NEC IE-789801-NS-EM1 User Manual page 21

(1) Clock that is already mounted on emulation board
A crystal oscillator is already mounted in the socket of X1 on the emulation board. Its frequency is 6 MHz.
Figure 3-3. When Using Clock (6 MHz) That Is Already Mounted on Emulation Board
IE-78K0S-NS or IE-78K0S-NS-A
IE-789801-NS-EM1
Mounted
oscillator
(to be used)
Remark The clock that is supplied by the IE-789801-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-789801-NS-EM1. First mount
the resonator on the parts board, then attach the parts board to the IE-789801-NS-EM1. This method is useful
when using a different frequency from that of the pre-mounted clock.
IE-78K0S-NS or IE-78K0S-NS-A
IE-789801-NS-EM1
Parts board + resonator
or
oscillator
(to be used)
Remark The clock that is supplied by the parts board with the IE-789801-NS-EM1's resonator (encircled in
the figure) or the oscillator is used.
CHAPTER 3 INSTALLATION
Emulation probe
X1
6 MHz
Figure 3-4. When Using User-Mounted Clock
X1
Emulation probe
User's Manual U13390EJ2V0UM
Target system
Clock oscillator or
external clock (not used)
Target system
Clock oscillator or
external clock (not used)
21