Macronix DSP: Difference between revisions
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Macronix DSP is a 16 bit programmable DSP coprocessor in the Nintendo GameCube\Wii it was manufactured by Macronix | Macronix DSP is a 16 bit programmable DSP coprocessor in the Nintendo GameCube\Wii it was manufactured by Macronix. | ||
It has it's own ADPCM hardware decoder to off load the DSP. | |||
== DSP Specs == | == DSP Specs == | ||
Revision as of 00:07, 28 October 2024
Macronix DSP is a 16 bit programmable DSP coprocessor in the Nintendo GameCube\Wii it was manufactured by Macronix. It has it's own ADPCM hardware decoder to off load the DSP.
DSP Specs
Clock: 81MHz Bits: 16bit Endian: Big Data RAM: 8KB x16 Data ROM: 4KB x1 Instruction RAM: 8KB x4 Instruction ROM: 8KB x2 (Macronix, Nintendo) Hardware Decoder: DSP-ADPCM
DSP Programs
Bootrom IPL microcode x2 (Macronix, Nintendo) DSP ARAM/Init microcode Card microcode - handles memory card security & unlocking Audio System microcode - mixing, filters, dolby logic pro ii JAudio(JSystem) microcode - mixing, filters, dolby logic pro ii, effects, channels, gba in some games GBA Multiboot microcode - decrypts GBA multiboot program