Additional Setup for Register Write Communication

The TX Read Enable bit must be set to allow the TX buffers to be written to. Otherwise, this bit is cleared and prevents unwanted writes while reading. The Write/Read Register Select bit also needs to be set to determine the direction of communication.

In both read and write, BiSS can consecutively increment and read/write register addresses. To do this, a starting address should be designated using the Start Address bit. In the Read Register Code Example, the register reading started at 0x00. In this example, the register reading starts at 0x50. Since reading/writing has been determined to occur consecutively in the BiSS module, the user can select how many registers to read/write consecutively by setting the register number register. The register number register is not equivalent to bits. A single register communication for REGNUM purposes is eight bits (see REGNUM). For the same reasons listed in the read register example, the CTS, PROTOSEL and CLNTID registers can all be set now.