CHAPTER 3 INSTALLATION
User’s Manual U14362EJ2V1UM
21
(1) Clock that is already mounted on emulation board
A crystal oscillator (X1) is already mounted on the emulation board. Its frequency is 5.0 MHz.
Figure 3-3. When Using Clock That Is Already Mounted on Emulation Board
Remark
The clock that is supplied by the IE-789026-NS-EM1’s 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-789026-NS-EM1.
Remove the crystal oscillator (X1) that is already mounted on the emulation board, and mount the parts
board on which the resonator to be used is mounted or the oscillator to be used. This method is useful
when using a different frequency from that of the pre-mounted clock.
Figure 3-4. When Using User-Mounted Clock
Remark
The clock that is supplied by the parts board on which the IE-789026-NS-EM1’s resonator is
mounted or by the oscillator (encircled in the figure) is used.
IE-78K0S-NS or IE-78K0S-NS-A
IE-789026-NS-EM1
Clock oscillator or external
clock (not used)
Mounted
oscillator
(to be used)
Emulation probe
Target system
IE-78K0S-NS or IE-78K0S-NS-A
IE-789026-NS-EM1
Clock oscillator or external
clock (not used)
Target system
Emulation probe
Parts board
+ resonator
or
oscillator
