本帖最后由 n805 于 2015-12-19 18:37 编辑
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NGC主机互换大型机板TRIFORCE是任天堂、namco和世嘉3个好基友合作而成的街机机板。而这个机板和NGC也是亲兄弟,很多参数和NGC都一模一样。但有許多不同的地方,包括比GC大一倍的1T-SRAM容量、增設世嘉的GD-ROM及可升級的RAM模組等,也能让家用主机与大型电玩相互间的移植更具效更具效率.性能方面在软件展示中已经获得了专业人士的认可,: ~/ M# ~! ]/ O) j0 F
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主板規格
3 p( a+ R/ @9 r6 s" bCPU:IBM PowerPC "Gekko" @ 486 MHz
# V9 b- \9 j" U5 |* }/ B5 @顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz
3 T* f, `' L% A1 y色彩:24-bit Color (24-bit Z Buffer)
4 a. f7 @/ z- u音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz3 b% H7 y) s/ Z
RAM:48MB MoSys 1T-SRAM主記憶體,10ns可接受延遲值
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CPU : IBM Power PC "Gekko" ) ?! K6 S/ I4 [
Sound DSP : Custom Macronix 16bit DSP @ 81MHz
. P' v2 \1 A7 g& p8 aMain RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency. ) R7 w0 F4 s# Z$ b' o
RAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher)
: k3 L) h0 s1 s5 lRAM : Version "B" unknown
* v) W% x' t# h. G: C/ ]Graphics Engine : "Flipper" (Custom ATI/Nintendo)
) [, |; t% Y. B* s2 FColor : 24-bit Color, 24-bit Z Buffer.
& _5 k8 h, Q' a: THardware Features : Fog, Subpixel Anti-aliasing, 8 Hardware lights, Alpha Blending, Virtual Texture Design, Multi-texture, Mapping/Bump/Environment Mapping, MIPMAP, Bilinear/Trilinear/Anisotropic Filtering, Real-time Texture Decompression (S3TC), HW 3-line Deflickering filter.
! L9 _% f% ^& NNotes : Conceived as a joint venture between Sega, Namco and Nintendo to produce a low cost arcade system, with even talk of multiplayer games between people in arcades and home consoles using the GAMEFORCE network.
; J$ N4 ?/ y* f V# ^0 A* H! ]+ R2 yOrigonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant, * m6 N& u8 Y0 R& v/ e
The only details being leaked that it has 48 MB of 1T-SRAM in place of the standard "cube's" 24, so to this end I have taken out all of the specs for the system an just replaced it with what we know about it so far.
% s3 V1 W8 y& m4 d( B% a" [Developement Notes : Sega's AM4 dept. re-wrote the Naomi development toolkit to be fully compatible with the Triforce, making development for this system very easy, as both Sega and Namco are familiar with it. 1 b5 \6 o1 X* n& {- g, p: O4 s
Hardware Notes : Sega have made the Naomi GD-ROM drive compatible with the triforce as well, it is unknown if this will be used by Namco and other manufacturers as well.
, e& }% e/ Y7 }! lVersions : The 2 versions are the "A" and "B" versions. The "A" version has a Naomi stype Dimm board on top, where the "B" version has built in internal RAM.
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