Renesas H8S/2276 - Manual (Page 19)

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4. Subclock (OSC2, 1)
When the switch is set on the expansion I/O board (Subclock selection) and jumper P4 is set on
the user system interface cable, subclocks in table 2 can be selected. Select target subclock in
the Configuration window (see figures 10 and 11).
Table 2 Setting Subclock
Expansion I/O Board
(Subclock selection)
User System Interface Cable (P4)
Subclock (Ø
SUB
)
160 kHz 160 kHz
76.8 kHz
1-2 connected
76.8 kHz
The setting of the subclock
selection switch can be either
160 kHz or 76.8 kHz. 2-3 connected Target subclock