High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
14.2.4.1
EEPROM Command Register (E2P_CMD) ..................................................................................................................................................
197
14.2.4.2
EEPROM Data Register (E2P_DATA)..........................................................................................................................................................
200
14.2.5
IEEE 1588 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
201
14.2.5.1
Port x 1588 Clock High-DWORD Receive Capture Register (1588_CLOCK_HI_RX_CAPTURE_x) ..........................................................
14.2.5.2
Port x 1588 Clock Low-DWORD Receive Capture Register (1588_CLOCK_LO_RX_CAPTURE_x) ..........................................................
202
14.2.5.3
Port x 1588 Sequence ID, Source UUID High-WORD Receive Capture Register (1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_x).....
203
14.2.5.4
Port x 1588 Source UUID Low-DWORD Receive Capture Register (1588_SRC_UUID_LO_RX_CAPTURE_x)........................................
204
14.2.5.5
Port x 1588 Clock High-DWORD Transmit Capture Register (1588_CLOCK_HI_TX_CAPTURE_x)..........................................................
205
14.2.5.6
Port x 1588 Clock Low-DWORD Transmit Capture Register (1588_CLOCK_LO_TX_CAPTURE_x) .........................................................
206
14.2.5.7
Port x 1588 Sequence ID, Source UUID High-WORD Transmit Capture Register (1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_x) ....
207
14.2.5.8
Port x 1588 Source UUID Low-DWORD Transmit Capture Register (1588_SRC_UUID_LO_TX_CAPTURE_x) .......................................
208
14.2.5.9
GPIO 8 1588 Clock High-DWORD Capture Register (1588_CLOCK_HI_CAPTURE_GPIO_8)..................................................................
209
14.2.5.10
GPIO 8 1588 Clock Low-DWORD Capture Register (1588_CLOCK_LO_CAPTURE_GPIO_8) .................................................................
210
14.2.5.11
GPIO 9 1588 Clock High-DWORD Capture Register (1588_CLOCK_HI_CAPTURE_GPIO_9)..................................................................
211
14.2.5.12
GPIO 9 1588 Clock Low-DWORD Capture Register (1588_CLOCK_LO_CAPTURE_GPIO_9) .................................................................
212
14.2.5.13
1588 Clock High-DWORD Register (1588_CLOCK_HI)...............................................................................................................................
213
14.2.5.14
1588 Clock Low-DWORD Register (1588_CLOCK_LO) ..............................................................................................................................
214
14.2.5.15
1588 Clock Addend Register (1588_CLOCK_ADDEND) .............................................................................................................................
215
14.2.5.16
1588 Clock Target High-DWORD Register (1588_CLOCK_TARGET_HI)...................................................................................................
216
14.2.5.17
1588 Clock Target Low-DWORD Register (1588_CLOCK_TARGET_LO) ..................................................................................................
217
14.2.5.18
1588 Clock Target Reload High-DWORD Register (1588_CLOCK_TARGET_RELOAD_HI) .....................................................................
218
14.2.5.19
1588 Clock Target Reload/Add Low-DWORD Register (1588_CLOCK_TARGET_RELOAD_LO)..............................................................
219
14.2.5.20
1588 Auxiliary MAC Address High-WORD Register (1588_AUX_MAC_HI) ................................................................................................
220
14.2.5.21
1588 Auxiliary MAC Address Low-DWORD Register (1588_AUX_MAC_LO) .............................................................................................
221
14.2.5.22
1588 Configuration Register (1588_CONFIG)..............................................................................................................................................
222
14.2.5.23
1588 Interrupt Status and Enable Register (1588_INT_STS_EN)................................................................................................................
226
14.2.5.24
1588 Command Register (1588_CMD) ........................................................................................................................................................
228
14.2.6
Switch Fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
229
14.2.6.1
Port 1 Manual Flow Control Register (MANUAL_FC_1)...............................................................................................................................
14.2.6.2
Port 2 Manual Flow Control Register (MANUAL_FC_2)...............................................................................................................................
231
14.2.6.3
Port 0(Host MAC) Manual Flow Control Register (MANUAL_FC_MII) .........................................................................................................
233
14.2.6.4
Switch Fabric CSR Interface Data Register (SWITCH_CSR_DATA) ...........................................................................................................
235
14.2.6.5
Switch Fabric CSR Interface Command Register (SWITCH_CSR_CMD) ...................................................................................................
236
14.2.6.6
Switch Fabric MAC Address High Register (SWITCH_MAC_ADDRH) ........................................................................................................
238
14.2.6.7
Switch Fabric MAC Address Low Register (SWITCH_MAC_ADDRL) .........................................................................................................
239
14.2.6.8
Switch Fabric CSR Interface Direct Data Register (SWITCH_CSR_DIRECT_DATA) .................................................................................
240
14.2.7 PHY Management Interface (PMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
243
14.2.7.1
PHY Management Interface Data Register (PMI_DATA) .............................................................................................................................
14.2.7.2
PHY Management Interface Access Register (PMI_ACCESS) ....................................................................................................................
244
14.2.8
Virtual PHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
245
14.2.8.1
Virtual PHY Basic Control Register (VPHY_BASIC_CTRL) .........................................................................................................................
246
14.2.8.2
Virtual PHY Basic Status Register (VPHY_BASIC_STATUS)......................................................................................................................
248
14.2.8.3
Virtual PHY Identification MSB Register (VPHY_ID_MSB) ..........................................................................................................................
250
14.2.8.4
Virtual PHY Identification LSB Register (VPHY_ID_LSB) ............................................................................................................................
251
14.2.8.5
Virtual PHY Auto-Negotiation Advertisement Register (VPHY_AN_ADV)....................................................................................................
252
14.2.8.6
Virtual PHY Auto-Negotiation Link Partner Base Page Ability Register (VPHY_AN_LP_BASE_ABILITY) ..................................................
254
14.2.8.7
Virtual PHY Auto-Negotiation Expansion Register (VPHY_AN_EXP) ..........................................................................................................
256
14.2.8.8
Virtual PHY Special Control/Status Register (VPHY_SPECIAL_CONTROL_STATUS) ..............................................................................
257
14.2.9
Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
259
14.2.9.1
Chip ID and Revision (ID_REV)....................................................................................................................................................................
14.2.9.2
Byte Order Test Register (BYTE_TEST) ......................................................................................................................................................
260
14.2.9.3
Hardware Configuration Register (HW_CFG)...............................................................................................................................................
261
14.2.9.4
Power Management Control Register (PMT_CTRL) ....................................................................................................................................
263
14.2.9.5
General Purpose Timer Configuration Register (GPT_CFG) .......................................................................................................................
265
14.2.9.6
General Purpose Timer Count Register (GPT_CNT) ...................................................................................................................................
266
14.2.9.7
Free Running 25MHz Counter Register (FREE_RUN).................................................................................................................................
267
14.2.9.8
Reset Control Register (RESET_CTL) .........................................................................................................................................................
268
14.3 Host MAC Control and Status Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
269
14.3.1 Host MAC Control Register (HMAC_CR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
270
14.3.2 Host MAC Address High Register (HMAC_ADDRH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
273
14.3.3 Host MAC Address Low Register (HMAC_ADDRL). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
274
14.3.4 Host MAC Multicast Hash Table High Register (HMAC_HASHH) . . . . . . . . . . . . . . . . . . . . . . .
275
14.3.5 Host MAC Multicast Hash Table Low Register (HMAC_HASHL). . . . . . . . . . . . . . . . . . . . . . . .
276
14.3.6 Host MAC MII Access Register (HMAC_MII_ACC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
277
14.3.7 Host MAC MII Data Register (HMAC_MII_DATA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
278
14.3.8 Host MAC Flow Control Register (HMAC_FLOW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
279
14.3.9 Host MAC VLAN1 Tag Register (HMAC_VLAN1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
281
14.3.10 Host MAC VLAN2 Tag Register (HMAC_VLAN2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
282
14.3.11 Host MAC Wake-up Frame Filter Register (HMAC_WUFF). . . . . . . . . . . . . . . . . . . . . . . . . . . .
283
14.3.12 Host MAC Wake-up Control and Status Register (HMAC_WUCSR) . . . . . . . . . . . . . . . . . . . . .
284
14.4 Ethernet PHY Control and Status Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
285
14.4.1
Virtual PHY Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revision 1.4 (08-19-08)
8
SMSC LAN9312
DATASHEET
