FW82801DBM S L6DN Intel, FW82801DBM S L6DN Datasheet - Page 600

• Manufacturer Part Number: FW82801DBM S L6DN
• Manufacturer: Intel

Specifications of FW82801DBM S L6DN

• Lead Free Status / RoHS Status: Not Compliant

Table A-2. Intel
600
Operational Control Word 3
Register
Master Controller Edge/Level
Triggered Register
Slave Controller Edge/Level
Triggered Register
NMI Status and Control Register
NMI Enable Register
PORT92 – Fast A20 and Init
Register
Coprocessor Error Register
Reset Control Register
Advanced Power Management
Control Port Register
Advanced Power Management
Status Port Register
PIO Mode Command Block Offset
for Secondary Drive
PIO Mode Command Block Offset
for Primary Drive
PIO Mode Control Block Offset for
Secondary Drive
PIO Mode Control Block Offset for
Primary Drive
Register Name
NOTE: When the POS_DEC_EN bit is set, additional I/O ports get positively decoded by the ICH4. Refer to
®
ICH4 Fixed I/O Registers (Sheet 2 of 2)
through for a listing of these ranges.
1F0h–1F7h
170h–177h
4D0h
4D1h
CF9h
376h
3F6h
Port
B2h
B3h
20h
61h
70h
92h
F0h
Processor Interface Registers
APM I/O Decode Registers
PIO Mode Registers
Section 9.4.8, “OCW3—Operational Control Word 3 Register” on
page 9-344
Section 9.4.9, “ELCR1—Master Controller Edge/Level Triggered Register”
on page 9-345
Section 9.4.10, “ELCR2—Slave Controller Edge/Level Triggered Register”
on page 9-346
Section 9.7.1, “NMI_SC—NMI Status and Control Register” on page 9-358
Section 9.7.2, “NMI_EN—NMI Enable (and Real Time Clock Index)
Register” on page 9-359
Section 9.7.3, “PORT92—Fast A20 and Init Register” on page 9-359
Section 9.7.4, “COPROC_ERR—Coprocessor Error Register” on
page 9-359
Section 9.7.5, “RST_CNT—Reset Control Register” on page 9-360
Section 9.8.2.1, “APM_CNT—Advanced Power Management Control Port
Register” on page 9-368
Section 9.8.2.2, “APM_STS—Advanced Power Management Status Port
Register” on page 9-368
See ATA Specification for detailed register description
See ATA Specification for detailed register description
See ATA Specification for detailed register description
See ATA Specification for detailed register description
Datasheet Location
Intel
®
82801DBM ICH4-M Datasheet
Register Index