5 blog posts tagged BBC Micro

Figuring out resistor levels and sync signals
JUN
8
2018
Technology8 minutes

Revisiting my BBC Micro - display, speech & more

It's been a while since I blogged about Revitalizing my BBC Micro. In that time, I've performed a few upgrades readers might find interesting.

As useful as the tiny Amstrad CRT was, I wanted something bigger, brighter, and sharper. LCD is terrible for retro systems with blurry scaling attempting to draw images designed to take advantage of CRTs. Emulator authors spend significant effort trying to mimic CRT effects for an authentic retro feel - but the best option is to use a CRT.

BBC Micro attached to Amstrad CPC monitor and twin floppy drives
MAR
29
2015
Technology7 minutes

Revitalizing a BBC Micro

My "Beeb" is in good condition and works well, but the case screws have long since disappeared (a common theme in my collection), and it needed a good clean. These older mechanical keyboards attract dust and dirt...

Commodore PET
FEB
20
2011
Typography9 minutes

Typography in 8 bits: System fonts

Examining the system fonts of the Commodore PET, Apple ][, Atari 400/800, Acorn BBC Micro, Sinclair ZX Spectrum, Commodore 64, Amstrad CPC, and MSX.

A photograph of my Acorn BBC Master 128K
DEC
29
2009
Personal4 minutes

Origins of a love affair

From an earliest memory of a cream colored box emblazoned with letters, mostly black – some red, came an owl proclaiming allegiance to the BBC.

Elite on the BBC Micro
NOV
7
2006
Personal3 minutes

Adding depth to my programming ability

I remember gazing at the screen of Acornsoft’s Elite in my childhood wondering what the code behind those 3D images looked like.

How did they rotate like that? How did it know which lines to hide? And more importantly where I can get a good price for this cargo hold of radio-actives and platinum?