS1
SCLK1
DR1
DT1
MCLK1
RST_N
DP
DM
P2_7
P1_3
P1_2
P2_3
DMIC1_R
DMIC1_L
DMIC_CLK
GPIO_1
GPIO_2
PWM
LED3
CLDO_O
CODEC_VO
RFLDO_O
BK1_O_1V5
BK2_O_1V8
LDO31_VO
DMIC1_L
DMIC_CLK
DMIC1_R
DMIC2_R
DMIC2_L
P3_2
0.1uF
16V
0603
C315
0.1uF
16V
0603
C316
SYS_PWR VDD_IO
1
TP300
LDO31_VO
1 2
3 4
5 6
7 8
9 10
11
68
69 70
71 72
73 74
75
20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67
M1
M2
EDGE 67P Female
J300
BM83 EVB
Appendix A: BM83 EVB Reference Schematics
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User Guide
DS50002902A-page 41