mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-21 13:28:41 +00:00
24 lines
616 B
C#
24 lines
616 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Indy.IL2CPU.IL.X86.Native {
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partial class RuntimeEngineImpl {
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public static void PIT_SetDivisor(ushort aDivisor) {
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WriteToPort(0x43, 0x36);
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WriteToPort(0x40, (byte)(aDivisor & 0xFF));
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WriteToPort(0x40, (byte)(aDivisor >> 8));
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}
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public static void PIT_SetSlowest() {
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PIT_SetDivisor(UInt16.MaxValue);
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}
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public static void PIT_SetInterval(ushort hz) {
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ushort xDivisor = (ushort)(1193180 / hz); /* Calculate our divisor */
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PIT_SetDivisor(xDivisor);
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}
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}
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}
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