Datasheet

Intel
®
High Definition Audio
β
D27:F0
Intel
®
Atom™ Processor E6xx Series Datasheet
141
0C 0C CLS Cache Line Size 00h RW
0D 0D LT Latency Timer 00h RO
0E 0E HEADTYP Header Type 00h RO
10 13 LBAR Intel
®
HD Audio
β
Lower Base Address (Memory) 00000004h RW, RO
14 17 UBAR Intel
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HD Audio
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Upper Base Address (Memory) 00000000h RW
2C 2D SVID Subsystem Vendor Identifier 0000h RWO
2E 2F SID Subsystem Identifier 0000h RWO
34 34 CAP_PTR Capabilities Pointer 50h RO
3C 3C INTLN Interrupt Line 00h RW
3D 3D INTPN Interrupt Pin Variable RO
40 40 HDCTL Intel
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HD Audio
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Control 00h RW, RO
4C 4C DCKCTL Docking Control 00h RW, RO
4D 4D DCKSTS Docking Status 80h RWO, RO
50 51 PM_CAPID PCI Power Management Capability ID 01h RO
52 53 PM_CAP Power Management Capabilities C842h RO
54 57 PM_CTL_STS Power Management Control and Status 0000h RW, RO, RWC
60 61 MSI_CAPID MSI Capability ID 0005h RO
62 63 MSI_CTL MSI Message Control 0080h RW, RO
64 67 MSI_ADR MSI Message Address 0000_0000h RW, RO
68 69 MSI_DATA MSI Message Data 0000h RW
70 71 PCIE_CAPID PCI Express* Capability Identifiers 10h RO
72 73 PCIECAP PCI Express* Capabilities 0091h RO
74 77 DEVCAP Device Capabilities 0000_0000h RO
78 79 DEVC Device Control 0800h RW, RO
7A 7B DEVS Device Status 0000h RO
FC FF FD Function Disable 0000_0000h RW, RO
100 103 VCCAP Virtual Channel Enhanced Capability Header 1301_0002h RO
104 107 PVCCAP1 Port VC Capability Register 1 0000_0001h RO
108 10B PVCCAP2 Port VC Capability Register 2 0000_0000h RO
10C 10D PVCCTL Port VC Control 0000h RO
10E 10F PVCSTS Port VC Status 0000h RO
110 113 VC0CAP VC0 Resource Capability 0000_0000h RO
114 117 VC0CTL VC0 Resource Control 8000_00FFh RW, RO
11A 11B VC0STS VC0 Resource Status 0000h RO
11C 11F VC1CAP VC1 Resource Capability 0000_0000h RO
120 123 VC1CTL VC1 Resource Control 0000_0000h RW, RO
126 127 VC1STS VC1 Resource Status 0000h RO
130 133 RCCAP Root Complex Link Declaration Enhanced Capability Header 0001_0005h RO
Table 177. Intel
®
High Definition Audio
β
PCI Configuration Registers (Sheet 2 of 3)
Start End Symbol Register Name Reset Value Access