Filter
Top Products
94 Software Developer’s Manual
EEPROM Interface
5.2 Component Identification Via Programming
Interface
Ethernet controller stepping is identified by the following register contents.
Table 5-1. Component Identification
Stepping Vendor ID Device ID Description
82547EI-A0 8086h 1019h Copper
82547EI-A1 8086h 1019h Copper
82547EI-B0 8086h 1019h Copper
82547EI-B0 8086h 101Ah Mobile
82547GI-B0 8086h 1019h Copper
82546EB-A1 8086h 1010h
Copper; Dual Port
MAC Default
82546EB-A1 8086h 1012h Fiber; Dual Port
82546EB-A1 8086h 101Dh Copper; Quad Port
82546GB-B0 8086h 1079h Copper; Dual Port
82546GB-B0 8086h 107Ah Fiber; Dual Port
82546GB-B0 8086h 107Bh SerDes; Dual Port
82545EM-A 8086h 100Fh Copper
82545EM-A 8086h 1011h Fiber
82545GM-B 8086h 1026h
Copper
MAC Default
82545GM-B 8086h 1027h Fiber
82545GM-B 8086h 1028h SerDes
82544EI-A4 8086h 1107h
Copper
MAC Default
82544GC-A4 8086h 1112h
Copper
MAC Default
82541EI-A0 8086h 1013h
Cooper
MAC Default
82541EI-A0 8086h 1013h
Cooper
MAC Default
82541EI-B0 8086h 1013h
Cooper
MAC Default
82541EI-B0 8086h 1018h Mobile