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LIV2

461 karma · joined January 23, 2019

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LIV2··on Google threatens to disable search in Australia if media code becomes law
The Australian government already has that power since we have no bill of rights and no free speech
LIV2··on The Amiga 1000, Still Receiving New Peripherals 35 Years Later
It’s the exorbitant markup that I have a problem with

In regards to the TF blowup his problem with that was someone selling clones of the TF536 which wasn’t open source (yet). How much he earns is irrelevant you don’t get to just steal his work

LIV2··on The Amiga 1000, Still Receiving New Peripherals 35 Years Later
Unfortunately the market exists for insanely overpriced things for the Amiga and full of grifters who take open source hardware and sell it assembled for massive markups.

Still, there are many of us who make open source hardware for the Amiga still but it seems that commercial projects are the ones you hear about more

LIV2··on Simplo batteries breaking MacBook logic boards?
It costs a fortune because Apple will also replace the top case, keyboard and trackpad while they’re at it
LIV2··on Manawyrm/ISA8019 – RTL8019-based ISA network card, NE2000-compatible
> Length matching literally costs nothing

Well arguably it does cost some time yet is utterly pointless on an ISA card (unless your traces are 40 meters long I guess) there's plenty of pedantic things you could waste time on designing an ISA card

LIV2··on Manawyrm/ISA8019 – RTL8019-based ISA network card, NE2000-compatible
Why would anyone bother about controlled impedance or matched trace length on an ISA card of all things? At the speeds ISA runs at you could connect everything with wire coat hangers
LIV2··on Apple Silicon M1 chip in MacBook Air outperforms high-end 16-inch MacBook Pro
Is geekbench accurate at comparing across different architectures?
LIV2··on Apple announces ‘One More Thing’ event for November 10th
Our most advanced <thing> yet!
LIV2··on Mailchimp outlines right to ban users for “inaccurate” content
Everyone says this then lobbies to have banks, payment companies, registrars and hosting companies to shut them down.
LIV2··on Looking Back on 35 Years as an Amiga User
It is this for me - since it's so heavily documented and we have the schematics it's super easy to troubleshoot these machines and to build new expansions for them today.
LIV2··on Amiga 1000 Phoenix Project
One of the most touted features of the Amiga at the time was its multitasking (Though most popular didn't even have caches to worry about)

https://youtu.be/rhS7wrgfTKk

LIV2··on Amiga 1000 Phoenix Project
From my understanding the GBAPI card is meant to work on 500's too hence the ability to snap off the end of the edge connector (some others need -5 which isn't available on the 500 connector) but afaik the ACA500 is not friendly with autoconfig devices and I'm sure when it was designed there was an assumption that there'd be no other devices in the autoconfig chain
LIV2··on Important Open Source projects should not use GitHub
They'll send the DMCA to your hosting provider
LIV2··on LDM: My Favorite ARM Instruction
Less than 16 individual loads since you're skipping 15 opcode fetches
LIV2··on Baremetal programming on the tinyAVR 0 micro-controllers
You can get pcbs made for peanuts and soldering through hole components requires hardly any coordination at all. People who have been soldering their whole life find it easy to solder SMD because they have the coordination to do it and the temperature controlled station too.

I can solder qfps and tssop no problem but it's still easier to solder a dip package, they can go in breadboards or perf board and you can bang together a circuit without temperature controlled stations or cad software

LIV2··on Journalists cheered Assange's abuse. Now they've paved his path to a US gulag
In Aus the media is almost all either owned by Murdoch or held hostage by the government who cuts the budget any time they do honest reporting so there is definitely some value in democratic "rando" media imo
LIV2··on Apple (Pro) Mouse (2014)
The scroll ball on the Mighty Mouse would always gunk up and was a pain in the ass to clean
LIV2··on Minimal single-board computer based on Motorola 68000
Doesn't matter too much for hobby projects though, even if they go EOL there's still plenty on eBay.
LIV2··on Robot Game: Comparing 6502 C, Assembly, and Forth
"What is sane for a hobbyist project" depends on the project and the wills of the designer.

I've built a couple of 6502 based systems now and added VGA output and floppy support which probably would've been easier with an ESP32 or something but my goal was to learn how to do this the hard way.

LIV2··on Commander X16 8 bit computer now has its own website
A '816 would indeed be much better suited to access 512K of banked memory rather than banking through an 8K window but perhaps they don't think 65816 counts as retro enough, or maybe they're just masochists
LIV2··on The Supermicro H11DSi Motherboard Mini-Review: The Sole Dual EPYC Solution
The VGA output would be part of the IPMI solution for remote management, serial would be for out of band management too. Both are useful if you don't want to drive to the datacenter
LIV2··on Bolsonaro fires health minister, calls to reopen economy
If they at least did testing + contact tracing (like NZ) they probably could have saved a tonne of lives even without locking down
LIV2··on Bolsonaro fires health minister, calls to reopen economy
Not a Swede but an Aussie living in Sweden here

Sweden is at 118 deaths per million vs 53 per million in Denmark or 94.5 in the US

Australia is at 2.52 per million

Sweden has a population of something like 10 million while the greater Sydney area alone has a population of 5.98 million so population density isn't the reason why Sweden has so many more deaths.

Voluntary lockdown means that some people still stand too close at the supermarkets, still plenty of people socialising around my area as normal & different companies apparently have different ideas when it comes to work from home policies

To be fair many countries are locked down as much as Australia and are also doing worse so I'm not sure what it is that is working so well there.

https://www.statista.com/statistics/1104709/coronavirus-deat...

LIV2··on U.S. will suspend all travel from Europe for 30 days
Since UK isn't in Shengen don't you need to show ID on entry? Surely they record who comes in
LIV2··on Sweden gives employees unpaid time off to be entrepreneurs (2019)
I went to the vårdcentral drop in that morning, saw a nurse who said "come back in 4 weeks if you still have an issue" they decided me suddenly having ringing in my ears that has not stopped was not an urgent issue or a problem
LIV2··on Sweden gives employees unpaid time off to be entrepreneurs (2019)
Aussie in Sweden here. I had to wait 4 weeks to see a GP and then 4 more weeks for them to refer me each time they said "wait 4 weeks and come back if it's still an issue"

Public healthcare works way better in Australia, I went home and saw a doctor there, got to see a doctor straight away, got scans & referral etc within a week.

Other expats have told me I should go to Germany or the UK if I urgently need health care

LIV2··on The Chloe 280SE, a New Z80 Microcomputer
The 65816 was designed to Apple specifications which explains the annoying 64K blocks etc.

IMHO multiplexed address isn't a problem as it's simple logic to fix but having to keep track of 64K segments is more painful

LIV2··on Barn Find MOS MCS6502 – A Restoration
That's a good point, I think I'd just heard that a long time ago and not really thought about it but with much larger features it should actually be more resilient.
LIV2··on Barn Find MOS MCS6502 – A Restoration
Cringed at the wooden block, older ICs like that are a lot more sensitive to ESD damage than modern ones, he should have covered that end of the wooden block with foil.

Cool that someone has found a working 6502 from the first batches though! I wonder how many are left out there...

LIV2··on Recover HD Using a Magnet
Many jobs ago we had an outage caused by 2 drive failures in a Raid 5 system, that was resolved by banging the drives on the ground a couple of times before putting them back in.

If I still worked with physical servers I'd be carrying around a rubber mallet to apply "percussive maintenance"

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