For ARM system with a 32-bit processor core, but
there are 16-bit peripheral data bus. The Probe is
connected to a 16-bit data bus. A tag write is
accomplished through a 32-bit write from the
processor. This will appear as two 16-bit write
cycles. The second write will be located 2 bytes
later, thus completing the 32-bit write. the
following code is a example for this: