Question on PSoC 4100s pin assignments on deep sleep

[ToMo_1880766]

HI all,

I am new on Cypress MCU and using CY8C4125LQI-S433 for development currently.

I have checked on 4100s datasheet in port pin assignments page. There are columns that call "Deep Sleep1 " and "Deep Sleep2".

What is it mean? It only work on deep sleep mode?

The problem is that I can 't use P2.4 for SPI functions in PSoC Creator.

There are no options for P2.4 as shown below.

Is it possible to use P2.4 for SPI functions?

Please help. Thanks.

Best regards,

Tom