AR8327/AR8327N Seven-port Gigabit Ethernet Switch - La Fibre

3.9.15 HNAT_Control ......................... 336
3.9.16 NAPT_Entry_Lock_Control0 .. 338
3.9.17 NAPT_Entry_Lock_Control1 .. 338
3.9.18 NAPT_Used_Account .............. 339
3.9.19 Entry_Edit_Data0 ..................... 339
3.9.20 Entry_Edit_Data1 ..................... 339
3.9.21 Entry_Edit_Data2 ..................... 339
3.9.22 Entry_Edit_Data3 ..................... 340
3.9.23 Entry_Edit_control ................... 340
3.9.24 Private_Base_IP_ADDR Register .
341
3.10 PHY Control Registers ....................... 343
3.10.1 Control Register ........................ 344
3.10.2 Status Register ........................... 346
3.10.3 PHY Identifier ........................... 347
3.10.4 PHY Identifier 2 ........................ 348
3.10.5 Auto-negotiation Advertisement
Register ....................................... 348
3.10.6 Link Partner Ability Register .. 350
3.10.7 Auto-negotiation Expansion
Register ....................................... 352
3.10.8 Next Page Transmit Register .. 352
3.10.9 Link Partner Next Page Register ..
353
3.10.10 1000Base-T Control Register . 354
3.10.11 1000Base-T Status Register .... 355
3.10.12 MMD Access Control Register 356
3.10.13 MMD Access Address Data
Register ....................................... 357
3.10.14 Extended Status Register ....... 357
3.10.15 Function Control Register ...... 358
3.10.16 PHY Specific Status Register . 359
3.10.17 Interrupt Enable Register ....... 360
3.10.18 Interrupt Status Register ........ 362
3.10.19 Smart Speed Register .............. 363
3.10.20 Receive Error Counter Register ..
364
3.10.21 Virtual Cable Tester Control
Register ....................................... 365
3.10.22 Virtual Cable Tester Status
Register ....................................... 365
3.10.23 Debug Port ............................... 366
3.10.24 Debug Port 2 (R/W Port) ....... 366
3.10.25 Debug Register — Analog Test
Control ........................................ 367
3.10.26 Debug Register — System Mode
Control ....................................... 368
3.10.27 Debug Register — System Mode
Control ....................................... 369
3.10.28 Debug Register—Hib Control and
Auto Negotiation Test Register 371
3.10.29 Debug Register — RGMII Mode
Selection ..................................... 372
3.10.30 Debug Register—Green Feature
Configure Register ................... 373
3.11 MMD3 — PCS Register ...................... 374
3.11.1 PCS Control1 ............................. 374
3.11.2 PCS Status1 ................................ 374
3.12 EEE Capability Register ..................... 376
3.12.1 EEE Wake Error Counter ........ 376
3.13 MMD7 — Auto-negotiation Register 377
3.13.1 AN Package ............................... 377
3.13.2 AN Status ................................... 378
3.13.3 AN XNP Transmit .................... 378
3.13.4 AN XNP Transmit1 .................. 379
3.13.5 AN XNP Transmit2 .................. 379
3.13.6 AN LP XNP Ability .................. 379
3.13.7 AN LP XNP Ability1 ................ 380
3.13.8 AN LP XNP Ability2 ................ 380
3.13.9 EEE Advertisement .................. 380
3.13.10 EEE LP Advertisement .......... 381
3.13.11 EEE Ability Auto-negotiation
Result .......................................... 382
4 Electrical Characteristics ..........383
4.1 Absolute Maximum Ratings .............. 383
4.2 Recommended Operating Conditions 383
4.3 RGMII/GMII Characteristics ............. 383
4.4 Power-on Strapping ............................ 384
4.4.12 Power-on-Reset Timing ........... 385
4.5 AC Timing ............................................ 385
4.5.1 XTAL/OSC Timing .................. 385
4.5.2 MII Timing ................................. 386
4.5.3 GMII Timing ............................. 387
4.5.4 RGMII Timing ........................... 388
4.5.5 SPI Timing ................................. 389
4.5.6 MDIO Timing ............................ 389
4.6 Typical Power Consumption Parameters
390
5 Package Dimensions .................391
8 • AR8327/AR8327N Seven-port Gigabit Ethernet Switch Atheros Communications, Inc.
8 • June 2011 COMPANY CONFIDENTIAL