20-101-1255 Rabbit Semiconductor, 20-101-1255 Datasheet - Page 72

• 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

FUNCTION DESCRIPTION
PARAMETERS
RETURN VALUE
SEE ALSO
BL4S100 User’s Manual
int setDuty(int channel, float duty);
brdInit, setPWM, setPPM, setOffset, setFreq, setSyncIn, setSyncOut,
pulseEnable, pulseDisable
Sets the duty cycle of the PWM or PPM output on a digital output channel. Will affect
any PWM/PPM that has been bound to this channel’s PWM/PPM.
channel
duty
0 — success.
-EINVAL
-EPERM
— channel function does not permit this operation.
— invalid parameter value.
digital output channel that is getting its duty cycle set,
0–7 (OUT0–OUT7)
duty cycle of the PWM/PPM output (should be from 0 to 100%)
setDuty
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