Main System Clock Selections; Figure 3-7: When Using Clock That Is Already Mounted On Emulation Board; Figure 3-8: When Using User-Mounted Clock - NEC IE-78K0-NS-P04 Preliminary User's Manual

3.2.2 Main System Clock Selections

(1) Clock that is already mounted on emulation board
A crystal resonator is already mounted on the emulation board. Its frequency is 8.0000 MHz.

Figure 3-7: When Using Clock That Is Already Mounted on Emulation Board

IE-78K0-NS-A
IE-78K0-NS-P04 Emulation Board
Mounted
oscillator
(to be used)
Remark: The clock that is supplied by the IE-78K0-NS-P04 Emulation Board oscillator (encircled in the
figure) is used.
(2) Clock that is mounted by user
The user is able to mount any clock supported by the set specifications on the IE-78K0-NS-P04
Emulation Board. First mount the oscillator on the parts holder, then attach the parts board to the
IE-78K0-NS-P04 Emulation Board. This method is useful when using a different frequency from that
of the pre-mounted clock.
IE-78K0-NS-A
IE-78K0-NS-P04 Emulation Board
Parts
board
Oscillator
(to be used)
Remark: The clock that is supplied by the IE-78K0-NS-P04 Emulation Board oscillator (encircled in the
figure) is used.
Emulation probe

Figure 3-8: When Using User-mounted Clock

Emulation probe
IE-78K0-NS-P04, IE-1615-NS-EM4
Target system
Target system
Oscillator
(not used)
Oscillator
(not used)
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