Reference Manual

. . . . .
www.ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference.com 66
Peripheral
application
connector
 The Peripheral application connector supports the JumpStart Application
Modules.
LCD Application
Kit Connector
 The LCD Application Kit Connector supports the JumpStart LCD modules.
VGA interface
 A standard VGA Interface is provided to support an external monitor.
UARTs
 The ConnectCore 9M 2443 development board is supporting the 4 UARTs
available on the ConnectCore 9M 2443 module. Detailed usage, of each UART is
described in the following chapters.
UART A - console
 The ConnectCore 9M 2443 UART A signals are used as the standard console.
This UART supports TXD, RXD and CTS#, RTS# handshake lines.
 UART A signals are available on RS232 levels. This connector is a DSUB9 male
which will connect to the host via null modem cable.
 UART A is providing status LEDs on TXD, RXD, RTS# and CTS# handshake signals.
 UART A line drivers can be disabled if required.
UART B - UART /
MEI
 The ConnectCore 9M 2443 UART B signals are full-function UART, providing
access to TXD, RXD and CTS#, RTS# handshake signals.
 UART B signals are available on RS232 levels. This connector is a DSUB9 male
which will connect to the host via null modem cable.
 UART B is providing status LEDs on TXD, RXD, RTS#, CTS#.
 UART B is also the interface supporting the Digi MEI interface (RS422/RS485).
 UART B line drivers can be disabled if required.
UART C - TTL
interface
 The ConnectCore 9M 2443 UART C signals provide access to TXD, RXD and CTS#,
RTS# (if UART D is not used, else TXD, RXD only).
 UART C signals are available on TTL levels. Connector is a 2x5-pin 2.54mm
header compatible with TTL2RS232 adapter (P/N: FS-276).
UART D - TTL
interface
 The ConnectCore 9M 2443 UART D signals provide access to TXD and RXD signals
(if UART C handshake is not used).
 UART D signals are available on TTL levels. This connector is a 2x5-pin 2.54mm
header compatible with TTL2RS232 adapter (P/N: FS-276).