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Micrel, Inc.
KSZ8873MLLJ
September 2011
6
M9999-091911-1.8
Register 18 (0x12): Port 1 Control 2.......................................................................................................................... 56
Register 34 (0x22): Port 2 Control 2.......................................................................................................................... 56
Register 50 (0x32): Port 3 Control 2.......................................................................................................................... 56
Register 19 (0x13): Port 1 Control 3.......................................................................................................................... 57
Register 35 (0x23): Port 2 Control 3.......................................................................................................................... 57
Register 51 (0x33): Port 3 Control 3.......................................................................................................................... 57
Register 20 (0x14): Port 1 Control 4.......................................................................................................................... 57
Register 36 (0x24): Port 2 Control 4.......................................................................................................................... 57
Register 52 (0x34): Port 3 Control 4.......................................................................................................................... 57
Register 21 (0x15): Port 1 Control 5.......................................................................................................................... 57
Register 37 (0x25): Port 2 Control 5.......................................................................................................................... 57
Register 53 (0x35): Port 3 Control 5.......................................................................................................................... 57
Register 22[6:0] (0x16): Port 1 Q0 ingress data rate limit ......................................................................................... 58
Register 38[6:0] (0x26): Port 2 Q0 ingress data rate limit ......................................................................................... 58
Register 54[6:0] (0x36): Port 3 Q0 ingress data rate limit ......................................................................................... 58
Register 23[6:0] (0x17): Port 1 Q1 ingress data rate limit ......................................................................................... 59
Register 39[6:0] (0x27): Port 2 Q1 ingress data rate limit ......................................................................................... 59
Register 55[6:0] (0x37): Port 3 Q1 ingress data rate limit ......................................................................................... 59
Register 24[6:0] (0x18): Port 1 Q2 ingress data rate limit ......................................................................................... 59
Register 40[6:0] (0x28): Port 2 Q2 ingress data rate limit ......................................................................................... 59
Register 56[6:0] (0x38): Port 3 Q2 ingress data rate limit ......................................................................................... 59
Register 25[6:0] (0x19): Port 1 Q3 ingress data rate limit ......................................................................................... 59
Register 41[6:0] (0x29): Port 2 Q3 ingress data rate limit ......................................................................................... 59
Register 57[6:0] (0x39): Port 3 Q3 ingress data rate limit ......................................................................................... 59
Register 26 (0x1A): Port 1 PHY Special Control/Status............................................................................................ 61
Register 42 (0x2A): Port 2 PHY Special Control/Status............................................................................................ 61
Register 58 (0x3A): Reserved, not applied to port 3 ................................................................................................. 61
Register 27 (0x1B): Port 1 Not Support..................................................................................................................... 61
Register 43 (0x2B): LinkMD Result ........................................................................................................................... 61
Register 59 (0x3B): Reserved, not applied to port 3 ................................................................................................. 61
Register 28 (0x1C): Port 1 Control 12 ....................................................................................................................... 62
Register 44 (0x2C): Port 2 Control 12 ....................................................................................................................... 62
Register 60 (0x3C): Reserved, not applied to port 3 ................................................................................................. 62
Register 29 (0x1D): Port 1 Control 13 ....................................................................................................................... 62
Register 45 (0x2D): Port 2 Control 13 ....................................................................................................................... 62
Register 61 (0x3D): Reserved, not applied to port 3 ................................................................................................. 62
Register 30 (0x1E): Port 1 Status 0........................................................................................................................... 63
Register 46 (0x2E): Port 2 Status 0........................................................................................................................... 63
Register 62 (0x3E): Reserved, not applied to port 3 ................................................................................................. 64
Register 31 (0x1F): Port 1 Status 1 ........................................................................................................................... 65
Register 47 (0x2F): Port 2 Status 1 ........................................................................................................................... 65
Register 63 (0x3F): Port 3 Status 1 ........................................................................................................................... 65
Register 67 (0x43): Reset.......................................................................................................................................... 65
Advanced Control Registers (Registers 96-198) .............................................................................................................. 66
Register 96 (0x60): TOS Priority Control Register 0 ................................................................................................. 66
Register 97 (0x61): TOS Priority Control Register 1 ................................................................................................. 66
Register 98 (0x62): TOS Priority Control Register 2 ................................................................................................. 66
Register 99 (0x63): TOS Priority Control Register 3 ................................................................................................. 67
Register 100 (0x64): TOS Priority Control Register 4 ............................................................................................... 67
Register 101 (0x65): TOS Priority Control Register 5 ............................................................................................... 67
Register 102 (0x66): TOS Priority Control Register 6 ............................................................................................... 68
Register 103 (0x67): TOS Priority Control Register 7 ............................................................................................... 68
Register 104 (0x68): TOS Priority Control Register 8 ............................................................................................... 68
Register 105 (0x69): TOS Priority Control Register 9 ............................................................................................... 69
Register 106 (0x6A): TOS Priority Control Register 10 ............................................................................................. 69
Register 107 (0x6B): TOS Priority Control Register 11 ............................................................................................. 69
Register 108 (0x6C): TOS Priority Control Register 12............................................................................................. 70