The present application discloses systems and methods for transmitting configuration between a command module and a stimulation module of a hearing prosthesis. In accordance with at least some embodiments of the disclosed systems and methods, a hearing prosthesis determines that a block of configuration data is queued for transmission. In response to this determination, the hearing prosthesis divides the amount of queued configuration data into a plurality of configuration data fragments and transmits the data fragments separately. In some embodiments, the command module appends each configuration data fragment to a different packet of stimulation commands and transmits to the stimulation module appended stimulation packets.
