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,
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主板規格, c# P" F; c4 z2 E
CPU:IBM PowerPC "Gekko" @ 486 MHz7 C) ]2 F8 w" z
顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz6 |* M" O4 c# v! U! E
色彩:24-bit Color (24-bit Z Buffer)0 `& W3 j7 L( G( ?* e9 C3 z3 g
音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz) ?& n8 w& y) S! M3 Z& @$ W
RAM:48MB MoSys 1T-SRAM主記憶體,10ns可接受延遲值' Q \' s# t8 ~! o: v- I8 e/ N) u
, H8 \. b; @6 i5 J8 _. ^: ~CPU : IBM Power PC "Gekko"
6 \! B1 n z5 g9 M8 U& s3 V6 G4 C- pSound DSP : Custom Macronix 16bit DSP @ 81MHz
" F0 p. D9 k( S1 s/ n( wMain RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency.
4 l+ p% e$ I& O6 c3 r+ fRAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher)
. A/ O8 |0 M: L) v V0 ERAM : Version "B" unknown 2 E5 @- _/ S1 i j" R
Graphics Engine : "Flipper" (Custom ATI/Nintendo) # `- o: u- O5 Y# g% v. k
Color : 24-bit Color, 24-bit Z Buffer. % W* ]$ S; i+ O7 e7 w9 ?1 G
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.
8 c" d; r _/ fNotes : 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.
' @4 e4 U5 }! I3 s: A4 m9 \- BOrigonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant,
- W0 V! A, k7 g+ U5 ZThe 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.
( a9 U& }- f. A: EDevelopement 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. + P- P& Y6 ?: Z* |6 {
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. y+ W" d9 x" G) C2 x- y
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.
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