IE-789418-NS-EM1 Renesas Electronics America, IE-789418-NS-EM1 Datasheet - Page 24

• Manufacturer Part Number: IE-789418-NS-EM1
• Description: BD EMULATOR 78K0S UPD78940X/41X
• Manufacturer: Renesas Electronics America

Specifications of IE-789418-NS-EM1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(2) Clock that is mounted by user
22
The user is able to mount any clock supported by the set specifications on the IE-789418-NS-EM1.
(a) For main system clock
(b) For subsystem clock
IE-78K0S-NS or IE-78K0S-NS-A
IE-78K0S-NS or IE-78K0S-NS-A
Remove the crystal oscillator (X2) that is already mounted on the emulation board, and mount either the
parts board on which the resonator to be used is mounted or an oscillator. This method is useful when
using a different frequency from that of the pre-mounted clock.
Mount the resonator to be used on the parts board (X1) that is already mounted on the emulation board.
Alternatively, remove the parts board and mount an oscillator.
IE-789418-NS-EM1
IE-789418-NS-EM1
Parts board
+ resonator
oscillator
Remark The clock that is supplied by the parts board with a resonator or the oscillator on the IE-
Remark The clock that is supplied by the parts board with a resonator or the oscillator on the IE-
Parts board
+ resonator
or
oscillator
or
789418-NS-EM1 (encircled in the figure) is used.
789418-NS-EM1 (encircled in the figure) is used.
Figure 3-5. When Using User-Mounted Clock (Main System Clock)
Figure 3-6. When Using User-Mounted Clock (Subsystem Clock)
CHAPTER 3 INSTALLATION
User’s Manual U14364EJ3V0UM
Emulation probe
Emulation probe
Target system
Target system
Clock oscillator or
external clock (not used)
Clock oscillator or
external clock (not used)