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EMAC Port Registers
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5.36 MAC Source Address High Bytes Register (MACSRCADDRHI)
The MAC source address high bytes register (MACSRCADDRHI) is shown in
Figure 78
and described in
Table 72
.
Figure 78. MAC Source Address High Bytes Register (MACSRCADDRHI)
31
24
23
16
MACSRCADDR2
MACSRCADDR3
R/W-0
R/W-0
15
8
7
0
MACSRCADDR4
MACSRCADDR5
R/W-0
R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 72. MAC Source Address High Bytes Register (MACSRCADDRHI) Field Descriptions
Bit
Field
Value
Description
31-24
MACSRCADDR2
MAC source address bits 23-16 (byte 2)
23-16
MACSRCADDR3
MAC source address bits 31-24 (byte 3)
15-8
MACSRCADDR4
MAC source address bits 39-32 (byte 4)
7-0
MACSRCADDR5
MAC source address bits 47-40 (byte 5)
134
C6472/TCI6486 EMAC/MDIO
SPRUEF8F – March 2006 – Revised November 2010
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