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Minor bugfixes, introduced a new timing infrastructure and moved DiskController over to it. Minor performance improvements; now running at 110% speed. Display timing is still too slow.

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This commit is contained in:
Josh Dersch
2015-11-17 16:09:50 -08:00
parent 03661fc90b
commit cbcfd2b47e
33 changed files with 591 additions and 436 deletions
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9
Contralto/Memory/IMemoryMappedDevice.cs
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@@ -1,9 +1,6 @@
using Contralto.CPU;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System;
using Contralto.CPU;
namespace Contralto.Memory
{

5
Contralto/Memory/Memory.cs
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@@ -1,10 +1,5 @@
using Contralto.CPU;
using Contralto.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Contralto.Memory
{

7
Contralto/Memory/MemoryBus.cs
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@@ -1,10 +1,6 @@
using Contralto.CPU;
using Contralto.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Contralto.Memory
{
@@ -185,8 +181,7 @@ namespace Contralto.Memory
case 3:
case 4:
// This should not happen; CPU should check whether the operation is possible using Ready and stall if not.
throw new InvalidOperationException("Invalid ReadMR request during cycle 3 or 4 of memory operation.");
break;
throw new InvalidOperationException("Invalid ReadMR request during cycle 3 or 4 of memory operation.");
case 5:
// Single word read