16
SBC-400 User's Manual
CPU Vcc select (JP5, JP6)
JP5 and JP6 must be set to match the CPU type. The chart below
shows the proper jumper settings for their respective V
cc
.
CPU Vcc select (JP5, JP6)
5.0 V
3.3 V 3.45 V
3.6 V
4.0 V
JP5
JP6
CPU clock select (JP7, JP8)
JP7 and JP8 are used to synchronize the CPU clock with the CPU
type. Set the CPU clock according to the base CPU speed.
CPU clock select (JP7, JP8)
25 MHz
33 MHz
40 MHz
50MHz
1
1
1
1
1
1
1
1
1
1
Содержание SBC-400
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