Intel E3815 FH8065301567411 データシート
製品コード
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
899
31
28
24
20
16
12
8
4
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DPTPIP
E
B
_CHICKEN_BIT
S
DP
T
P
IPE
A
_CHICKEN_BIT
S
PI
PE
B
C
LK
GA
TEE
N
PIPE
AC
LKG
A
TE
EN
MENC16
M
E
NC_
N
EV
E
R
END
ING
FREQUENCY_WINDOWING
GO
OD_
S
YN
C
SELECT_CDCLK_COUNT_FOR_D
EGLIT
C
H
CH
ICK
E
N_UNGA
TE
CLK
CH
ICKEN
_
MUL
T
IEDG
EERROR
RE
ADBA
C
K
AU
X
D
_G
MBUS_CONNECTION
AUX
C
_G
MBUS_CONNECTION
AU
X
B
_G
MBUS_CONNECTION
Bit
Range
Default &
Access
Field Name (ID): Description
31:25
0b
RW
DPTPIPEB_CHICKEN_BITS:
not used [DevVLVP]: Reserved
24:18
0b
RW
DPTPIPEA_CHICKEN_BITS:
not used [DevVLVP]: Reserved
17
0b
RW
PIPEBCLKGATEEN:
Enables reg_pipeBclkgateen_cd reg_pipeBclkgateen_db
[DevVLVP]: Reserved
16
0b
RW
PIPEACLKGATEEN:
Enables reg_pipeAclkgateen_cd reg_pipeAclkgateen_da
[DevVLVP]: Reserved
15
0b
RW
MENC16:
Chicken to cause MENC to output just 16 manchester 0s for sync (otherwise
26) [DevVLVP]: Reserved
14
0b
RW
MENC_NEVERENDING:
Chicken to cause MENC to output neverending sync 0s for
electrical testing [DevVLVP]: Reserved
13
0b
RW
FREQUENCY_WINDOWING:
Chicken to tighten the frequency windowing [DevVLVP]:
Reserved
12
0b
RW
GOOD_SYNC:
Chicken to check for only 8 good sync 0s instead of 12 [DevVLVP]:
Reserved
11:10
0b
RW
SELECT_CDCLK_COUNT_FOR_DEGLITCH:
11 = 1/16 2X bit clock divider value -
31.125ns
10 = 1/8 2X bit clock divider value - 62.5ns
01 = 1/4 2X bit clock divider value - 125ns
00 = 25 - GMBUS type 50ns at 500MHz cdclk
[DevVLVP]: Reserved
9
0b
RW
CHICKEN_UNGATECLK:
1 = Ungate clock
0 = Automatic clock gating
[DevVLVP]: Reserved
8
0b
RW
CHICKEN_MULTIEDGEERROR:
1 = Multiple edges in window is an eror
0 = Multiple edges in window is okay
[DevVLVP]: Reserved
7:6
0b
RW
READBACK:
11 = Readback of bit clock divide field gives the error type
01 = Readback gives the recovered clock frequency
00 = Readback gives the programmed clock frequency
[DevVLVP]: Reserved
5:4
0b
RW
AUXD_GMBUS_CONNECTION:
Selectes gmbus connection for AUXD [DevVLVP]:
Reserved