28
5.2 Setting the Clock Supply Circuit■Installing the Oscillator
Tosu pply a clock signal from the adapter board to the main clock (X0/X1) and subclock (X0A/X1A)
of the evaluation MCU, install an oscillator and a capacitor on the oscillator IC sockets (SC2 and
SC3) on the adapter board, respectively. Figure 5.2-1 shows how to install the oscillator and capaci-
tor.
Figure 5.2-1 Installing the Oscillator and Capacitor
■Installing the Oscillator
Tosu pply a clock signal from the adapter board to the main clock (X0/X1) and subclock (X0A/X1A)
of the evaluation MCU, install an oscillator and a capacitor on the oscillator IC sockets (SC2 and
SC3) on the adapter board, respectively. Figure 5.2-1 shows how to install the oscillator and capaci-
tor.
•For the frequency and otherspecifications of the oscillator, refer to the data sheet for the eval-
uation MCU.
•For the capacitance of the capacitor, refer to the data sheet for the oscillator.
•Prepare the oscillator and the capacitor as neither of them is bundled with this product.
Figure 5.2-1 Installing the Oscillator and Capacitor
To supply a clock signal from the adapter board to the main clock (X0/X1) and subc lock (X0A/X1A) of the eval-
uation MCU, install an oscillator and a capacitor on the oscillat or IC sockets (SC2 and SC3) on the adapter
board, respectively. Figure 5.2-1 shows how to install the o scillator and capacitor.
X0/X1 8
7
6
5
1
2
3
4
X0 EML
USR
USR
EML
X1
X0A/X1A
X0A EML
USR
USR
EML
X1A
X1
X0
GND GND
8
7
6
5
1
2
3
4
GND GND
X1
X0
X0
X1
X0A/PF5
X1A/PF6
Evaluation
MCU
Flat cable
connector
(MCU mounting
part)
Adapter Board User system
(Board)
Oscillator
Capacitor Capacitor
Please mount a capacitor in No. 2,
No. 4 terminal or No. 3, and No. 4
terminal.
Please mount a capacitor in No. 5,
No. 6 terminal or No. 5, and No. 7
terminal.
Chapter 5 Usage