3.5.3 Write Continue Command

This HCI-ISDAP command allows the host to write values to the internal memory of the BM70/71 device. This Write Continue command uses a smaller packet with less overhead to improve programming throughput. The BM70/71 must have received a previous Write response message before processing this HCI-ISDAP command. Undefined device operation will occur if proper message sequence is not followed. To understand how this HCI-ISDAP command fits in with the programming flow, see Step 3: Flash Operations.

To terminate Write Continue operations, clear the ‘Continue’ flag in the HCI-ISDAP Data Length field of this HCI-ISDAP command to complete Write Continue operations. The BM70/71 device programs the data from this final Write Continue message and terminates sequential writes.