2009.04.20 This release adds full SA-1 support, with no known issues. All 26 games have been tested by myself and others, and a few have been beaten from start to finish. The latter include Super Mario RPG, Kirby’s Dreamland 3, Kirby Super Star and Jikkyou Oshaberi Parodius. Please understand that the SA-1 is essentially four times faster than the SNES’ main CPU, so system requirements will be very high for these games. For example, on an E8400 @ 3.0GHz, I average ~160fps in ordinary games. But for SA-1 emulation, this drops to ~90fps, with the worst case being ~80fps. The following features are emulated: - 5a22 CPU core (bus-cycle accurate) - Memory access timing - SA-1 -> S-CPU interrupts (IRQ + CHDMA IRQ) - S-CPU -> SA-1 interrupts (IRQ + Timer IRQ + DMA IRQ + NMI) - SIV / SNV interrupt vector selection - Timer unit (linear and H/V) - Super MMC unit (ROM + BW-RAM) - BS-X flash cart slot mapping - Normal DMA - Character-conversion 1 DMA (2bpp + 4bpp + 8bpp) - Character-conversion 2 DMA (2bpp + 4bpp + 8bpp) - BW-RAM virtual bitmap mode (2bpp + 4bpp) - Arithmetic unit (multiplication + division + cumulative sum) - Variable-length bit processing (fixed and auto increment) While the following features are not currently emulated, mostly due to lack of information: - SA-1 bus conflict delays - Write protection (BW-RAM + I-RAM) - SA-1 CPU priority for DMA transfers - DMA access timing ______________________________________________________________________________ 下载：http://byuu.org/download.php?file=bsnes_v045.exe 官方：http://byuu.org/ -- 莫 再 提 莫 再 吵 莫 再 问 莫 再 捧 莫 再 信 莫 再 争 莫 再 讲 莫 再 闻 莫 再 理 莫 再 叫 莫 再 贬 莫 再 写 莫 再 说 莫 再 想 莫 再 求 莫 再 打 莫 再 用 莫 再 扯 莫 再 婊 莫 再 骂 莫 再 扛 莫 再 聊 莫 再 管 莫 再 传 莫 再 投 --

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