Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
2026
Datasheet
17.17.8
PCS_DWORD7 (pcs_dword7)—Offset 1Ch
Access Method
Default: 00000009h
23:16
FFh
RW
cri_dfx_prbsseed_15_8:
PRBS Seed See cri_dfx_prbsseed[7:0] description.
15:8
FFh
RW
cri_dfx_prbsseed_23_16:
PRBS Seed See cri_dfx_prbsseed[7:0] description.
7:0
FFh
RW
cri_dfx_prbsseed_31_24:
PRBS Seed See cri_dfx_prbsseed[7:0] description.
Bit
Range
Default &
Access
Description
Type:
Message Bus Register
(Size: 32 bits)
pcs_dword7:
Op Codes:
0h - Read, 1h - Write
0h - Read, 1h - Write
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 1 0 0 1
dfx_cri
_
err
cnt_7_0
dfx_cr
i_e
rr
cnt_15_8
i_rx
caldone
dfx_cr
i_lce
m
gne
rr
cr
i_dfx_pat
g
en
2activ
e
dfx_cri_patbufallfail
dfx_cr
i_patch
kactiv
e
dfx_c
ri_pat
g
en
activ
e
dfx_cr
i_lcetr
aindone
dfx
_
cr
i_lcetr
ai
n
activ
e
re
se
rv
ed
501
cr
i_
d
fx
_
pa
tg
en
2
en
cr
i_dfx_max
err
cnt_1_0
cr
i_dfx_prbs
tr
ain
cnt_3_0
Bit
Range
Default &
Access
Description
31:24
X
RO
dfx_cri_errcnt_7_0:
Error Counter Tracks how many bit errors the Pattern Checker
has detected. Can be cleared using DFXCLRERRCNT or DFXLCERESET.
23:16
X
RO
dfx_cri_errcnt_15_8:
Error Counter Tracks how many bit errors the Pattern Checker
has detected. Can be cleared using DFXCLRERRCNT or DFXLCERESET.
15
X
RO
i_rxcaldone:
RX Calibration Cycles Complete Indicator
14
X
RO
dfx_cri_lcemgnerr:
Local Compare Engine Margin Error Indicates that the error
counter has reached its max value. This can be used by the Rx upartition during Margin
Mode to determine when the eye width has closed.
13
X
RO
cri_dfx_patgen2active:
Pattern Generator 2 Active status indicator In a lane with two
Tx paths, this indicates that the second Pattern Generator is in progress. The
DFXPATGENACTIVE will only indicate that the first Pattern Generator is in progress.
12
X
RO
dfx_cri_patbufallfail:
Pattern Buffer All Fail status indicator Indicates that there has
not been a single matching Pattern Buffer pattern. This could signify that an error
occured during training.
11
X
RO
dfx_cri_patchkactive:
Pattern Checker Active status indicator Indicates that the
Pattern Checker is in progress (either Pattern Buffer or PRBS).
10
X
RO
dfx_cri_patgenactive:
Pattern Generator Active status indicator Indicates that the
Pattern Generator is in progress (either Pattern Buffer or PRBS).