本帖最后由 n805 于 2015-12-19 18:37 编辑 : @" x1 b/ ~/ i( {8 O" O
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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2 p% |+ g( I# r% w, u0 t
CPU:IBM PowerPC "Gekko" @ 486 MHz
6 ]3 A4 n% Z# ?8 t顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz; E& l$ [2 @& p* H
色彩:24-bit Color (24-bit Z Buffer)
3 }+ \0 ?: L4 c4 ?/ V2 f音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz |' G5 L) S% a5 h
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" 7 y4 @! A" S4 i2 F" u% p4 i% f
Sound DSP : Custom Macronix 16bit DSP @ 81MHz 4 J; U3 p; Q2 y
Main RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency.
. V+ j0 {3 e! jRAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher)
' F' W* ^& k5 p7 dRAM : Version "B" unknown ! c- R% F& x2 d0 I. s0 Y/ {
Graphics Engine : "Flipper" (Custom ATI/Nintendo) 3 m' ~3 P) z1 M m' |6 [0 _
Color : 24-bit Color, 24-bit Z Buffer.
1 y! z" r& D# O/ F* {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.# R j5 e7 l: s
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. 5 V* y* S4 m! }$ R! Z
Origonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant, ( M9 j% C) l& G+ w
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.
u6 `2 Z( s7 i5 a4 U6 J h# FDevelopement 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. - {: q* j0 z1 I. o3 M& ~! r4 ^
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.- P- M( @5 t* P5 e( g
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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