internal DmaController(VirtualMachine vm)
{
for (int i = 0; i < 8; i++)
{
var channel = new DmaChannel();
this.channels.Add(channel);
}
this.Channels = new ReadOnlyCollection <DmaChannel>(channels);
}
/// <summary>
/// Sets DMA channel mode information.
/// </summary>
/// <param name="channel">Channel whose mode is to be set.</param>
/// <param name="value">Flags specifying channel's new mode information.</param>
private void SetChannelMode(DmaChannel channel, int value)
{
if ((value & AutoInitFlag) != 0)
{
channel.TransferMode = DmaTransferMode.AutoInitialize;
}
else
{
channel.TransferMode = DmaTransferMode.SingleCycle;
}
}
