NH82801HEM S LB9B Intel, NH82801HEM S LB9B Datasheet - Page 13

• Manufacturer Part Number: NH82801HEM S LB9B
• Manufacturer: Intel

Specifications of NH82801HEM S LB9B

• Lead Free Status / RoHS Status: Compliant

Intel
®
ICH8 Family Datasheet
9.2
9.3
9.4
9.1.24 GEN4_DEC—LPC I/F Generic Decode Range 4Register
9.1.25 FWH_SEL1—Firmware Hub Select 1 Register
9.1.26 FWH_SEL2—Firmware Hub Select 2 Register
9.1.27 FWH_DEC_EN1—Firmware Hub Decode Enable Register
9.1.28 BIOS_CNTL—BIOS Control Register
9.1.29 FDCAP—Feature Detection Capability ID
9.1.30 FDLEN—Feature Detection Capability Length
9.1.31 FDVER—Feature Detection Version
9.1.32 FDVCT—Feature Vector (LPC I/F—D31:F0)............................................... 342
9.1.33 RCBA—Root Complex Base Address Register
DMA I/O Registers (LPC I/F—D31:F0) ................................................................ 344
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
9.2.9
9.2.10 DMA_CLMSK—DMA Clear Mask Register
9.2.11 DMA_WRMSK—DMA Write All Mask Register
Timer I/O Registers (LPC I/F—D31:F0)............................................................... 352
9.3.1
9.3.2
9.3.3
8259 Interrupt Controller (PIC) Registers
(LPC I/F—D31:F0) ........................................................................................... 356
9.4.1
9.4.2
9.4.3
9.4.4
(LPC I/F—D31:F0) ................................................................................ 336
(LPC I/F—D31:F0) ................................................................................ 337
(LPC I/F—D31:F0) ................................................................................ 338
(LPC I/F—D31:F0) ................................................................................ 338
(LPC I/F—D31:F0) ................................................................................ 341
(LPC I/F—D31:F0) ................................................................................ 341
(LPC I/F—D31:F0) ................................................................................ 342
(LPC I/F—D31:F0) ................................................................................ 342
(LPC I/F—D31:F0) ................................................................................ 343
DMABASE_CA—DMA Base and Current Address
Registers (LPC I/F—D31:F0) .................................................................. 345
DMABASE_CC—DMA Base and Current Count Registers
(LPC I/F—D31:F0) ................................................................................ 346
DMAMEM_LP—DMA Memory Low Page Registers
(LPC I/F—D31:F0) ................................................................................ 346
DMACMD—DMA Command Register
(LPC I/F—D31:F0) ................................................................................ 347
DMASTA—DMA Status Register
(LPC I/F—D31:F0) ................................................................................ 347
DMA_WRSMSK—DMA Write Single Mask Register
(LPC I/F—D31:F0) ................................................................................ 348
DMACH_MODE—DMA Channel Mode Register
(LPC I/F—D31:F0) ................................................................................ 349
DMA Clear Byte Pointer Register
(LPC I/F—D31:F0) ................................................................................ 350
DMA Master Clear Register (LPC I/F—D31:F0) .......................................... 350
(LPC I/F—D31:F0) ................................................................................ 351
(LPC I/F—D31:F0) ................................................................................ 351
TCW—Timer Control Word Register
(LPC I/F—D31:F0) ................................................................................ 353
SBYTE_FMT—Interval Timer Status Byte Format Register
(LPC I/F—D31:F0) ................................................................................ 355
Counter Access Ports Register (LPC I/F—D31:F0) ..................................... 356
Interrupt Controller I/O MAP (LPC I/F—D31:F0) ....................................... 356
ICW1—Initialization Command Word 1 Register
(LPC I/F—D31:F0) ................................................................................ 357
ICW2—Initialization Command Word 2 Register
(LPC I/F—D31:F0) ................................................................................ 358
ICW3—Master Controller Initialization Command
Word 3 Register (LPC I/F—D31:F0)......................................................... 358
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