B-LINK ELECTRONIC CO., LTD in shenzhen
7
23
NC
NC
24
SUSCLK_IN
Shared with EECS. External 32K or RTC clock input
25
PCM_DOUT
PCM Data output
26
PCM_CLK
PCM Clock
27
PCM_DIN
PCM data input
28
PCM_SYNC
PCM sync signal
29,30
NC
NC
31
GND
Grond
32
NC
NC
33
GND
Grond
34
BT_DIS#
Shared with GPIO11 This Pin Can Externally Shutdown
the RTL8821CS
WLAN function when BT_DIS#is Pulled Low. When this
pin pulled low, UART interface will be also disabled.
35
NC
NC
36
GND
Grond
37,38,39,40
NC
NC
41
UART_RTS
UART_RTS
42
UART_OUT
HOST Data output
43
UART_IN
HOST Data input
44
UART_CTS
UART_CTS
4. Supported platform
Operating System
CPU Framework
Driver
LINUX(
kernel2.6.35~3.18.17)
ARM, MIPSII
Enable