Tasty » Adam Sampson's arm bookmarks

Revisiting FullHD X11 desktop performance of the Allwinner A10 edit / delete

Looking, in detail, into how the CPU and GPU contend for memory on the A10 -- and why some A10 machines (particularly with 16-bit memory) struggle with high resolutions. This is lovely stuff -- it's like talking about the Spectrum all over again!

to allwinner arm contention dram embedded memory performance video ... on 14 November 2014

Axiomatic validation of memory barriers and atomic instructions [LWN.net] edit / delete

More progress on model checking for memory models on modern processors. The tool described here covers ARM, Power and x86 memory models, and does efficient analysis of (smallish) chunks of code.

to arm atomic concurrency herd intel memory memory-model model-checking power static-analysis x86 ... on 28 August 2014

TV-OUT on Olimex's A10-LIME - misc - Wide Open Throttle edit / delete

Or on any A10 board where that pin's routed. Which could be useful...

to a10 allwinner arm electronics video ... on 15 April 2014

Index of /deb edit / delete

Prebuilt kernels for the BeagleBone Black (and similar boards) as Debian packages. I wish there was something on the BBB wiki that pointed to this!

to arm beaglebone kernel linux ... on 15 February 2014

Documentation on Acorn Computers edit / delete

Lots of Acorn technical documentation -- I found some useful stuff about ADFS here.

to acorn archimedes arm bbc documentation retrocomputing riscos ... on 05 January 2014

Sprites mods - Hard disk hacking - Intro edit / delete

Reverse-engineering a SATA hard disk's firmware. Spoiler: he ends up porting uClinux to it...

to arm embedded hard-disk jtag reverse-engineering sata ... on 23 December 2013

[rom] Unofficial CyanogenMod 10 for many AllWinner A10 tablets - xda-developers edit / delete

A bit out of date but useful as a reference.

to allwinner android arm embedded ... on 15 December 2013

Replicant40PortingGuide - Replicant edit / delete

This is a useful guide even if it's not actually Replicant you're porting -- I used it when getting CM going on an Allwinner tablet.

to android arm embedded replicant ... on 15 December 2013

Novena Main Page - Studio Kousagi Wiki edit / delete

Bunnie Huang's DIY laptop motherboard. Neat!

to arm bunnie-huang electronics embedded laptop ... on 14 December 2013

Understanding ARM Assembly Part 1 - Ntdebugging Blog - Site Home - MSDN Blogs edit / delete

The basics of the ARM architecture for Windows programmers.

to ag0700 architecture arm windows ... on 01 December 2013