Digi NS7520B-1-C36 Hardware Reference Manual page 209

Station Address Register 1
Address: FF80 0440
31 30 29 28
15 14 13 12
OCTET1
Bits Access Mnemonic
D31:16 N/A Reserved
D15:08 R/W OCTET1
D07:00 R/W OCTET2
Table 77: Station Address Register 1 bit definition
Station Address Register 2
Address: FF80 0444
31 30 29 28
15 14 13 12
OCTET3
Bits Access Mnemonic
D31:16 N/A Reserved
D15:08 R/W OCTET3
Table 78: Station Address Register 2 bit definition
27 26 25 24 23
Reserved
11 10 9 8 7
Reset Description
N/A N/A
'h00 Station address octet 1
Holds the first octet of the station address (bits 47:40).
'h00 Station address octet 2
Holds the second octet of the station address (bits 39:32).
27 26 25 24 23
Reserved
11 10 9 8 7
Reset Description
N/A N/A
'h00 Station address octet 3
Holds the third octet of the station address (bits 31:24).
w w w . d i g i e m b e d d e d . c o m
E t h e r n e t M o d u l e
22 21 20 19 18
6 5 4 3 2
OCTET2
22 21 20 19 18
6 5 4 3 2
OCTET4
17 16
1 0
17 16
1 0
1 9 7