ePceCD Beta 0.0.5

Version 0.0.5 Update Notes

Fixes

• Fixed CD audio channel errors
• Fixed PSG audio issues
• Fixed mixing errors between PSG and CD audio
• Fixed sound effect volume for CD games
• Fixed MMU bank allocation
• Fixed memory emulation for the CD drive

---

版本 0.0.5 更新说明

修正

• 修正CD声道错误
• 修正PSG音频
• 修正PSG与CD混音错误
• 修正CD游戏的音效音量
• 修正MMU的BANK分配
• 修正CD驱动器的内存模拟

ePceCD Beta 0.0.4

Version 0.0.4 Update Notes

Bug Fixes

• Fixed CD audio emulation
• Fixed PSG noise channel behavior
• Fixed ADPCM IRQ interrupt handling
• Fixed sprite collision detection
• Fixed CD SubChannelQ command handling

Known Issues

• ADPCM simulation is not precise enough and remains disabled by default
• VDC CG mode drawing is incorrect

---

版本 0.0.4 更新说明

修正

• 修正CD音频
• 修正PSG噪音通道
• 修正ADPCM的IRQ中断
• 修正精灵碰撞检测
• 修正CD的SubChannelQ指令

**已知问题 **

• ADPCM 模拟不够精确，默认设置为关闭。
• VDC的CG模式绘制不正确

ePceCD Beta 0.0.3

Version 0.0.3 Update Notes

Bug Fixes

• Fixed image processing width
• Fixed incomplete background tile rendering
• Fixed sprite tile out-of-bounds issues
• Fixed horizontal scrolling drawing errors

Known Issues

• ADPCM simulation is not accurate enough; disabled by default
• Audio fade in/out effects are not accurate; disabled by default
• Sprite tile rendering is incorrect in CG mode (e.g., Ys I & II - Ancient Ys Vanished)

---

版本 0.0.3 更新说明

Bug修复

• 修复图像处理宽度
• 修复背景图块显示不完整
• 修复精灵图块越界
• 修复横向卷轴绘制错误

**已知问题 **

• ADPCM 模拟不够精确，默认设置为关闭。
• 音频淡入淡出效果不够精确， 默认设置为关闭。
• CG模式的精灵图块绘制不正确 （如： Ys I & II - Ancient Ys Vanished)

ePceCD Beta 0.0.2

Version 0.0.2 Update Notes

First Release Version

Known Issues

• ADPCM simulation is not fully accurate (disabled by default)
• Audio fade-in/fade-out effects are not fully accurate (disabled by default)
• Inaccurate rendering of horizontal scrolling
• Real-time animations in YS 1 & 2 are not rendered correctly

---

版本 0.0.2 更新说明

**首个Release版本 **

**已知问题 **

• ADPCM 模拟不够精确，默认设置为关闭。
• 音频淡入淡出效果不够精确， 默认设置为关闭。
• 在绘制横向卷轴时不够精确。
• YS 1 & 2 中的即时动画未正确绘制。