本帖最后由 n805 于 2015-12-19 18:37 编辑 / W! q1 L6 D- D' b& L2 p" p" H
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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,. M5 q2 v* W: ?8 R$ P
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主板規格$ W, Q3 R/ T/ g7 \4 u7 p& o- b5 Y$ `3 D
CPU:IBM PowerPC "Gekko" @ 486 MHz
8 a$ h2 q, R Q9 ^) c# F }) N4 o顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz: ]8 u5 C* v9 }! u {6 M a/ N
色彩:24-bit Color (24-bit Z Buffer)
" _ H# L0 }# ?( }, n& ^: A音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz
* l# k& I4 }, R3 kRAM:48MB MoSys 1T-SRAM主記憶體,10ns可接受延遲值8 x1 s: G. n/ ~% G5 \
! r: O9 ^# c7 WCPU : IBM Power PC "Gekko"
/ t- ~/ i7 `1 v# g1 H R/ oSound DSP : Custom Macronix 16bit DSP @ 81MHz 6 H4 P8 m W2 [4 a2 b
Main RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency.
( N* U% F$ U. n9 {! c0 \RAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher) 4 R/ [9 G, l. A, g
RAM : Version "B" unknown % ? `6 w5 o+ H5 D
Graphics Engine : "Flipper" (Custom ATI/Nintendo)
. s. m# o& p' R# P8 }' a" nColor : 24-bit Color, 24-bit Z Buffer. # E+ g1 X+ V) @( P$ y
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.
7 g- n& Y( a) _$ q+ l0 xNotes : 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. 0 V, ]: C' X+ Y4 O7 U M
Origonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant,
4 k' Y+ I: H/ ^2 _7 [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.
/ O! z5 e; Y; }4 ~9 d* 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.
( m) {4 M/ k F! SHardware 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.
- Q. D" P* Z/ T5 o9 p5 x! 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.: {" ^. N" ?/ Q7 S
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