User's Manual
4. Pinassignmen:
Thedevicecanbeconfiguredasbelow:
Pin TX RX
1 3.3V 3.3V
2 GND GND
3 MCLK MCLK
4 RF_Pairing_btn AM_IFO
5 Pairing_LED 24V_ENABLE
6 INT PAIRING_LED
7 MUTE EN_BUF
8 Quicksuspend AMP_RST
9 DARR83_GPIO_3 I2CSDAMST
10 DARR83_GPIO_15 I2CSCLMST
11 GND GND
12 GND GND
13
DARR83_GPIO_24
RF_PAIR_BTN
(MON_TXD)
14 DARR83_GPIO_14 POWER_SB
15 DARR83_GPIO_16 MON_TXB
16 NC NC
17 RF_ENABLE RF_Reset
18 I2CSCLSLV NC
19 I2CSDASLV NC
20 DARR83_GPIO_12(Z) DE_5V
21 DARR83_GPIO_11(X) DEV_3V3
22 DARR83_GPIO_10_LRCK DAO1_LRCLK_RF
23 GND GND
24 DARR83_GPIO_8_SCLK DAO1_SCLK_RF
25 DARR83_SR_RF(Y) DAO1_SR_RF
26 DARR83_SUB_MIX(W) DAO1_SUB_MIX_RF