20-101-0525 Rabbit Semiconductor, 20-101-0525 Datasheet - Page 60

• Manufacturer Part Number: 20-101-0525
• Description: COMPUTER SINGLE-BOARD LP3500 FOX
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0525

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 3000
• Sram: 512 KB
• Flash: 512 KB
• Timers: 8 bit, 10 bit
• Number Of I/os: 26
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 3 V to 30 V
• Board Size: 93 mm x 66 mm x 11 mm
• Description/function: Computer Module
• For Use With/related Products: LP3500
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1115

4.4.4 Serial Communication
Library files included with Dynamic C provide a full range of serial communications sup-
port. The
serial functions. The
functions where packets can be delimited by the 9th bit, by transmission gaps, or with
user-defined special characters. Both libraries provide blocking functions, which do not
return until they are finished transmitting or receiving, and nonblocking functions, which
must be called repeatedly until they are finished. For more information, see the Dynamic C
User’s Manual and Rabbit’s Technical Note TN213, Rabbit 2000 Serial Port Softwar
Use the following function calls with the LP3500.
PARAMETER
RETURN VALUE
SEE ALSO
54
int serMode(int mode);
User interface to set up LP3500 serial communication lines. Call this function after serXOpen().
Whether you are opening one or multiple serial ports, this function must be executed after executing the last
serXOpen function AND before you start using any of the serial ports. This function is non-reentrant.
If Mode 1 is selected, CTS/RTS flow control is exercised using the serBflowcontrolOn and
serBflowcontrolOff functions from the RS232.LIB library.
mode is the defined serial port configuration.
0 if valid mode, 1 if not.
ser485Tx, ser485Rx
Mode
0
1
LIB\Rabbit3000\RS232.LIB
RS-232, 3-wire
RS-232, 5-wire
LIB\Rabbit3000\PACKET.LIB
B
RS-232, 3-wire
CTS/RTS
library provides a set of circular-buffer-based
C
Serial Port
library provides packet-based serial
RS-232, 3-wire
RS-232, 3-wire
E
RS-485
RS-485
Fox (LP3500)
F
e
.