Socket Mobile BTM-2 Benutzerhandbuch
KwikBlue Module Development Kit
Installation Guide
BC02 Class 1 Module Pin Assignments
Signal Name
Function
Direction
Pin #
GROUND
Power supply return
1
PCM_OUT
Serial data from audio CODEC
IN
2
PCM_IN
Serial data to audio CODEC
OUT
3
PIO_5
Generic I/O local host
OUT
4
PIO_4
Generic I/O local host RS232 (DTR)
OUT
5
UART_RXD Serial
data
from
local host RS232 (RXD)
IN
6
UART_TXD
Serial data to local host RS232 (TXD)
OUT
7
RESET
Reset module when HIGH
IN
8
PIO_3
Generic I/O local host RS232 (DSR)
IN
9
SPI_CSB
SPI chip select
IN
10
GROUND
Power supply return
11
UART_RTS
Local host must not send when HIGH
OUT
12
SPI_CLK
SPI Clock
IN
13
UART_CTS
Module must not send when HIGH
IN
14
PCM_SYNC
Audio CODEC signal
OUT
15
PIO_2
Generic I/O local host RS232 (DCD)
IN
16
SPI_MOSI
SPI master out slave in
IN
17
PCM_CLK
Audio CODEC signal
OUT
18
SPI_MISO
SPI master in slave out
OUT
19
VCC_3.3V Power
supply
20
Table 9: BC02 Class 1 Module Pin Assignments
April 23, 2004
Copyright © 2003-2004 Socket Communications, Inc.
Page 26
Document#: 6410-00215-C
CONFIDENTIAL
Revision 1.04