User's Manual

Doc No: WG1400-00-DTS-D05
Copyright © JORJIN TECHNOLOGIES INC. 2015
http://WWW.JORJIN.COM.TW
CONFIDENTIAL
Page 12
is not used, connect to VBAT using
100K for pulling-up.
20 NC_20 HI-Z NA
Unused. Leave unconnected.
21 FORCE_AP HI-Z I
For forced AP mode, pull high on the
board using 100K resistor. Otherwise,
pull down to ground using 100K
resistor.
22 GND GND GND
Ground.
23 HOST_SPI_CLK HI-Z O
Host interface SPI clock.
24 HOST_SPI DIN HI-Z I
Host interface SPI data input.
25 HOST_SPI_DOUT HI-Z O
Host interface SPI data output.
26 HOST_SPI_CS HI-Z I
Host interface SPI chip select.
27 HOST_IRQ HI-Z O
Interrupt output.
28 ANT_SEL_1 HI-Z O
Antenna selection control. For future
use only.
29 ANT_SEL_2 HI-Z O
Antenna selection control. For future
use only.
30 TCXO_EN/SOP2 HI-Z O
Pull down to ground using 100K
resistor
31 NC_31 HI-Z NA
Unused. Leave unconnected.
32 NC_32 HI-Z NA
Unused. Leave unconnected.
33 GND GND GND
Ground.
34 GND GND GND
Ground.
35 GND GND GND
Ground.