Atari ST模拟器Steem SSE 3.5.1发布

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Atari ST模拟器Steem SSE发布新版, 更新如下:

- Display: new option 'scanlines interpolated', mixing 'stretch' mode with scanline. That way the picture resembles more the display of a colour monitor on a real ST. The option is available in both low and medium resolutions. The option is not in the SSE option tab but in 'Display', it works (or should) for both windowed and full screen modes. Like some other SSE features, it's more a hack than anything. Please don't change while emulation is running, it could crash Steem.
- Floppy drive: new option to display current drive, side, track and sector. Yes kid, admit it, it was your fantasy, now it's true! The "on screen display" way has been chosen because it's far less involved than messing with status bar/full screen, it just works. Quick win. The option is not in the SSE option tab but in 'On Screen Display'.
- Disk image name scrolling (same option tab).
- Floppy drive slow mode (snails in Disk manager) Bugfixes: Decade, War Heli, Noughts and Mad Crosses, probably others. Improvements, based on technical documentation about controller and disk format (gaps): Japtro - fix copied from Hatari (it worked before thanks to compensating emulation imprecisions).  ProCopy "Analyze" function (WD1772 'Read address') Microprose Golf loading speed ST-NICCC 2000 Final by Oxygene (STF+STE version) loading speed Sentinel on Automation 001 is now FIXED in slow disk mode, all TOS. At last! FDCTNF.TOS by Petari, but just a hack (check 'Hacks') Note: WD1772 Commands types III and IV haven't been much modified yet.
- Pasti: toggling Pasti on/off in the disk manager will not force a reset anymore. Smarter disk manager, setting pasti on/off as needed, displaying all images. New option to make Pasti handle only STX images, Steem being in charge of the rest. Interesting possibilities.
- Timings: more precise STE CPU frequency, more precise STE DMA sound frequency, more precise MFP timers for shorter intervals (HWTST001.PRG).
- CPU exceptions: value of PC (program counter) in some provoked crashes now based on Motorola microcode analysis! No more vulgar opcode-based hacks in Steem baby (Blood Money, European Demos,Phaleon, Transbeauce 2, War Heli...)
- CPU fetching in IO zone (Union demo, Warp STX)
- CPU Bugfix Death of the Clock Cycles (broken by the Aladin fix in 3.5.0)
- Shifter: fixed Armada is Dead scroller, broken since 3.3 with 'Hacks' on (hack for Big Wobble was conflicting).
- Added option in 'startup' page to disable DSP (it's buggy/crash-prone). Attempt to reduce aliasing, eg Star Trek - nog very good! If you're annoyed by cracks in samples caused by the filter, uncheck DSP or Microwire.
- ACIA emulation making a more explicit use of the chip's registers, with some improvements (MIDI: Notator) and bugfixes (Hades Nebula, broken since 3.4)
- HD6301 IKBD emulation bugfixes. Because we use 3rd party code, we depend in some measure on its structure, which makes some improvements difficult.
- To reduce code footprint, removed hack that has demos Dragonnels, Froggies, Transbeauce 2 running without 'true 6301 emu mode'.
- STE auto set RAM to 2MB, STF to 1MB, for better compatibility. Of course you can still change it at your convenience.
- Option 'Stealth' renamed 'Emu detect' (opposite effect, maybe clearer so).

http://ataristeven.t15.org/Steem.htm

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我给翻译一下
雅达利ST模拟器Steem上证所发布新版，更新如下： -显示：新的选项“扫描线内插''伸展'模式，混合扫描线。这种方式的图像更象一个真正的ST段的彩色显示器上的显示。此选项可在低和中等分辨率。该选项是不是在“上证所选项”选项卡，但在“显示”，它的工作原理（或应该）窗口和全屏模式。像其他一些SSE功能，它更是一个比任何黑客。请不要改变仿真运行时，它可能会崩溃Steem -软盘驱动器：新的选项，以显示当前驱动器，侧，轨道和部门。是孩子的时候，承认这一点，这是你的幻想，现在这是真的！“在屏幕上显示”的方式已被选定，因为它远远比搞乱状态栏/全屏较少涉及，这只是工作。快速取胜。选项是不是在“上证所选项”选项卡，但在“屏幕显示” -磁盘映像名称滚动（相同的选项“选项卡） -软盘驱动器缓慢模式（蜗牛在磁盘管理器中）错误修正：十年战争合力，不存在和疯狂的十字架。可能是别人。改进，控制器和磁盘格式（空白）：Japtro基础上的技术文档-修复复制从Hatari（它的工作之前，由于补偿仿真不精确）。现在固定ProCopy“分析”功能（WD1772读地址'）MicroProse的高尔夫球加载速度ST-2000年NICCC最后由氧气的（STF + STE版）自动化001哨兵加载速度较慢的磁盘模式下，所有条款。终于到了！没有FDCTNF.TOS由Petari，但只是一个黑客（检查'黑客'）注：WD1772命令类型III和IV尚未修改 - PASTI：开/关切换PASTI在磁盘管理器中不会强迫复位了。智慧磁盘管理器，设置PASTI开/关需要，显示所有图像。新的选项，以使PASTI只处理的STX图像，Steem负责其余。有趣的可能性 -计时：更精确的STE CPU的工作频率，更精确的STE DMA声音的频率，更精确的为间隔较短（HWTST001.PRG）MFP定时器 - CPU例外：PC（程序计数器值）现在是基于一些挑起崩溃摩托罗拉微分析！没有更多的庸俗的操作码黑客在Steem婴儿（血钱欧洲演示，Phaleon，Transbeauce 2，战争合力...） - CPU读取IO区（联盟演示，经STX） - CPU时钟周期（修正死亡打破阿拉丁修复3.5.0） -转换器：固定舰队是死的滚动，打破自3.3与'黑客'（大摆黑客冲突） -新增选项，在“启动”页禁用DSP（它是越野车/容易崩溃）。尝试减少走样，例如“星际迷航- ，木栓非常好！如果你恼火样品中的过滤器所造成的裂缝，取消DSP或Microwire - ACIA仿真作出更明确的使用该芯片的寄存器，与一些改进（MIDI：Notator）和错误修正（阎王星云，打破自3.4） - HD6301仿真IKBD错误修正。因为我们使用第三方代码，我们依靠其结构在一定程度上，这使得一些改善困难 -为了减少代码的足迹，去除黑客有的演示Dragonnels，FROGGIES，运行Transbeauce 2没有“真正的6301鸸鹋模式' - STE自动设置内存为2MB，STF 1MB，更好的兼容性。当然，你仍然可以改变它在你方便的 -选项'隐身'改名为'动车组检测“（相反的效果，也许更清晰，使）。