You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Er hat sich aus dem veralteten ATA (auch IDE genannten) Standard entwickelt.

Translate to English

English:
user
He evolved from the outdated ATA (also called IDE) standard.

Explanation: There was an old way to connect computer parts called ATA or IDE. The "he" in this sentence refers to something that has improved or changed from that old way.
assistant