github.com/livingcomputermuseum.ContrAlto
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Code Issues Releases Wiki Activity

Fixed Trident drive select issues, corrected issue with extended memory bank registers. IFS now runs.

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This commit is contained in:
Josh Dersch
2017-08-31 12:23:46 -07:00
parent 523a4bb27f
commit 38124350fb
12 changed files with 227 additions and 138 deletions
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34
Contralto/AltoSystem.cs
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@@ -94,7 +94,7 @@ namespace Contralto
_displayController.DetachDisplay();
}
public void Shutdown()
public void Shutdown(bool commitDisks)
{
// Kill any host interface threads that are running.
if (_ethernetController.HostInterface != null)
@@ -107,15 +107,18 @@ namespace Contralto
//
_audioDAC.Shutdown();
//
// Save disk contents
//
_diskController.CommitDisk(0);
_diskController.CommitDisk(1);
for (int i = 0; i < 8; i++)
if (commitDisks)
{
_tridentController.CommitDisk(i);
//
// Save disk contents
//
_diskController.CommitDisk(0);
_diskController.CommitDisk(1);
for (int i = 0; i < 8; i++)
{
_tridentController.CommitDisk(i);
}
}
}
@@ -210,11 +213,11 @@ namespace Contralto
//
switch (Path.GetExtension(path).ToLowerInvariant())
{
case ".t80":
case ".dsk80":
geometry = DiskGeometry.TridentT80;
break;
case ".t300":
case ".dsk300":
geometry = DiskGeometry.TridentT300;
break;
@@ -228,11 +231,11 @@ namespace Contralto
if (newImage)
{
newPack = FileBackedDiskPack.CreateEmpty(geometry, path);
newPack = InMemoryDiskPack.CreateEmpty(geometry, path);
}
else
{
newPack = FileBackedDiskPack.Load(geometry, path);
newPack = InMemoryDiskPack.Load(geometry, path);
}
_tridentController.Drives[drive].LoadPack(newPack);
@@ -273,6 +276,11 @@ namespace Contralto
get { return _cpu; }
}
public Memory.Memory Memory
{
get { return _mem; }
}
public MemoryBus MemoryBus
{
get { return _memBus; }