Categories: News

‘A19’, ‘M5’ references apparently spotted in Apple code

References to what are believed to be the “A19” and “M5” Apple Silicon chips have been discovered in official Apple code.

As noted by MacRumors, the references, found by Twitter user “@_orangera1n,” indicate the existence of a large number of unreleased Apple chips. Following the trends of Apple’s chip identifiers, the latest discoveries are believed to correspond to the “A19,” “M5 Pro,” “M5 Max,” and “M5 Ultra” chips, suggesting that work on these processors is underway.

The Tatsu Signing Server (TSS) is a collection of services provided by Apple. Basically, it’s the server Apple uses to sign firmware.

Dennis Sellers

Dennis Sellers is the editor/publisher of Apple World Today. He’s been an “Apple journalist” since 1995 (starting with the first big Apple news site, MacCentral). He loves to read, run, play sports, and watch movies.

Recent Posts

Apple reportedly planning a new AirTag to be unveiled in 2025

In his latest “Power On” newsletter, Bloomberg’s Mark Gurman says Apple is preparing a new…

1 hour ago

Don’t expect a new Mac Studio or Mac Pro until mid-2025

In his latest “Power On” newsletter, Bloomberg’s Mark Gurman says Apple won’t debut a new…

2 hours ago

I’ve eliminated most of the ads at ‘Apple World Today’, so I hope you’ll support the site

As you’ve probably noticed (at least I hope you have, or else I’ve made a…

1 day ago

Top Apple-related stories this week (May 13-17)

Here are the top Apple-related articles at Apple World Today for the week of May…

1 day ago

Optimizing Time Management: How AI Email Writer Can Help

One of the biggest reasons people are starting to lean on AI for knowledge and…

1 day ago

What Are The Best Free Online Games to Play Directly From Your Browser?

The internet offers infinite forms of entertainment, and the world of on-line gaming isn't any…

1 day ago