R0E00008AKCE00EP63 Datasheet, PDF (126/158 Pages) Renesas Technology Corp – Microcomputer Development Environment System

Section 5 Differences between the MCU (H8/38537F) and the Emulator
Figure 5.3 [ID Code] Dialog Box
4. When the emulator system is initiated, it initializes the general registers and part of the control
registers as shown in table 5.1.
Table 5.1 Register Initial Values at Emulator Power-On
Register
PC
R0 to R6
R7
CCR
Initial Value
Reset vector value in the vector address table
H’0000
H'FF80
H’80
5. Low-power Mode
During a user program break, the CPU operating frequency is forced to a system clock (φ) for
high-speed operation.
6. RES# Signal
The MCU signals are only valid during user program execution started with clicking the GO
or STEP-type button. During a user program break, the RES# signal is not sent to the MCUs.
Note: Do not start user program execution or access the memory while control input signal
(RES#) is being low. A TIMEOUT error will occur.
Rev. 1.00 Aug. 03, 2009 Page 16 of 22
REJ10J2023-0100