User's Manual

FLC-CBM202 Datasheet
Flaircomm Microelectronics Confidential
-13-
7
BT_PCM2_OUT
IO
The PCM data out from BT
8
BT_PCM2_IN
IO
The PCM data in to BT
9
BT_PCM2_CLK
IO
The PCM CLK signal
10
BT_PCM2_SYNC
IO
The PCM SYNC signal
11
BT_SPI_PCM#_SEL
IO
SPI mode is Active high
PCM mode is Active low
12
TCXO1.8V
P
Power in for internal TCXO
13
BT_WAKEUP
IO
A wakeup signal from BT to host
14
BT_nRESET
IO
Reset pin for BT(Active low)
15
BT_1.8V
P
Power in for BT
16
BT_VDD_DIG
P
Power out for BT_DIG
Need a 2.2uF decouple capacitor on
This pin
17
WIFI_VREG_DIG1.8V
P
Power in for WIFI digital power part
18
WIFI_VDD_SDIO
P
Power in for WIFI SDIO
19
WIFI_VDD_DIG
P
Power out for WIFI digital power
Need a 2.2uF decouple capacitor on
This pin
20
WIFI_VDDIO
P
Power in for WIFI GPIO0~7
Power level on this pin must be the same as
BT_VDDIO
21
WIFI_SPI_CS
IO
Used for WIFI debug
22
WIFI_SPI_MOSI
IO
Used for WIFI debug
23
WIFI_SPI_MISO
IO
Used for WIFI debug
24
WIFI_SPI_CLK
IO
Used for WIFI debug
25
EEPROM_WP
IO
Write protect for internal WIFI EEPROM
Open for WP enable
Ground for WP disable
26
WIFI_GPIO10
IO
WIFI GPIO10
27
WIFI_GPIO9
IO
WIFI_GPIO9
28
WIFI_VDDAIO3.3V
P
Power in for WIFI AIO&GPIO9~16
29
WIFI_AIO0
A
Analog IO of WIFI
30
WIFI_VREG_IN_ANA1.8V
P
Power in for WIFI analog power part
31
WIFI_SD_CLK
IO
WIFI SDIO CLK
32
WIFI_SD_CMD
IO
WIFI SDIO CMD
33
WIFI_SD_DATA3
IO
WIFI SDIO DATA3
34
WIFI_SD_DATA0
IO
WIFI SDIO DATA0
35
WIFI_SD_DATA1
IO
WIFI SDIO DATA1