HMS30C7110 Datasheet, PDF (90/161 Pages) List of Unclassifed Manufacturers – Multipurpose Network Processor

1920_108C
Bits Access Default Description
31:24 RW 0
Byte 3 of the Ethernet MAC address
23:16 RW 0
Byte 2 of the Ethernet MAC address
15:8 RW 0
Byte 1 of the Ethernet MAC address
7:0 RW 0
Byte 0 of the Ethernet MAC address
HMS30C7110
2.6.2.22. P_FRM_ADDR_0 (offset = 0x90)
This register along with the P_FRM_ADDR 1 register (offset 0x94) forms a 6-byte address field of
an Ethernet Pause frame. It also provides byte ordering and valid bits for configuration.
Table 2.44 Pause Frame Address 0
MAC0 Address : 1920_0090
MAC1 Address : 1920_1090
Bits Access Default Description
31:24 RW 0
Reserved
23:21 RW 0
Reserved
20 RW 0
Byte ordering
0 = Byte 5 is the most significant byte of the address
1 = Byte 0 is the most significant byte of the address
19:17 RW 0
Reserved
16 RW 0
VALID
0 = The address will not be compared with incoming destination address
1 = The address will be compared with incoming destination address
15:8 RW 0x01 Byte 5 of the Pause Frame Multicast address
7:0 RW 0x80 Byte 4 of the Pause Frame Multicast address
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