HS2338ECH61H Renesas Electronics America, HS2338ECH61H Datasheet - Page 21

• Manufacturer Part Number: HS2338ECH61H
• Description: PCB ADAPTER 144QFP
• Manufacturer: Renesas Electronics America

Specifications of HS2338ECH61H

• Accessory Type: User Interface Cable
• For Use With/related Products: H8S/2338
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1. When using the E6000 emulator for the H8S/2338 series, turn on the emulator according to the
2. Verify the user system interface cable connections by accessing the external memory and ports
3. The emulator connected to this user system interface cable supports two kinds of clock sources
procedures described in the E6000 Series Emulator User's Manual (HS2000EPI61HE).
to check the bus states of the pins with the MEMORY_FILL command (emulator command). If
an error is detected, recheck the soldered IC socket and the location of pin 1.
as the MCU clock: an emulator internal clock and an external clock on the user system. For
details, refer to the Emulator Supplementary Information (HS2338EPI61HE).
 To use the emulator internal clock
 To use the external clock on the user system
Figure 10 shows the oscillator circuit on the user system interface cable.
Select the clock in the emulator station as the system clock (φ), by using the CLOCK
command (emulator command).
Supply the external clock from the user system to the emulator. Connect a crystal oscillator
to the EXTAL and XTAL terminals for the system clock (φ). Select the external clock as the
system clock (φ), by using the CLOCK command (emulator command). For details, refer to
section 18, Clock Pulse Generator, in the H8S/2338 Series, H8S/2328 series Hardware
Manual.
EXTAL
Section 4 Verifying Operation
R1 1 M
HCU04
XTAL
Figure 10 Oscillator Circuit
R2 270
HCU04
HCU04
To E6000 emulator
15