naam4 kiu4南橋南桥

Jyutpingnaam4 kiu4
Yalenàahm kìuh
Rare

Definition

Southbridge; the microchip that implements the slower capabilities of the motherboard in a computer chipset.

neutraltechnology

How it's used

Technical terminology in Hong Kong often retains English loanwords, but this specific term is standard in Chinese-language computing contexts. It refers to the chipset component managing slower peripheral buses like USB, SATA, and audio. In modern hardware, the functions of the southbridge have largely been integrated into the Platform Controller Hub, making the term increasingly historical in casual conversation.

Measure word

go3go

Examples

The southbridge on this motherboard seems to be broken.
Do you know what functions the southbridge is responsible for handling?

Related words

Common phrases

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector