R5S72011 - 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

The bit is always read as 0.

The write value should be 0 or one, which has been read immediately before writing.

Writing the value, which has been read immediately before writing, has the advantage of preventing the bit from being affected on its extended function when the function is assigned.

• List of Registers 8.