注册表里面增加的内容:
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\UART2]
"DeviceArrayIndex"=dword:2
"Irq"=dword:f
"IoBase"=dword:50008000
"IoLen"=dword:2C
"Prefix"="COM"
"Dll"="SER2440.Dll"
"Order"=dword:0
"Index"=dword:3
"Priority"=dword:0
"Port"="COM3:"
"DeviceType"=dword:0
"FriendlyName"="Serial COM3:"
"Tsp"="Unimodem.dll"
"DevConfig"=hex: 10,00, 00,00, 05,00,00,00, 10,01,00,00, 00,4B,00,00, 00,00, 08, 00, 00, 00,00,00,00 |