HS2636ECH61H Renesas Electronics America, HS2636ECH61H Datasheet - Page 22

• Manufacturer Part Number: HS2636ECH61H
• Description: DEV EMULATOR PCB ADAPTOR
• Manufacturer: Renesas Electronics America

Specifications of HS2636ECH61H

• Accessory Type: User Interface Cable
• For Use With/related Products: H8S/2636
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1. When using the E6000 emulator for the H8S/2636 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
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procedures described in the H8S Series E6000 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 Supplementory Information (HS2646EPI61HE).
 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).
Select the target clock t or t2 as the system clock (φ), by using the CLOCK command
(emulator command). Supply the external clock from the user system to the emulator by
inputting the external clock from the EXTAL on the cable head or connecting a crystal
oscillator to the EXTAL and XTAL terminals. For details, refer to section 21, Clock Pulse
Generator, in the H8S/2636 F-ZTAT™ Hardware Manual.
Section 4 Verifying Operation
EXTAL
R1 1 M
HCU04
Figure 10 Clock Oscillator Circuits
XTAL
R2 270
HCU04
HCU04
To E6000
emulator