Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
2437
Bit
Range
Default &
Access
Field Name (ID): Description
31:26
000000b
RO
Reserved (RSVD):
Reserved.
25
0b
RO
Reserved (RSVD):
Reserved.
24
0b
RO
Reserved (RSVD):
Reserved.
23
0b
RO
Reserved (RSVD):
Reserved.
22
0b
RO
Reserved (RSVD):
Reserved.
21
0b
RO
Reserved (RSVD):
Reserved.
20
0b
RO
Reserved (RSVD):
Reserved.
19:17
010b
RO
Reserved (RSVD):
Reserved.
16
0b
RO
Reserved (RSVD):
Reserved.
15
1b
RW
PerPort HS Transmitter Pre-emphasis (PERPORTTXPREEMPEN_0):
Config bit
(per port) Enables HS transmitter pre-emphasis for the respective ports 1 enabled pre-
emphasis or when PORTRESERVED[0]=1 0 disabled pre-emphasis
This has to be 1 if either to enable pre-emphasis or de-emphasis, 0 to completely turn
OFF.
Power Well:
SUS
14
1b
RW
PerPort Half Bit Pre-emphasis (PERPORTTXPEHALF_0):
Config bit (per port) to
select between half-bit or full-bit implementation 1 - select half-bit pre-emphasis 0 -
select full-bit pre-emphasis or when PORTRESERVED[0]=1
in de-emphasis mode, this has to be 0
Power Well:
SUS
13:11
110b
RW
PerPort HS Pre-emphasis Bias (PERPORTPETXISET_0):
Config bit (per port) HS
Pre-emphasis Bias current offset bit (2:0) Value Voh 000 0mV 001 11.250mV 010
16.875mV 011 28.125mV 100 28.125mV 101 39.375mV 110 45.000mV (default) 111
56.250mV
Power Well:
SUS
10:8
010b
RO
Reserved (RSVD):
Reserved.
7
0b
RO
Reserved (RSVD):
Reserved.