How to distinguish the four pin definitions of the C8051F58X emulator?

yhye2world

How to distinguish the four pin definitions of the C8051F58X emulator? [Copy link]

As shown below, this is the simulator for C8051F58X

Very strange, I can't measure DC5V with a multimeter.

Please advise:
How to distinguish DC5V, C2D, C2K, and GND?

Thanks!

ddlxiaoxu

There is no need to connect so many, just connect C2D, C2K, GND. The microcontroller is powered separately.

ddlxiaoxu

The interface definition is included in the CD you purchased.

dcexpert

Many emulators have level conversion functions and support a wide voltage range. The voltage of the target board needs to be provided to the emulator.

A few emulators support powering the target board, while many simplified emulators do not have a level conversion function and directly lead VCC to the target board.

yhye2world

Thank you everyone!

Well, the emulator yesterday was broken, today, I found a good one, with a voltage of 4.24V