Is it possible to set division ratio other than the ratio listed in the table for division ratio setting (Table 4.3 "Example of Relationship between Clock Operating Mode and Frequency Range" for the SH7216) in the Clock pulse generator (CPG) or the clock generator section in the Hardware manuals?
The combinations of division ratio setting which are not listed in the table are unguaranteed to work. You need to make sure that you choose one from the division ratio combinations listed in the table.
|SH7131, SH7132, SH7136, SH7137|
|SH7083, SH7084, SH7085, SH7086|