Intel E3815 FH8065301567411 Data Sheet

Product codes
FH8065301567411
Page of 5308
Intel
®
 Atom™ Processor E3800 Product Family
2734
Datasheet
20.6.39
ISD0FIFOW—Offset 8Eh
Input Stream Descriptor 0 FIFO Eviction Watermark
Access Method
Default: 0004h
20.6.40
ISD0FIFOS—Offset 90h
Input Stream Descriptor 0 FIFO Size
Access Method
Default: 0000h
Type: 
Memory Mapped I/O Register
(Size: 16 bits)
ISD0FIFOW: 
AZLBAR Type: 
PCI Configuration Register (Size: 32 bits)
AZLBAR Reference: 
[B:0, D:27, F:0] + 10h
15
12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
RESE
RVED
0
FIFO
_W
A
T
ERMARK
Bit 
Range
Default & 
Access
Description
15:3
0000h
RO
RESERVED0: 
reserved
2:0
04h
RO
FIFO_WATERMARK: 
Indicates the minimum number of bytes accumulated in the FIFO 
before the controller will start an eviction of data. The HD Audio controller hardwires the 
FIFO Watermark either 32B or 64B based on the following. For input streams the FIFOW 
value is determined by the EM3.ISRWS SEM3.ISRWS field.
Type: 
Memory Mapped I/O Register
(Size: 16 bits)
ISD0FIFOS: 
AZLBAR Type: 
PCI Configuration Register (Size: 32 bits)
AZLBAR Reference: 
[B:0, D:27, F:0] + 10h
15
12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
FIFO_SIZE