20-101-1255 Rabbit Semiconductor, 20-101-1255 Datasheet - Page 39

• Manufacturer Part Number: 20-101-1255
• Description: COMPUTER SINGLE-BOARD BL4S100
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1255

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: BL4S100
• Sram: 512 KB
• Timers: 8 bit, 10 bit
• Number Of I/os: 20
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 9 V to 36 V
• Power Consumption: 2 W
• Board Size: 96 mm x 146 mm x 16 mm
• Description/function: Computer Module
• For Use With/related Products: BL4S100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1168

4.2.1 Digital I/O
The following sample programs are found in the
Figure 14 shows the signal connections for the sample programs that illustrate the use of
the digital inputs.
•
•
BL4S100 User’s Manual
DIGIN.C
you can see an input channel toggle from HIGH to LOW in the Dynamic C
window when you press a pushbutton on the Demonstration Board.
DIGIN_BANK.C
the Demonstration Board, you can see an input channel toggle from HIGH to LOW in
the Dynamic C
Board. The banking functions allow I/O banks to be input or output more efficiently.
—Demonstrates the use of the digital inputs. Using the Demonstration Board,
STDIO
—Demonstrates the use of
Figure 14. Digital Inputs Signal Connections
window when you press a pushbutton on the Demonstration
digInBank()
SAMPLES\BL4S1xx\DIO
to read digital inputs. Using
subdirectory.
STDIO
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