Datasheet

SATA Controller Registers (D31:F5)
Intel® Xeon® Processor D-1500 Product Family 371
Datasheet - Volume 1 of 4: Integrated Platform Controller Hub
March 2015
9 SATA Controller Registers
(D31:F5)
9.1 PCI Configuration Registers (SATA–D31:F5)
Note: Address locations that are not shown should be treated as Reserved.
All of the SATA registers are in the core well. None of the registers can be locked.
Table 9-1. SATA Controller PCI Register Address Map (SATA–D31:F5) (Sheet 1 of 2)
Offset Mnemonic Register Name Default Attribute
00h–01h VID Vendor Identification 8086h RO
02h–03h DID Device Identification See register
description
RO
04h–05h PCICMD PCI Command 0000h R/W, RO
06h–07h PCISTS PCI Status 02B0h R/WC, RO
08h RID Revision Identification See register
description
RO
09h PI Programming Interface See register
description
See register
description
0Ah SCC Sub Class Code See register
description
See register
description
0Bh BCC Base Class Code 01h RO
10h–13h PCMD_BAR Primary Command Block Base Address 00000001h R/W, RO
14h–17h PCNL_BAR Primary Control Block Base Address 00000001h R/W, RO
18h–1Bh SCMD_BAR Secondary Command Block Base Address 00000001h R/W, RO
1Ch–1Fh SCNL_BAR Secondary Control Block Base Address 00000001h R/W, RO
20h–23h BAR Legacy Bus Master Base Address 00000001h R/W, RO
24h–27h SIDPBA Serial ATA Index / Data Pair Base Address 00000000h See register
description
2Ch–2Dh SVID Subsystem Vendor Identification 0000h R/WO
2Eh–2Fh SID Subsystem Identification 0000h R/WO
34h CAP Capabilities Pointer 80h RO
3Ch INT_LN Interrupt Line 00h R/W
3Dh INT_PN Interrupt Pin See register
description
RO
40h–41h IDE_TIM Primary IDE Timing 0000h R/W
42h–43h IDE_TIM Secondary IDE Timing 0000h R/W
44h SIDETIM Slave IDE Timing 00h R/W
48h SDMA_CNT Synchronous DMA Control 00h R/W
4Ah–4Bh SDMA_TIM Synchronous DMA Timing 0000h R/W
54h–57h IDE_CONFIG IDE I/O Configuration 00000000h R/W
70h–71h PID PCI Power Management Capability
Identification
See register
description
RO
72h–73h PC PCI Power Management Capabilities 4003h RO
74h–75h PMCS PCI Power Management Control and Status 0008h R/W, RO,
R/WC