101-1279 Rabbit Semiconductor, 101-1279 Datasheet - Page 26

PLASTIC ENCLOSURE FOR BL4S100

101-1279

Manufacturer Part Number
101-1279
Description
PLASTIC ENCLOSURE FOR BL4S100
Manufacturer
Rabbit Semiconductor
Datasheet

Specifications of 101-1279

Accessory Type
Enclosure
Product
Prototyping Accessories
Processor Type
BL4S100
Board Size
146 mm x 96 mm x 16 mm
Interface Type
Ethernet
For Use With/related Products
BL4S100
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
316-1159
3.2.2.1 PWM/PPM Outputs Setup
PWM and PPM outputs on the BL4S100 are configured using the
setPPM()
BL4S100 User’s Manual
A PWM output is described as noninverted
when it starts high, remains high for a duty
cycle that is a fraction of the period, then
goes low for the remainder of the period.
Similarly, an inverted PWM output starts
low, remains low for a duty cycle that is a
fraction of the period, then goes high for
the remainder of the period.
A PWM output is normally set up to start
when triggered by an event, and may be
set up so that the leading and trailing edges
of several PWM outputs are aligned as
long as the all the PWM outputs are on the
same block of a particular Rabbit RIO
chip.
A PPM ouput is similar to a PWM output,
except it is shifted by an offset relative to
the event that triggered the start of the
PPM output.
A PPM output is either inverted or nonin-
verted, based on whether it starts high or
low, and may be set up so that their lead-
ing and trailing edges of several PPM out-
puts are aligned as long as the all the PPM
outputs are on the same block of a particu-
lar Rabbit RIO chip
function calls.
setPWM()
and
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