/// <summary>
/// Writes a single byte at the specified address.
/// </summary>
/// <param name="address">The address where to start writing the data.</param>
/// <param name="data">The single byte to write.</param>
public void Write(int address, byte data)
{
DeviceMemoryRange deviceMemoryRange = GetDeviceMemoryRangeByAddress(address);
int deviceAddress = CalculateDeviceAddress(deviceMemoryRange, address);
deviceMemoryRange.Device.Write(deviceAddress, data);
}
/// <summary>
/// Reads a single byte from the specified address.
/// </summary>
/// <param name="address">The address where to start reading the data.</param>
public byte Read(int address)
{
DeviceMemoryRange deviceMemoryRange = GetDeviceMemoryRangeByAddress(address);
int deviceAddress = CalculateDeviceAddress(deviceMemoryRange, address);
return(deviceMemoryRange.Device.Read(deviceAddress));
}
/// <summary>
/// Calculates the relative device address from the specified device mapping and the specified absolute address.
/// </summary>
/// <param name="deviceMemoryRange">The memory mapping of the device.</param>
/// <param name="address">The absolute address to be converted to an device address.</param>
/// <returns>The relative device address.</returns>
private int CalculateDeviceAddress(DeviceMemoryRange deviceMemoryRange, int address)
{
return(address - deviceMemoryRange.Range.From);
}
