User Manual

2. PIN Description/ Operating Ratings
/
Operating temperature
2.1 PIN Description
Connector No. Pin Name
Def.
Dir.
Description of Options (Common)
RF1 1,19 GND Connect to ground
3 HCI_CTS_3V3 I HCI UART clear-to-send
5 SLOW_CLK_3V3 I 32.768-KHz clock in
7 HCI_RX_3V3 I HCI UART data receive
9 HCI_TX_3V3 O HCI UART data transmit
others Not connected
RF2 2 GND Connect to ground
7,9 +3V3 I Connect to +3.3V
8 AUD_OUT_3V3 O PCM data output
10 AUD_IN_3V3 I PCM data input
11 AUD_FSYNC_3V3 I/O PCM frame synch
17 AUD_CLK_3V3 I/O PCM clock
18 HCI_RTS_3V3 O HCI UART request-to-send
19 nSHUTD_3V3 I Shutdown input (active low)
others Not connected
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information
Doc. NO:
3