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199
Ethernet Module
Station Address Register 1
Address: FF80 0440
Station Address Register 2
Address: FF80 0444
Bits Access Mnemonic Reset Description
D31:16 N/A Reserved N/A N/A
D15:08 R/W OCTET1
’h00
Station address octet 1
Holds the first octet of the station address (bits
47:40).
D07:00 R/W OCTET2
’h00
Station address octet 2
Holds the second octet of the station address (bits
39:32).
Table 77: Station Address Register 1 bit definition
Bits Access Mnemonic Reset Description
D31:16 N/A Reserved N/A N/A
Table 78: Station Address Register 2 bit definition
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
Reserved
OCTET1 OCTET2
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
Reserved
OCTET3 OCTET4