Renesas Emulation Probe M306V8T-EPB Technical Information PDF herunterladen (Seite 28)

M30290T-EPB User’s Manual

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(3) Using the Internal Oscillator Circuit Bare Board

To use the emulation probe at a frequency you like, build a desired oscillator circuit on the included OSC-2 oscillator

circuit bare board. Figure 3.3 shows an external view of the OSC-2 oscillator circuit bare board and where the connector

pins are located. Figure 3.4 shows the circuitry of the oscillator circuit bare board OSC-2. Use the number of oscillator

circuits recommended by the oscillator manufacturer.

Figure 3.3 External view of the oscillator circuit board OSC-2 and its connector pin positions

Figure 3.4 Circuits of the oscillator circuit bare board OSC-2

J1-4: GND

J1-3: Oscillation output

J1-2: GND

J1-1: VCC

IC1

X1 ,X2

CLK

Vcc

GND

J1-3

1011 89

1213

IC1:Inverter (Unbuffer)

X1:5.08-mm-pitch 2-pin oscillator

X2:2.54-mm-pitch 2-pin oscillator

X3:2.54-mm-pitch 3-pin oscillator

IC1

J1-1

J1-2

J1-4

GND

IC1

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Renesas Emulation Probe M306V8T-EPB Technical Information Seite 28