876784 Intel, 876784 Datasheet - Page 724

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

19.1.42
19.1.43
724
VC0CTL—VC0 Resource Control Register
(Intel
Address Offset: 114h–117h
Default Value:
VC0STS—VC0 Resource Status Register
(Intel
Address Offset: 11Ah–11Bh
Default Value:
30:27
26:24
23:20
19:17
15:8
15:2
7:0
Bit
Bit
31
16
1
0
VC0 Enable — RO. Hardwired to 1 for VC0.
Reserved.
VC0 ID — RO. Hardwired to 0 since the first VC is always assigned as VC0.
Reserved.
Port Arbitration Select — RO. Hardwired to 0 since this field is not valid for endpoint
devices.
Load Port Arbitration Table — RO. Hardwired to 0 since this field is not valid for endpoint
devices.
Reserved.
TC/VC0 Map — R/W, RO. Bit 0 is hardwired to 1 since TC0 is always mapped VC0. Bits
[7:1] are implemented as R/W bits.
Reserved.
VC0 Negotiation Pending — RO. Hardwired to 0 since this bit does not apply to the
integrated Intel
Port Arbitration Table Status — RO. Hardwired to 0 since this field is not valid for
endpoint devices.
®
®
High Definition Audio Controller—D27:F0)
High Definition Audio Controller—D27:F0)
800000FFh
0000h
®
High Definition Audio device.
Intel® High Definition Audio Controller Registers (D27:F0)
Description
Description
Attribute:
Size:
Attribute:
Size:
Intel
R/W, RO
32 bits
RO
16 bits
®
ICH7 Family Datasheet