Table 3-7. Host MCU Mode Audio Control Button Header Configurations (J700, J701, and J702)
Pin Number
Jumper Names and Positions
Description
J700
J701
J702
1
Mount a jumper on J700 and J701
Open
Audio streaming is controlled by on-
board PIC32MX450F256L MCU in
Host MCU mode.
2
Mount a jumper on J700 and J701
Open
3
Mount a jumper on J700 and J701
Open
4
Mount a jumper on J700 and J701
Open
5
Mount a jumper on J700 and J701
Open
6
Mount a jumper on J700 and J701
Open
7
Mount a jumper on J700 and J701
Open
8
Open
Open
Open
1.
To locate these headers on the BM83 EVB, refer to
.
3.1.5.4
BM83 Carrier Board Interface
The following table provides the pin details of J300 and the BM83 module interface with the BM83 EVB.
Table 3-8. Carrier Board Interface (J300) Pin Details
Pin Name
Pin Number
Pin Name
BK1_O_1V5
1
2
MCLK1
LED3
3
4
DT1
NC
5
6
DR1
RST_N
7
8
SCLK1
DP
9
10
RFS1
DM
11
12
GND
GND
13
14
P3_7
GND
15
16
P3_5
P2_7
17
18
NC
P1_3
19
20
BK2_O_1V8
P1_2
21
22
NC
P0_5
23
24
P0_1
P0_2
25
26
P0_0
P0_3
27
28
P2_3
P0_6
29
30
P0_7
LED2
31
32
UART_TXD
P1_6
33
34
UART_RXD
LED1
35
36
SK2_KEY_AD
P3_4
37
38
PWM
SK1_AMB_DET
39
40
MFB
BM83 EVB
Hardware
©
2019 Microchip Technology Inc.
User Guide
DS50002902A-page 15
