https://github.com/src3453/3hs88pwn4
A source codes of fantasy sound chip that written in C++
https://github.com/src3453/3hs88pwn4
chiptune cpp fakebit fmsynthesis soundchip soundengine
Last synced: 3 months ago
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A source codes of fantasy sound chip that written in C++
- Host: GitHub
- URL: https://github.com/src3453/3hs88pwn4
- Owner: src3453
- Created: 2025-03-26T14:59:55.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2025-05-17T16:33:16.000Z (5 months ago)
- Last Synced: 2025-07-10T13:08:05.338Z (3 months ago)
- Topics: chiptune, cpp, fakebit, fmsynthesis, soundchip, soundengine
- Language: C++
- Homepage:
- Size: 80.1 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# 3HS88PWN4
A core sound engine source code of 3HS88PWN4, a fantasy sound chip that written in C++. Also called S3HS for short, 3SGUC2 for internal Sound Generation Unit.
# 3HS88PWN4 Specifications:
- 8-Channel 8-Operator Harmonic Synthesizer
- 4-Channel PCM/Wavetable/Noise Synthesizer (With IIR Filter)
- 16-bit 48KHz Stereo Linear PCM DAC
- 3-band EQ (Low, Mid, High)
- Envelope Generator (ADSR)
- FM, RM, iPD, and combination synthesis modes
- 8-bit PCM Sample Memory (4096 KBytes)
- Modulation with dynamic wavetable from PCM channel
# 3HS88PWN4 I/O Map Allocations:
- 0x000000 - 0x3FFFFF: PCM Sample Memory (4096 KBytes)
- 0x400000 - 0x4003FF: Register Memory (512 Bytes)
- 0x400400 - 0x403FFF: Unused