Note On Mcu Functions That Cannot Be Used With This Emulator - Renesas M306K9T2-CPE User Manual

Note on MCU Functions That Cannot Be Used with This Emulator:

• The following MCU features cannot be used with this emulator.
(1) Debugging cannot be done with this emulator in neither memory expansion nor microproces-
(2) Oscillation circuits that use a resonator cannot be used.
(3) Watchdog timers cannot be used.
(4) The BRK instruction cannot be used.
(5) Single-step interrupts cannot be used.
(6) The DBC* interrupt (debug interrupt) cannot be used.
(7) Flash memory and EPROM modes are not emulated.
IMPORTANT
sor mode.
M306K9 MCUs are specifically designed for use in single-chip mode.
• When using this emulator, normally set the processor mode bit in the processor mode register
to "single-chip mode".
• When using this emulator, set pins M0 and M1 to "L" level.
Because a control circuit is situated between the evaluation MCU and the target system,
oscillation circuits that connect a resonator between pins X
same applies to the sub-clock oscillation circuit (X
resonator cannot be used. See "3.3 Selecting a Clock Supplied to an MCU" (page 31).
MCU watchdog timers can only be used during program execution (free running). Disable
watchdog timers in all other program operations (break, dump, forced stop, etc.).
Also, if the target system has a watchdog timer in its reset circuit, disable it, when you use the
emulator.
The BRK instruction cannot be used. The vector address of the BRK interrupt is normally
indicated in the emulator work area, and the vector address value cannot be changed.
Single-step interrupts cannot be used. The vector address of a single-step interrupt is normally
indicated in the emulator work area, and the vector address value cannot be changed.
The DBC* interrupt cannot be used. The vector address of the DBC* interrupt is normally
indicated in the emulator work area, and the vector address value cannot be changed.
This emulator does not emulate flash memory and EPROM modes. Also, the emulator does
not emulate CPU rewrite mode in flash memory mode.
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and X will not oscillate. The
IN OUT
, X ): oscillation circuits with a
CIN COUT