Snes Station -

Use programs like Tableator to create these table files so the text becomes readable and editable in your hex editor.

If "make a text" means you want to change the dialogue or names inside a game (like changing "Mario" to something else), you need to perform ROM hacking before loading the game into SNES Station. SNES Station

If you are trying to write your own simple program or "Hello World" to run on SNES Station: Use programs like Tableator to create these table

Are you trying to or edit the dialogue in a specific game? How to Edit Text in Nintendo Games - NES Hacking: Part 4 SNES Station