82801CA Datasheet, PDF (12/521 Pages) Intel Corporation – I/O Controller Hub 3-S (ICH3-S)

7.1.13 SVID—Subsystem Vendor ID Register
(LAN Controller—B1:D8:F0) ........................................................... 240
7.1.14 SID—Subsystem ID Register (LAN Controller—B1:D8:F0)............ 240
7.1.15 CAP_PTR—Capabilities Pointer Register
(LAN Controller—B1:D8:F0) ........................................................... 240
7.1.16 INT_LN—Interrupt Line Register (LAN Controller—B1:D8:F0)....... 241
7.1.17 INT_PN—Interrupt Pin Register (LAN Controller—B1:D8:F0)........ 241
7.1.18 MIN_GNT—Minimum Grant Register
(LAN Controller—B1:D8:F0) ........................................................... 241
7.1.19 MAX_LAT—Maximum Latency Register
(LAN Controller—B1:D8:F0) ........................................................... 241
7.1.20 CAP_ID—Capability ID Register (LAN Controller—B1:D8:F0)....... 242
7.1.21 NXT_PTR—Next Item Pointer Register
(LAN Controller—B1:D8:F0) ........................................................... 242
7.1.22 PM_CAP—Power Management Capabilities Register
(LAN Controller—B1:D8:F0) ........................................................... 242
7.1.23 PMCSR—Power Management Control/Status Register
(LAN Controller—B1:D8:F0) ........................................................... 243
7.1.24 PCIDATA—PCI Power Management Data Register
(LAN Controller—B1:D8:F0) ........................................................... 244
7.2 LAN Control / Status Registers (CSR) ......................................................... 245
7.2.1 System Control Block Status Word Register .................................. 246
7.2.2 System Control Block Command Word Register ............................ 247
7.2.3 System Control Block General Pointer Register ............................. 249
7.2.4 PORT.............................................................................................. 249
7.2.5 EEPROM Control Register ............................................................. 250
7.2.6 Management Data Interface (MDI) Control Register ...................... 251
7.2.7 Receive DMA Byte Count Register................................................. 251
7.2.8 Early Receive Interrupt Register ..................................................... 252
7.2.9 Flow Control Register ..................................................................... 253
7.2.10 Power Management Driver (PMDR) Register................................. 254
7.2.11 General Control Register ................................................................ 254
7.2.12 General Status Register ................................................................. 255
7.2.13 Statistical Counters ......................................................................... 255
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Hub Interface to PCI Bridge Registers (D30:F0) .................................. 259
8.1 PCI Configuration Registers (D30:F0) ......................................................... 259
8.1.1 VID—Vendor ID Register (HUB-PCI—D30:F0) .............................. 260
8.1.2 DID—Device ID Register (HUB-PCI—D30:F0)............................... 260
8.1.3 CMD—Command Register (HUB-PCI—D30:F0)............................ 261
8.1.4 PD_STS—Primary Device Status Register
(HUB-PCI—D30:F0) ....................................................................... 262
8.1.5 REVID—Revision ID Register (HUB-PCI—D30:F0) ....................... 263
8.1.6 SCC—Sub Class Code Register (HUB-PCI—D30:F0)................... 263
8.1.7 BCC—Base-Class Code Register (HUB-PCI—D30:F0)................. 263
8.1.8 PMLT—Primary Master Latency Timer Register
(HUB-PCI—D30:F0) ....................................................................... 263
8.1.9 HEADTYP—Header Type Register (HUB-PCI—D30:F0)............... 264
8.1.10 PBUS_NUM—Primary Bus Number Register
(HUB-PCI—D30:F0) ....................................................................... 264
8.1.11 SBUS_NUM—Secondary Bus Number Register
(HUB-PCI—D30:F0) ....................................................................... 264
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Intel^® 82801CA ICH3-S Datasheet