Technical information

Section 3 Software Specifications when Using the SH72546RFCC, SH72544R, SH72543R, SH72531, and SH72531FCC
Rev. 2.00 Feb. 18, 2009 Page 57 of 94
REJ10J1938-0200
Figure 3.5 [Window trace] Page
Note: When [M-BUS] or [I-BUS] is selected, the following bus cycles will be traced.
• M-BUS: A bus cycle generated by the CPU is acquired. A bus cycle is also acquired
when the cache has been hit.
• I-BUS: A bus cycle generated by the CPU or DMA is acquired. A bus cycle is not
acquired when the cache has been hit.