DS80C400_07 Datasheet, PDF (55/97 Pages) Maxim Integrated Products – Network Microcontroller

DS80C400 Network Microcontroller
CSR Register:
Register Address:
Multicast Address High
0Ch
Bit Names:
31
HT[63] HT[62] HT[61] HT[60] HT[59] HT[58] HT[57] HT[56] 24
23
HT[55] HT[54] HT[53] HT[52] HT[51] HT[50] HT[49] HT[48] 16
15
HT[47] HT[46] HT[45] HT[44] HT[43] HT[42] HT[41] HT[40] 8
7
HT[39] HT[38] HT[37] HT[36] HT[35] HT[34] HT[33] HT[32] 0
Reset State:
31
0
0
0
0
0
0
0
0
24
23
0
0
0
0
0
0
0
0
16
15
0
0
0
0
0
0
0
0
8
7
0
0
0
0
0
0
0
0
0
HT [63:32], Hash Table [63:32]. These bits represent the upper 32 bits of the 64-bit hash table that are used for
hash table filtering. The multicast hash-filtering mode is detailed later in the data sheet.
CSR Register:
Register Address:
Multicast Address Low
10h
Bit Names:
31
HT[31] HT[30] HT[29] HT[28] HT[27] HT[26] HT[25] HT[24] 24
23
HT[23] HT[22] HT[21] HT[20] HT[19] HT[18] HT[17] HT[16] 16
15
HT[15] HT[14] HT[13] HT[12] HT[11] HT[10] HT[9]
HT[8] 8
7
HT[7]
HT[6]
HT[5]
HT[4]
HT[3]
HT[2]
HT[1]
HT[0] 0
Reset State:
31
0
0
0
0
0
0
0
0
24
23
0
0
0
0
0
0
0
0
16
15
0
0
0
0
0
0
0
0
8
7
0
0
0
0
0
0
0
0
0
HT [31:0], Hash Table [31:0]. These bits represent the lower 32 bits of the 64-bit hash table that are used for hash
table filtering. The multicast hash-filtering mode is detailed later in the data sheet.
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