nordic_NRF52840_QIAA_R module#

class SMDPad[source]#

Bases: Pad

shape: Shape | PadShape = Polygon(elements=((2.425, 2.425), (-2.425, 2.425), (-2.425, -2.425), (2.425, -2.425)), holes=())#: The geometric shape of the pad or a PadShape to specify the regular shape and the shape when non-functional pads are removed. Can be overridden on a per-layer basis by shapes.

soldermask = Soldermask(shape=Polygon(elements=((2.476, 2.476), (-2.476, 2.476), (-2.476, -2.476), (2.476, -2.476)), holes=()), side=<Side.Top: 0>)#

paste = Paste(shape=Polygon(elements=((2.476, 2.476), (-2.476, 2.476), (-2.476, -2.476), (2.476, -2.476)), holes=()), side=<Side.Top: 0>)#

class nRFBGAPad[source]#

Bases: Pad

shape: Shape | PadShape = Circle(radius=0.1375)#: The geometric shape of the pad or a PadShape to specify the regular shape and the shape when non-functional pads are removed. Can be overridden on a per-layer basis by shapes.

soldermask = Soldermask(shape=Circle(radius=0.1875), side=<Side.Top: 0>)#

paste = Paste(shape=Circle(radius=0.15), side=<Side.Top: 0>)#

class Reset[source]#

Bases: Port

reset = Port()#

class LFOscillator[source]#

Bases: Port

lo_in = Port()#

lo_out = Port()#

class NRF52840_QIAA_R(*, lfo=True, antenna=True, power_config=5)[source]#

Bases: Circuit

NRF52840 reference module.

Parameters:

lfo – include a 32.768kHz resonator in the design
antenna – include an antenna and matching circuit in the design
power_config – circuit configuration from https://infocenter.nordicsemi.com/index.jsp?topic=%2Fps_nrf52840%2Fref_circuitry.html (currently supports 5 and 6)

vin = Power()#

mcu = mcu()#

class IOPort[source]#

Bases: Port

p = Port()#

ioport = PrePostInit#

gpio = PrePostInit#

timer = PrePostInit#

adc = PrePostInit#

i2c = PrePostInit#

spi = PrePostInit#

uart = PrePostInit#

swd = PrePostInit#

reset = PrePostInit#

crystal = PrePostInit#

Device#: alias of NRF52840_QIAA_R