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Chapter 3. Changing the Settings
3.1 Using the Emulator without the Target System
How to use the emulator without the target system is shown below.
(1) Set the "MCU power supply selection jumper" to INT side (see page 20).
When using the emulator without the target system, set the "MCU power supply selection jumper"
to INT side. The target MCU operates with 3.3 V of power supply voltage supplied from the
emulator.
3.2 Using the Emulator with the Target System
How to use the emulator with the target system is shown below.
(1) Set the "MCU power supply selection jumper" to EXT side (see page 20).
When using the emulator with the target system, set the "MCU power supply selection jumper"
to EXT side.
(2) Connect the target system (see page 22).
Connect the LCC probe on the lower board of the emulator to the LCC socket (option) or the pitch
converter board (option).
(3) Connect the power supply for the emulator (see page 23).
As the emulator cannot supply power to the target system, provide the target system with a
separate power supply from that of the emulator.
3.3 Using the P87/XCIN Pin as a Port
How to use the emulator when using the P87/XCIN pin as a port is shown below.
(1) Set the "P87/XCIN selection switch" to PORT side (see page 20).
When using the P87/XCIN pin as a port, set the "P87/XCIN selection switch" to PORT side.
3.4 Using the P87/XCIN Pin as Sub-Clock Input
How to use the emulator when using the P87/XCIN pin as sub-clock input is shown below.
(1) Set the "P87/XCIN selection switch" to XCIN side (see page 20).
When using the P87/XCIN pin as sub-clock input, set the "P87/XCIN selection switch" to XCIN side.