本帖最后由 n805 于 2015-12-19 18:37 编辑 * x7 v3 A }5 ^1 o4 r
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, U( Y* e& ^6 c* qNGC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,& C' Q8 c6 _4 b0 Q
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主板規格) z! M, o* { ?8 m! \
CPU:IBM PowerPC "Gekko" @ 486 MHz
2 a; c/ w) j* L6 R0 U顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz
4 v- Z! U, Z( c& ?5 B. R色彩:24-bit Color (24-bit Z Buffer)+ o+ l6 ?; ]1 W0 \! Z
音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz7 G+ q; b5 h8 \# Z2 o5 f( J
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" + K! m. y) z/ o
Sound DSP : Custom Macronix 16bit DSP @ 81MHz
; ^( _$ Z7 w$ d0 \' [/ wMain RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency. 0 c4 h* t" s }+ Z7 D
RAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher)
: e6 _2 y' o7 C( d# o0 M6 }% uRAM : Version "B" unknown
& Y7 y9 `# M4 T, s2 RGraphics Engine : "Flipper" (Custom ATI/Nintendo) ' Y$ t: [. |* t8 S( d
Color : 24-bit Color, 24-bit Z Buffer. 5 K% `4 v1 Y- P, J
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.6 s# F& a# l2 n" i. Z
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.
* H& L1 D% A$ B3 @5 SOrigonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant, 0 `2 [& ?% S% P6 C/ b0 L+ j* W( v' [1 b
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.
. M0 Z7 |5 L# P: F d3 i' n! b4 HDevelopement 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.
& `2 h7 k$ o+ Z. [- m BHardware 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.
8 t! I/ H6 w; J( y Q7 BVersions : 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.; ~! E8 v- \, B1 A: [: f
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