FW82801EB Intel, FW82801EB Datasheet - Page 18

• Manufacturer Part Number: FW82801EB
• Manufacturer: Intel

Specifications of FW82801EB

• Lead Free Status / RoHS Status: Not Compliant

Contents
18
9.4
9.5
9.6
9.3.3
8259 Interrupt Controller (PIC) Registers
(LPC I/F—D31:F0)............................................................................................................ 355
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
9.4.7
9.4.8
9.4.9
9.4.10 ELCR1—Master Controller Edge/Level Triggered Register
9.4.11 ELCR2—Slave Controller Edge/Level Triggered Register
Advanced Interrupt Controller (APIC)(D31:F0)................................................................. 363
9.5.1
9.5.2
9.5.3
9.5.4
9.5.5
9.5.6
9.5.7
9.5.8
Real Time Clock Registers (LPC I/F—D31:F0) ................................................................ 369
9.6.1
9.6.2
9.6.3
9.6.4
9.6.5
Counter Access Ports Register
(LPC I/F—D31:F0)............................................................................................... 355
Interrupt Controller I/O MAP (LPC I/F—D31:F0) ................................................. 355
ICW1—Initialization Command Word 1 Register
(LPC I/F—D31:F0)............................................................................................... 356
ICW2—Initialization Command Word 2 Register
(LPC I/F—D31:F0)............................................................................................... 357
ICW3—Master Controller Initialization Command Word 3
Register (LPC I/F—D31:F0) ................................................................................ 357
ICW3—Slave Controller Initialization Command Word 3
Register (LPC I/F—D31:F0) ................................................................................ 358
ICW4—Initialization Command Word 4 Register
(LPC I/F—D31:F0)............................................................................................... 358
OCW1—Operational Control Word 1 (Interrupt Mask)
Register (LPC I/F—D31:F0) ................................................................................ 359
OCW2—Operational Control Word 2 Register
(LPC I/F—D31:F0)............................................................................................... 359
OCW3—Operational Control Word 3 Register
(LPC I/F—D31:F0)............................................................................................... 360
(LPC I/F—D31:F0)............................................................................................... 361
(LPC I/F—D31:F0)............................................................................................... 362
APIC Register Map
(LPC I/F—D31:F0)............................................................................................... 363
IND—Index Register
(LPC I/F—D31:F0)............................................................................................... 363
DAT—Data Register
(LPC I/F—D31:F0)............................................................................................... 364
IRQPA—IRQ Pin Assertion Register
(LPC I/F—D31:F0)............................................................................................... 364
EOIR—EOI Register
(LPC I/F—D31:F0)............................................................................................... 365
ID—Identification Register
(LPC I/F—D31:F0)............................................................................................... 365
VER—Version Register
(LPC I/F—D31:F0)............................................................................................... 366
REDIR_TBL—Redirection Table
(LPC I/F—D31:F0)............................................................................................... 367
I/O Register Address Map (LPC I/F—D31:F0) .................................................... 369
RTC_REGA—Register A
(LPC I/F—D31:F0)............................................................................................... 370
RTC_REGB—Register B (General Configuration)
(LPC I/F—D31:F0)............................................................................................... 371
RTC_REGC—Register C (Flag Register)
(LPC I/F—D31:F0)............................................................................................... 372
RTC_REGD—Register D (Flag Register)
(LPC I/F—D31:F0)............................................................................................... 372
Intel
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82801EB ICH5 / 82801ER ICH5R Datasheet