20-101-0356 Rabbit Semiconductor, 20-101-0356 Datasheet - Page 50

• Manufacturer Part Number: 20-101-0356
• Description: COMPUTER SINGLE-BOARD BL1800
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0356

• Module/board Type: Single Board Computer Module
• Product: Modules
• Data Bus Width: 8 bit
• Processor Type: Rabbit 2000
• Sram: 128 KB
• Flash: 256 KB
• Timers: 8 bit, 10 bit
• Number Of I/os: 14
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 8 V to 40 V
• Power Consumption: 1.2 W
• Board Size: 89 mm x 64 mm x 19 mm
• Description/function: Computer Module
• For Use With/related Products: BL1800
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1079

4.2.3 RS-232 Serial Communication Sample Programs
•
•
46
JR_FLOWCONTROL.C
uring Serial Port C (PC3/PC2) for CTS/RTS with serial data coming from TxB at
115,200 bps. One character at a time is received and is displayed in the
To set up the Prototyping Board, you will need to tie PC4 and PC5 (TxB
and RxB) together at header J1, and you will also tie PC2 and PC3 (TxC
and RxC) together as shown in the diagram.
A repeating triangular pattern should print out in the
program will periodically switch flow control on or off to demonstrate
the effect of no flow control.
Refer to the
ence Manual for a general description on how to set up flow control lines.
JR_PARITY.C
repeatedly sending byte values 0–127 from Serial Port B to Serial Port C.
The program will switch between generating parity or not on Serial Port
B. Serial Port C will always be checking parity, so parity errors should
occur during every other sequence.
To set up the Prototyping Board, you will need to tie PC4 and PC3 (TxB and RxC)
together at header J1 as shown in the diagram.
The Dynamic C
serBflowcontrolOn()
—This program demonstrates the use of parity modes by
STDIO
—This program demonstrates hardware flow control by config-
window will display the error sequence.
function call in the Dynamic C Function Refer-
STDIO
window. The
Jackrabbit (BL1800)
STDIO
window.