 making impossible to access the last 4 MB of the ROM though the SA-1 ROM bit stream feature. Although fixed on the newer versions, people unfortunately still uses older versions of the emulator and can be affected by this bug.</li>
<li>256 kB BW-RAM is not supported unless if the user writes an explicit custom mapper (BML/XML mapper).</li>
</ul>
<h2>
<a id="user-content-snes9x" class="anchor" href="#snes9x" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Snes9x</h2>
<ul>