User Manual

14. USING THE DEVELOPER’S KIT
80
LZT 123 7589 R1A
14.6 Connectors
Connector Type Description
RADIO
DEVICE
‘X1’
60 PinDual
Row0.05”
pitch
The radio device is 'plugged-in' to the
development kit. This allows direct connection
of the module to the development board.
APPLICATION
‘X2’
40 PinDual
Row0.1”
pitch
This 40-pin connector is compatible with
standard 0.1" pitch mating connectors and
with 0.05" pitch IDC ribbon cable connectors.
This allows the user a range of connection
methods to interface to the application. This
connector is wired in parallel with application
connector 'X3', which can be used for test
probing or to wire patch alternative signals into
the four 'N/C' pins.
APPLICATION
’X3’
40 PinDual
Row0.1”
pitch
This 40-pin connector is compatible with
standard 0.1" pitch mating connectors and
with 0.05" pitch IDC ribbon cable connectors.
This allows the user a range of connection
methods to interface to the application. This
connector is wired in parallel with application
connector 'X2', which can be used for test
probing or to wire patch alternative signals into
the four 'N/C' pins.
UART
'X4’
9-pin D
Female
Socket
This is a full 9-pin RS232 compatible
communication port. Using jumpers on the DK,
this connector may be used for UART1, UART2
or UART3 of the
radio device.
Note: UART2 and
UART3 of the radio
device are
considered 3-wire
interface only. The
hardware flow and
other control
signals which are
passed through this
connector are only
relevant when used
with UART1.
SIM
'X5’
Latch and
lift style
holder with
integral SIM
detect
contact
This is a standard holder for a GSM SIM card.
The top piece slides towards “Open” and then
lifts to release or insert the SIM card using the
integral guide rails. To close, lower the pivoting
top piece flush with the bottom piece and slide
the top towards “Lock”.
DCD
RD
RTS
TD
CTS
DTR
1
2
7
3
8
4
6
5
9RI
DSR