KSZ8895MQX Datasheet, PDF (68/108 Pages) Microchip Technology – Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII Interface

KSZ8895MQX/RQX/FQX/MLX
TABLE 4-4: ADVANCED CONTROL REGISTER DESCRIPTIONS (CONTINUED)
Address Name
Description
Mode
3 - 2 DSCP[67:66] IPv4 and IPv6 mapping _ for value 0x21
R/W
1 - 0 DSCP[65:64] IPv4 and IPv6 mapping _ for value 0x20
R/W
Register 153 (0x99): TOS Priority Control Register 9
7 - 6 DSCP[79:78] IPv4 and IPv6 mapping _ for value 0x27
R/W
5 - 4 DSCP[77:76] IPv4 and IPv6 mapping _ for value 0x26
R/W
3 - 2 DSCP[75:74] IPv4 and IPv6 mapping _ for value 0x25
R/W
1 - 0 DSCP[73:72] IPv4 and IPv6 mapping _ for value 0x24
R/W
Register 154 (0x9A): TOS Priority Control Register 10
7 - 6 DSCP[87:86] IPv4 and IPv6 mapping _ for value 0x2B
R/W
5 - 4 DSCP[85:84] IPv4 and IPv6 mapping _ for value 0x2A
R/W
3 - 2 DSCP[83:82] IPv4 and IPv6 mapping _ for value 0x29
R/W
1 - 0 DSCP[81:80] IPv4 and IPv6 mapping _ for value 0x28
R/W
Register 155 (0x9B): TOS Priority Control Register 11
7 - 6 DSCP[95:94] IPv4 and IPv6 mapping _ for value 0x2F
R/W
5 - 4 DSCP[93:92] IPv4 and IPv6 mapping _ for value 0x2E
R/W
3 - 2 DSCP[91:90] IPv4 and IPv6 mapping _ for value 0x2D
R/W
1 - 0 DSCP[89:88] IPv4 and IPv6 mapping _ for value 0x2C
R/W
Register 156 (0x9C): TOS Priority Control Register 12
7 - 6 DSCP[103:102] IPv4 and IPv6 mapping _ for value 0x33
R/W
5 - 4 DSCP[101:100] IPv4 and IPv6 mapping _ for value 0x32
R/W
3 - 2 DSCP[99:98] IPv4 and IPv6 mapping _ for value 0x31
R/W
1 - 0 DSCP[97:96] IPv4 and IPv6 mapping _ for value 0x30
R/W
Register 157 (0x9D): TOS Priority Control Register 13
7 - 6 DSCP[111:110] IPv4 and IPv6 mapping _ for value 0x37
R/W
5 - 4 DSCP[109:108] IPv4 and IPv6 mapping _ for value 0x36
R/W
3 - 2 DSCP[107:106] IPv4 and IPv6 mapping _ for value 0x35
R/W
1 - 0 DSCP[105:104] IPv4 and IPv6 mapping _ for value 0x34
R/W
Register 158 (0x9E): TOS Priority Control Register 14
7 - 6 DSCP[119:118] IPv4 and IPv6 mapping _ for value 0x3B
R/W
5 - 4 DSCP[117:116] IPv4 and IPv6 mapping _ for value 0x3A
R/W
3 - 2 DSCP[115:114] IPv4 and IPv6 mapping _ for value 0x39
R/W
1 - 0 DSCP[113:112] IPv4 and IPv6 mapping _ for value 0x38
R/W
Register 159 (0x9F): TOS Priority Control Register 15
7 - 6 DSCP[127:126] IPv4 and IPv6 mapping _ for value 0x3F
R/W
5 - 4 DSCP[125:124] IPv4 and IPv6 mapping _ for value 0x3E
R/W
3 - 2 DSCP[123:122] IPv4 and IPv6 mapping _ for value 0x3D
R/W
1 - 0 DSCP[121:120] IPv4 and IPv6 mapping _ for value 0x3C
R/W
Register 165 (0xA5): Reserved
7 - 0 Reserved
N/A Do not change
RO
Register 176 (0xB0): Port 1 Control 8
Register 192 (0xC0): Port 2 Control 8
Register 208 (0xD0): Port 3 Control 8
Register 224 (0xE0): Port 4 Control 8
Register 240 (0xF0): Port 5 Control 8
7 - 4 Reserved
—
RO
Default
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
0x30
0000
DS00002246A-page 68
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