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MSPM0G1105: BSL configuration using I2C

Part Number: MSPM0G1105

Tool/software:

I am considering configuring a BSL using I2C.

What is the relationship between the master and slave?

Master: Host (PC, etc.) side

Slave: CPU side (MSPM0G1105)

Is it the right one?

The SLAU887 documentation states that the default I2C target address is 0x48, so I think the CPU side is the slave.

One more question:

If I only need to rewrite the program from the host, it should be fine to connect only SCL and SDA, right?

Please let me know.

Hiroshi Yamada