R0E436640CPE00 Renesas Electronics America, R0E436640CPE00 Datasheet - Page 40

• Manufacturer Part Number: R0E436640CPE00
• Description: EMULATOR COMPACT H8/3664
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of R0E436640CPE00

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: H8/3664
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

R0E436640CPE00 User’s Manual
2. Setup
(2) Using an Oscillator Circuit on the User System
To operate this product with an external clock, construct an oscillator circuit as shown in Figure 2.18 in the user system and
input the oscillator output at 50% duty (within the operating range of the evaluation MCU) into pin OSC1. And pin OSC2
should be open. Choose “External” in the emulator debugger to use this clock.
Evaluation MCU
OSC1
OSC2
～
Open
Oscillator
circuit
Oscillator output
Figure 2.18 External oscillator circuit
Make note that in the oscillator circuit shown in Figure 2.19 where a resonator is connected between pins OSC1 and OSC2,
oscillation does not occur because a converter board and other devices are used between the evaluation MCU and the user
system. It is same for sub-clock oscillator circuits (X1 and X2).
Evaluation MCU
OSC1
OSC2
Figure 2.19 Circuit in which oscillation does not occur
REJ10J0918-0300 Rev.3.00 February 15, 2007
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