Patent ID: 8352965

Claim:
A circuit device capable of automatic transmission interface selection, comprising: a first interface port; a second interface port; a first interface driver module, coupled to said first interface port, configured to receive a first interrupt packet in a first format from said first interface port, and convert said first interrupt packet into a first command packet in a third format; a second interface driver module, coupled to said second interface port, configured to receive a second interrupt packet in a second format, and convert said second interrupt packet into a second command packet in said third format; and a buffer module, coupled to said first interface driver module and said second interface driver module, configured to receive and store said first interrupt packet in said third format from said first interface driver module, and configured to receive and store said second command packet from said second interface driver module; and a parsing module, coupled to said buffer module, configured to receive and parse said first command packet into a first command; wherein said first format is different from said second format.