  The emergence of resistive non-volatile memories opens the way to highly
energy-efficient computation near- or in-memory. However, this type of
computation is not compatible with conventional ECC, and has to deal with
device unreliability. Inspired by the architecture of animal brains, we present
a manufactured differential hybrid CMOS/RRAM memory architecture suitable for
neural network implementation that functions without formal ECC. We also show
that using low-energy but error-prone programming conditions only slightly
reduces network accuracy.
