Datasheet

Intel
®
High Definition Audio
β
D27:F0
Intel
®
Atom™ Processor E6xx Series Datasheet
159
98 9B ISD0BDPL ISD0 Buffer Descriptor List Pointer 0000_0000h RW, RO, WO
A0 A2 ISD1CTL Input Stream Descriptor 1 (ISD1) Control 04_0000h RW, RO
A3 A3 ISD1STS ISD1 Status 00h RWC, RO
A4 A7 ISD1LPIB ISD1 Link Position in Buffer 0000_0000h RO
A8 AB ISD1CBL ISD1 Cyclic Buffer Length 0000_0000h RW
AC AD ISD1LVI ISD1 Last Valid Index 0000h RW, RO
AE AF ISD1FIFOW ISD1 FIFO Watermark 0004h RW, RO
B0 B1 ISD1FIFOS ISD1 FIFO Size 0077h RO
B2 B3 ISD1FMT ISD1 Format 0000h RW, RO
B8 BB ISD1BDPL ISD1 Buffer Descriptor List Pointer 0000_0000h RW, RO, WO
C0 C2 OSD0CTL Output Stream Descriptor 0 (OSD0) Control 04_0000h RW, RO
C3 C3 OSD0STS OSD0 Status 00h RWC, RO
C4 C7 OSD0LPIB OSD0 Link Position in Buffer 0000_0000h RO
C8 CB OSD0CBL OSD0 Cyclic Buffer Length 0000_0000h RW
CC CD OSD0LVI OSD0 Last Valid Index 0000h RW, RO
CE CF OSD0FIFOW OSD0 FIFO Watermark 0004h RW, RO
D0 D1 OSD0FIFOS OSD0 FIFO Size 00BFh RW, RO
D2 D3 OSD0FMT OSD0 Format 0000h RW, RO
D8 DB OSD0BDPL OSD0 Buffer Descriptor List Pointer 0000_0000h RW, RO, WO
E0 E2 OSD1CTL Output Stream Descriptor 1 (OSD1) Control 04_0000h RW, RO
E3 E3 OSD1STS OSD1 Status 00h RWC, RO
E4 E7 OSD1LPIB OSD1 Link Position in Buffer 0000_0000h RO
E8 EB OSD1CBL OSD1 Cyclic Buffer Length 0000_0000h RW
EC ED OSD1LVI OSD1 Last Valid Index 0000h RW, RO
EE EF OSD1FIFOW OSD1 FIFO Watermark 0004h RW, RO
F0 F1 OSD1FIFOS OSD1 FIFO Size 00BFh RW, RO
F2 F3 OSD1FMT OSD1 Format 0000h RW, RO
F8 FB OSD1BDPL OSD1 Buffer Descriptor List Pointer 0000_0000h RW, RO, WO
Vendor Specific Memory Mapped Registers
1000 1003 EM1 Extended Mode 1 0C00_0000h RW, RO
1004 1007 INRC Input Stream Repeat Count 0000_0000h RO
1008 100B OUTRC Output Stream Repeat Count 0000_0000h RO
100C 100F FIFOTRK FIFO Tracking 000F_F800h RO, RW
1010 1013 I0DPIB Input Stream 0 DMA Position in Buffer 0000_0000h RO
1014 1017 I1DPIB Input Stream 1 DMA Position in Buffer 0000_0000h RO
1020 1023 O0DPIB Output Stream 0 DMA Position in Buffer 0000_0000h RO
1024 1027 O1DPIB Output Stream 1 DMA Position in Buffer 0000_0000h RO
1030 1033 EM2 Extended Mode 2 0000_0000h RW, RO
2030 2033 WLCLKA Wall Clock Counter Alias 0000_0000h RO
2084 2087 ISD0LPIBA ISD0 Link Position in Buffer Alias 0000_0000h RO
Table 225. Intel
®
HD Audio
β
Register Summary (Sheet 2 of 3)
Offset
Start
Offset
End
Symbol Full Name Reset Value Access