Denjhang Liu's repositories
OPLSynth
I spent a lot of time experimenting with the OPL3 Bank Editor, starting from the DMXOPL3 sound bank and gradually approaching the sound of a real instrument. To make the 2x2op sound of OPL3 close to the sound of real instruments, in addition to repeated experiments, it also requires perceptual knowledge of OPL3 FM synthesis.
BBDown-Batch-Downloader
简易的批量下载程序，主要用于下载某个up主所有发布的视频，适用于备份视频的场景。
MegaMod-Firmware
Various MegaGRRL MegaMod firmwares after sorting.
MSX-Mega-Mapper-4mb
8bit4ever megamapper 4mb reverse engineering.
MSX-nano-mouse-2024
The latest version of the hardware is v0.4, which uses a blue plastic DB9 female connector directly welded to the PCB
My4TH-light
My4TH light is the big brother of the My4TH XS computer board. In contrast to the My4TH XS it has an I2C interface that is 8 times faster than the I2C interface of the original My4TH board.
RE2-SN76489
The design of RE2-SN76489 has been integrated into RE2-YM3438+SN76489
Arduino-Nano-PC
1 Arduino Nano + 1 Logic Chip = Personal Computer with VGA and PS/2
CERBERUS2080
CERBERUS 2080™, the amazing multi-processor 8-bit microcomputer, featuring Z80, 65C02 and AVR processors.
ConvFMML
MIDI to MML Converter
Easy-Modular-Synthesizer
Modular synthesizers with non-Eurorack appearance standard drawn using EasyEDA, usually with a maximum appearance of 10*10cm and no panel.
libkss-js
KSS Player Library for Javascript
MAmi-VSIF-for-MSX-MD
The open source hardware implementation of the VSIF standard can be completed using the red FT232 module that can be easily purchased on Alex. No complicated welding is required. The current hardware supports both MSX and MD devices.
Minimal-64x4-Home-Computer
NEW: DIY home computer with VGA and PS/2 and 4x(!) the processing power of a Commodore C64 or Apple II.
Minimal-UART-CPU-System
Legacy: TTL-only CPU featuring UART I/O, an expansion port, 512KB SSD at up to 10MHz clock speed
MiniMax-4-bit-CPU
An improved version of the classic 4-bit TD4-CPU. It uses less than 20 logic gate chips to build the world's simplest yet Turing-complete CPU.
mmlgui
GUI for ctrmml
modizer
iOS chiptune/module player
MSX-8Mbit-Memory-Mapper
1MB memory mapper for MSX.
MSX-ESE-RAM-8Mbit
Port the megarom controller and create ESERAM or ESESCC.
msxplay-js
A msx sound player for JavaScript
OFG245
I discovered this project when someone and I were preparing to collaborate on eVSIF. Then we found that OFG245 was very similar to eVSIF, but for some nonsensical reason, the cooperation was unilaterally terminated by someone. So I uploaded OFG245 to commemorate our previous cooperation. The copyright of the original design belongs to Ofugao.
The-Minimal-64-Home-Computer
Legacy: Full TTL-only home computer with VGA and PS/2 and twice the processing power of a Commodore 64
u2-SX-Mini2_IO-Board
The FPGA interface expansion board for xiaomeige AC608 is based on EP4CE22F17. It is fully compatible with the second-generation OCM hardware of the SM-X Mini standard.
u2-SX-Mini_IO-Board
u2-SX-Mini_IO-Board is an IO expansion board for FPGA EP4CE15F23, fully compatible with the SM-X HB standard second-generation OCM hardware.
u2-SX-Mini_Slot-Board
MSX card slot expansion board for u2-SX Mini IO Board, please do not connect this board to uMSX or u2-SX Mini2.
vgm-parser
VGM parser module for JavaScript
ym-voice
FM voice parameter tools for YM sound chips.