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‘When I get home, my whole body aches’: extreme heat saps health and wages of India’s poorest workers

Exclusive: Outdoor workers losing up to 9% of income as weather becomes ‘poverty multiplier’, research says

Extreme heat is pushing some of India’s poorest workers further into poverty, with income losses of up to 9% for outdoor workers, new research has found.

Analysis done by the International Institute for Environment and Development (IIED), and shared exclusively with the Guardian, found that extreme heat is acting as a “poverty multiplier” for hundreds of millions of workers in India’s informal sector.

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Slashdot

News for nerds, stuff that matters

Zilog Z80 8-Bit CPU Turns 50, Open-source Replacement Heads To Drop-in DIP40 Silicon

An anonymous reader shared this report from Tom's Hardware:


The Zilog Z80 has just turned 50 years old. This iconic 8-bit processor first went on sale in July 1976 and stayed in production for 48 years until Zilog, now a Littelfuse subsidiary, stopped accepting orders in June 2024. However, there's an open-source replacement closer than ever to shipping in the chip's original 40-pin DIP package thanks to community-funded fabrication...

The chip powered the ZX Spectrum, TRS-80, MSX machines, Nintendo's Game Boy, Sega's Master System, the Pac-Man arcade cabinet, and Texas Instruments' graphing calculators, then shipped in industrial controllers for decades after home computing moved on to more powerful successors. Zilog's end-of-life notice, dated April 15, 2024, told customers its wafer foundry was discontinuing support for the Z84C00 family, and last-time-buy orders closed that June.
However, Renaldas Zioma's FOSS Z80 project, launched shortly after the end-of-life notice, now has working silicon. The first version, fabbed on SkyWater's 130nm node through Tiny Tapeout 7 on a die of just 0.064mm(2), has been confirmed as functional via the project's GitHub repository. A QFN64 version with all 40 pins exposed followed on the Efabless CI2406 shuttle, two further runs then went through IHP's 130nm process, and the current run targets the classic DIP40 form factor using chip-on-board assembly on GlobalFoundries' 180nm GF180MCU node via Wafer.Space. The end goal here is to fab a drop-in replacement for machines like the ZX Spectrum and RC2014 kits...

Zilog is trimming the Z80's official successor line as well. A product change notification from last October put the eZ80L92, along with several Z8F-series microcontrollers, on end-of-life, citing "little to no demand..." [T]he pipelined eZ80 architecture, introduced in 2001 and still inside TI's current TI-84 Plus CE calculators, otherwise remains in Zilog's catalog.





In 1999 Slashdot was calling Zilog's updated eZ80 "one of the fastest 8-bit CPUs available today, executing code 4 times faster than a standard Z80 operating at the same clock speed."

Slashdot headline from 2001: Zilog To File For Chapter 11.

Read more of this story at Slashdot.

Grand Del Mar

Thomas Hawk posted a photo:

Grand Del Mar

Come Around and See

Thomas Hawk posted a photo:

Come Around and See

SD

A one day task turned into a two day task because I'm not buying $7 SD cards for $45, out of principle.