Sega · 1990 · 1990s
CPU: NEC V60 @ 16.1 MHz
Sega's answer to what happens when you bolt the Super Scaler pseudo-3D pipeline onto a conventional sprite board: scaling used not for racing tricks but for sheer spectacle.
System 32 arrived in 1990 as the successor to two very different Sega lineages, and its design is essentially an argument that they should never have been separate. From the Y Board it inherited the Super Scaler pseudo-3D hardware — the sprite-scaling and rotation machinery Sega had built to fake three dimensions in Space Harrier and Out Run years before real polygon hardware was affordable. From System 24 it inherited a conventional, high-quality 2D sprite renderer. The custom Sega graphics chipset that resulted could do both at once, and the board became notorious for what one might charitably call gratuitous scaling: sprites zooming, receding and swelling not because the game needed a horizon effect but because the hardware made it nearly free. At its heart sat an NEC V60 running at roughly 16.1 MHz, a 32-bit processor with both fixed-point and floating-point instructions — considerably more capable than the 68000s driving most competing boards, and chosen precisely because the scaling maths demanded it. The practical result was a board that in 1990 and 1991 looked conspicuously ahead of its contemporaries, including the Neo Geo MVS, which was outputting beautiful but comparatively static 2D. The library shows the range. Golden Axe: The Revenge of Death Adder used the scaling hardware to make an ordinary side-scrolling beat-'em-up feel enormous — bosses that filled the screen, sprites that surged toward the player. OutRunners and Rad Mobile leaned on the Super Scaler heritage directly. SegaSonic the Hedgehog, the trackball-controlled arcade oddity, used the board to push its isometric chase sequences. System 32 is the last and most refined statement of Sega's pre-polygon philosophy: if you cannot render 3D, scale 2D hard enough that nobody minds.