#$%^&*AU2015227500A120151008.pdf#####ABSTRACT An implantable stimulator device, comprising: a first integrated circuit comprising a plurality of first electrodes configured to provide stimulation pulses to a patients tissue via at least one lead a second integrated circuit comprising a plurality of second electrodes configured to provide stimulation pulses to the patients tissue via the at least one lead and control circuitry configured to program any of the first and second electrodes as an anode for the stimulation pulses and configured to program a different any of the first and second electrodes as a cathode for the stimulation pulses, wherein the second integrated circuit comprises measurement circuitry configured to select and receive a voltage at the anode and a voltage at the cathode. 27 6911560_1 (GHMatters) P93070.AU.1 JEREMYR 17/09/2015WO 2012/051015 PCT/US2O1 1/054876 11/18 uJ CD L(N 00 T i I I*zI D" I I I z *- IN (. V- * , W W 0CO >Z w u VII 10-N> 0 0 ... ... ... .. ----------------- - --W W W oq V) mW co Y) m 0 N W 0> ( w > 0
