  The ProtoDUNE-SP detector is a large-scale prototype of the Single-Phase (SP)
Liquid Argon Time Projection Chamber (LArTPC) design proposed for the Deep
Underground Neutrino Experiment (DUNE). 15,360 LArTPC wires are instrumented
with low electronic noise pre-amplifier and digitization ASICs integrated into
Front End Motherboards (FEMBs) operating at cryogenic temperature within the
cryostat. The large number of electronics channels and high performance
specifications required a large-scale production electronics quality control
effort, careful installation into Anode Plane Assemblies (APAs), and rigorous
detector commissioning. This successful collaboration-wide effort achieved a
working LArTPC electronics channel percentage of 99.7% (15,318 of 15,360
channels in total), whose operating performance exceeded expectations. We
summarize the ProtoDUNE-SP cold electronics design and quality control,
installation, and commissioning efforts that enabled this excellent electronics
performance.
