E30A Emulator User
’s Manual
2. Setup
R20UT0422EJ0501 Rev.5.01
Page 22 of 65
Mar 15, 2016
2.3.3 Using the Internal Oscillator Circuit Bare Board
To use this product at a frequency you like, build a desired oscillator circuit on the OSC-2 oscillator circuit bare board (not
included). Figure 2.2 shows an external view of the OSC-2 oscillator circuit bare board and the connector pin locations. Figure
2.3 shows the circuitry of the oscillator circuit bare board OSC-2. Use the number of oscillator circuits recommended by the
oscillator manufacturer.
J1-4: GND
J1-3: Oscillation output
J1-2: GND
J1-1: VCC
Figure 2.2 External view of the oscillator circuit board OSC-2 and its connector pin locations
IC1
R1
C2
C1
X1, X2
CLK
Vcc
GND
R2
J1-3
10
11
8
9
2
1
4
3
6
5
12
13
IC1: Inverter (Unbuffer)
X1: 5.08mm pitch 2-pin oscillator
X2: 2.54mm pitch 2-pin oscillator
X3: 2.54mm pitch 3-pin oscillator
C3
IC1
J1-1
J1-2
J1-4
GND
IC1
*
*
X3
*
*
IC1
14
7
Figure 2.3 Circuits of the oscillator circuit bare board OSC-2
