NEC IE-178098-NS-EM1, Руководство пользователя

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CHAPTER 3 INSTALLATION
User’s Manual U14013EJ2V0UM00
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(2) When using clock mounted by user
The settings described under either (a) or (b) are required, depending on the type of clock to be used.
When starting the integrated debugger (ID78K0-NS), open the configuration dialog box and select “Internal” in
the area (Clock) for selecting the CPU’s clock source (this selects the emulator’s internal clock).
(a) When using a ceramic resonator or crystal resonator
•
Items to be prepared
•
Ceramic resonator or crystal resonator
•
Capacitor CA
•
Resistor Rx
•
Capacitor CB
•
Solder kit
<Steps>
<1> Prepare the IE-178098-NS-EM1.
<2> Solder the target ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor
CB (all with suitable oscillation frequency) onto the parts board that is mounted in the IE-178098-
NS-EMI’s socket (as shown below).
Figure 3-10. Connections on Parts Board (When Using Main System Clock or User-Mounted Clock)
Parts board (mainCLK)
Pin No. Connection
2-13 Capacitor CA
3-12 Capacitor CB
4-11 Ceramic resonator or crystal resonator
5-10 Resistor Rx
8-9 Short
Circuit diagram
Remark The sections enclosed in broken lines indicate parts that are attached to the parts board.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1 M
Ω
11 4
3
12
CB
CA
13
2
5
10
Rx
9 8
CLOCK OUT
HCU04
HCU04