Figure 3-11: When Using Clock Mounted On The Emulation Board; Figure 3-12: Using An External Clock Mounted On The Target Hardware - NEC IE-78K0-NS-P04 User Manual

IE-78K0-NS-P04, IE-780948-NS-EM4
(2) Clock mounted by user on the emulation board
A clock that matches the specifications set by the user can be mounted on the IE-78K0-NS-P04. The
resonator or oscillator to be used is mounted on a parts holder and that parts holder is installed on the
IE-78K0-NS-P04. This is useful if you want to perform debugging at a different frequency from that of the
clock mounted beforehand.

Figure 3-11: When Using Clock Mounted on the Emulation Board

IE-78K0-NS-A
IE-78K0-NS-P04
Parts Holder
Resonator or
Oscillator (used)
Remark: The clock supplied from the resonator or oscillator on the IE-78K0-NS-P04 (circled) is used.
(3) External clock on the target hardware
The external clock on the target system can be used via an emulation probe.

Figure 3-12: Using an External Clock mounted on the Target Hardware

IE-78K0-NS-A
Remark: The clock supplied by the clock generator circuit (circled in the above figure) is used.
34
Emulation Probe
Emulation probe
Target System
Resonator
(not used)
Target system
Clock generator
(to be used)