KSZ8852HLE Datasheet, PDF (11/190 Pages) Micrel Semiconductor – Two-Port 10/100 Mb/s Ethernet Switch with 8 or 16-Bit Host Interface

Micrel, Inc.
KSZ8852HLE
Wake-Up Frame 3 Byte Mask 2 Register (0x168 – 0x169): WF3BM2............................................................................ 152
Wake-Up Frame 3 Byte Mask 3 Register (0x16A - 0x16B): WF3BM3............................................................................ 153
0x16C – 0x16F: Reserved ............................................................................................................................................... 153
Internal I/O Register Space Mapping for the Queue Management Unit (QMU) (0x170 - 0x1FF) ..................................... 154
Transmit Control Register (0x170 - 0x171): TXCR ......................................................................................................... 154
Transmit Status Register (0x172 - 0x173): TXSR ........................................................................................................... 155
Receive Control Register 1 (0x174 - 0x175): RXCR1 ..................................................................................................... 155
Receive Control Register 2 (0x176 - 0x177): RXCR2 ..................................................................................................... 156
TXQ Memory Information Register (0x178 - 0x179): TXMIR .......................................................................................... 157
0x17A - 0x17B: Reserved................................................................................................................................................ 157
Receive Frame Header Status Register (0x17C - 0x17D): RXFHSR ............................................................................. 157
Receive Frame Header Byte Count Register (0x17E - 0x17F): RXFHBCR ................................................................... 158
TXQ Command Register (0x180 - 0x181): TXQCR ........................................................................................................ 159
RXQ Command Register (0x182 - 0x183): RXQCR ....................................................................................................... 159
TX Frame Data Pointer Register (0x184 - 0x185): TXFDPR .......................................................................................... 160
RX Frame Data Pointer Register (0x186 - 0x187): RXFDPR ......................................................................................... 161
0x188 - 0x18B: Reserved ................................................................................................................................................ 161
RX Duration Timer Threshold Register (0x18C - 0x18D): RXDTTR ............................................................................... 161
RX Data Byte Count Threshold Register (0x18E - 0x18F): RXDBCTR .......................................................................... 161
Internal I/O Register Space Mapping for Interrupt Registers (0x190 - 0x193) ................................................................... 162
Interrupt Enable Register (0x190 - 0x191): IER .............................................................................................................. 162
Interrupt Status Register (0x192-– 0x193): ISR .............................................................................................................. 163
0x194 - 0x19B: Reserved ................................................................................................................................................ 164
Internal I/O Register Space Mapping for the Queue Management Unit (QMU) (0x19C - 0x1B9) ..................................... 165
RX Frame Count and Threshold Register (0x19C -0x19D): RXFCTR............................................................................ 165
TX Next Total Frames Size Register (0x19E - 0x19F): TXNTFSR ................................................................................. 165
MAC Address Hash Table Register 0 (0x1A0 - 0x1A1): MAHTR0 ................................................................................. 165
Multicast Table Register 0 ........................................................................................................................................... 165
MAC Address Hash Table Register 1 (0x1A2 - 0x1A3): MAHTR1 ................................................................................. 166
Multicast Table Register 1 ........................................................................................................................................... 166
MAC Address Hash Table Register 2 (0x1A4 - 0x1A5): MAHTR2 ................................................................................. 166
Multicast Table Register 2 ........................................................................................................................................... 166
MAC Address Hash Table Register 3 (0x1A6 - 0x1A7): MAHTR3 ................................................................................. 166
Multicast Table Register 3 ........................................................................................................................................... 166
0x1A8 - 0x1AF: Reserved ............................................................................................................................................... 166
Flow Control Low Water Mark Register (0x1B0 - 0x1B1): FCLWR................................................................................. 166
Flow Control High Water Mark Register (0x1B2 - 0x1B3): FCHWR ............................................................................... 167
Flow Control Overrun Water Mark Register (0x1B4 - 0x1B5): FCOWR ......................................................................... 167
0x1B6 - 0x1B7: Reserved RX Frame Count Register (0x1B8 - 0x1B9): RXFC.............................................................. 167
0x1BA - 0x747: Reserved................................................................................................................................................ 168
Analog Control 1 Register (0x748 - 0x749): ANA_CNTRL_1 ......................................................................................... 168
0x74A - 0x74B: Reserved................................................................................................................................................ 168
Analog Control 3 Register (0x74C - 0x74D): ANA_CNTRL_3 ........................................................................................ 168
0x74E - 0x7FF: Reserved................................................................................................................................................ 168
Management Information Base (MIB) Counters ................................................................................................................. 169
MIB Counter Examples:................................................................................................................................................... 171
Additional MIB Information .............................................................................................................................................. 171
Static MAC Address Table .................................................................................................................................................. 172
Static MAC Table Lookup Examples: .............................................................................................................................. 173
Dynamic MAC Address Table ............................................................................................................................................. 174
Dynamic MAC Address Lookup Example: ...................................................................................................................... 174
VLAN Table ......................................................................................................................................................................... 175
VLAN Table Lookup Examples:....................................................................................................................................... 175
Absolute Maximum Ratings⁽²⁾.............................................................................................................................................. 176
Operating Ratings⁽³⁾ ............................................................................................................................................................ 176
Electrical Characteristics⁽⁵⁾ .................................................................................................................................................. 176
Timing Specifications .......................................................................................................................................................... 181
August 31, 2015
11
Revision 1.1