A raster interrupt (also called a horizontal blank interrupt) is an interrupt signal in a legacy computer system which is used for display timing. It...
8 KB (953 words) - 08:11, 29 July 2024
MOS Technology VIC-II (section Raster interrupts)
control registers via machine code hooked into the raster interrupt routine (the scanline interrupt), one can program the chip to generate significantly...
39 KB (4,535 words) - 20:49, 30 July 2024
a raster image Raster image processor, or RIP, a component of a printing system that performs rasterisation Raster interrupt, a computer interrupt signal...
928 bytes (153 words) - 07:04, 28 November 2023
trigger an interrupt, specifically called a raster interrupt, when the horizontal blanking interval or the vertical sync begins; thus, an interrupt handler...
4 KB (458 words) - 15:11, 14 May 2024
completed and the raster is being returned to the start of the display. With VBI, the vertical blank pulse is also used to generate an interrupt request for...
2 KB (289 words) - 06:21, 8 March 2024
For this to happen, a user programs the VIC-II that it generates a raster interrupt when video flyback occurs. This technique is used in the Space Invaders...
115 KB (13,006 words) - 01:55, 7 August 2024
published a type-in program that exploited this difference by using a raster interrupt to enable fast mode when the bottom of the visible screen was reached...
54 KB (7,351 words) - 01:33, 18 April 2024
KB RAM + 20 KB ROM Graphics VIC-II (320 x 200, 16 colors, sprites, raster interrupt) Sound SID 6581 (3x Osc, 4x Wave, Filter, ADSR, Ring) Connectivity...
11 KB (1,191 words) - 18:33, 30 April 2024
VRAM (can be multiplied up to 512 sprites on screen with scanline raster interrupt method) Sprite size: 16×16 Colors per sprite: 16 colors per palette...
26 KB (2,217 words) - 23:59, 29 July 2024
time point relative to the display hardware's refresh cycle, known as raster interrupt or racing the beam. In that case, the software writes to the areas...
8 KB (1,088 words) - 06:16, 27 September 2023