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Isolate REFRESH pin functionality

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This commit is contained in:
Adrian Conlon
2025-05-04 00:35:14 +01:00
parent cbe871d365
commit 853569b2ca
1 changed files with 6 additions and 2 deletions
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8
Z80/Z80.cs
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@@ -5,7 +5,6 @@
namespace Z80
{
using EightBit;
using static System.Runtime.InteropServices.JavaScript.JSType;
public class Z80 : IntelProcessor
{
@@ -14,6 +13,7 @@ namespace Z80
{
this._ports = ports;
this.RaisedPOWER += this.Z80_RaisedPOWER;
this.RaisedRFSH += this.Z80_RaisedRFSH;
}
private readonly InputOutput _ports;
@@ -193,6 +193,11 @@ namespace Z80
this.ResetPrefixes();
}
private void Z80_RaisedRFSH(object? sender, EventArgs e)
{
++this.REFRESH;
}
private void ResetPrefixes()
{
this._prefixCB = this._prefixDD = this._prefixED = this._prefixFD = false;
@@ -304,7 +309,6 @@ namespace Z80
{
RaisingRFSH?.Invoke(this, EventArgs.Empty);
this.RFSH.Raise();
++this.REFRESH;
RaisedRFSH?.Invoke(this, EventArgs.Empty);
}
}