876784 Intel, 876784 Datasheet - Page 530

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

Table 12-5. Port [3:0] DMA Register Address Map (Sheet 2 of 2)
530
(Mobile Only)
218h–21Ch
228h–22Bh
238h–23Bh
288h–28Bh
298h–29Ch
2A0h–2A3h
2A4h–2A7h
2A8h–2ABh
2ACh–2AFh
2B0h–2B3h
2B4h–2B7h
2B8h–2BBh
20Ch–20Fh
210h–213h
214h–217h
21Ch–21Fh
220h–223h
224h–227h
22Ch–22Fh
230h–233h
234h–237h
23Ch–27Fh
280h–2FFh
280h–283h
284h–287h
28Ch–28Fh
290h–293h
294h–297h
29Ch–29Fh
2BCh–2FFh
ABAR +
Offset
Mnemonic
P2SSTS
P2SERR
P2SACT
P3CLBU
P3SSTS
P3SERR
P3SACT
P2SCTL
P3SCTL
P2CMD
P3CMD
P2FBU
P2TFD
P2SIG
P3CLB
P3FBU
P3TFD
P3SIG
P3FB
P2IS
P2IE
P2CI
P3IS
P3IE
P3CI
—
—
—
—
—
Port 2 FIS Base Address Upper 32-Bits
Port 2 Interrupt Status
Port 2 Interrupt Enable
Port 2 Command
Port 2 Task File Data
Port 2 Signature
Port 2 Serial ATA Status
Port 2 Serial ATA Control
Port 2 Serial ATA Error
Port 2 Serial ATA Active
Port 2 Command Issue
Reserved
Registers are not available and software must
not read from or write to registers.
Port 3 Command List Base Address
Port 3 Command List Base Address Upper 32-Bits
Port 3 FIS Base Address
Port 3 FIS Base Address Upper 32-Bits
Port 3 Interrupt Status
Port 3 Interrupt Enable
Port 3 Command
Reserved
Port 3 Task File Data
Port 3 Signature
Port 3 Serial ATA Status
Port 3 Serial ATA Control
Port 3 Serial ATA Error
Reserved
Reserved
Port 3 Serial ATA Active
Port 3 Command Issue
Reserved
SATA Controller Registers (D31:F2) (Desktop and Mobile Only)
Register
Intel
®
ICH7 Family Datasheet