本帖最后由 n805 于 2015-12-19 18:37 编辑 ) |7 F5 b5 n- ?4 b& {4 f+ F1 H( U: f
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! A$ u$ C8 M% l! P% Y+ cNGC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,, |& m9 Z7 Z: Z; O1 M* e( @
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主板規格6 g; a; u, R1 w& Q
CPU:IBM PowerPC "Gekko" @ 486 MHz/ Y# w; T- e/ S7 t
顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz* v0 q7 C# N! a- S8 `8 P
色彩:24-bit Color (24-bit Z Buffer)
2 c9 }. L- J5 Z: N" q1 k音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz
- r$ C5 e0 N- `. Q) [) MRAM:48MB MoSys 1T-SRAM主記憶體,10ns可接受延遲值1 v9 `( Q' N3 q; M
9 d- x i( h3 D1 kCPU : IBM Power PC "Gekko"
# ~7 a! v& j# {& j6 ?8 JSound DSP : Custom Macronix 16bit DSP @ 81MHz 1 u' j# |8 q+ x
Main RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency. " n1 h$ n0 l! l Q6 Q$ K' P
RAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher)
% z5 r7 |# W( r7 m* ORAM : Version "B" unknown " _* `$ g1 c; u- @8 A5 p
Graphics Engine : "Flipper" (Custom ATI/Nintendo)
7 {$ i+ _* Y$ z) C7 ]Color : 24-bit Color, 24-bit Z Buffer. ; H$ s5 z4 R% }
Hardware 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.9 x! U$ t: Q, w
Notes : 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.
# }- X6 L4 s- {4 `9 KOrigonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant,
* P: G% Q, j5 p5 ~. K, e7 x9 nThe 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., b# k* k4 P2 n+ v9 ^& X2 l8 O! p
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 ?+ o! j' ^" k1 Y
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." V/ z; k, z: @' @/ q
Versions : 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.9 P# i& a9 j: g7 d: Q0 G
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