8 corrupt_slc_framing, Corrupt_slc_framing – Teledyne LeCroy Voyager Exerciser Generation Script Language Manual User Manual
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Teledyne LeCroy
Voyager USB 3.0 Exerciser Generation Script Language Reference Manual
148
This command forces the link layer to send first Data Packet with one invalid symbol in END framing
sequence.
Any symbol of the framing sequence can be selected (using Bitmap field) to be replaced by
specified symbol (K and 8b fields). All the other details are just similar to Error! Reference source not
ound..
MSB
LSB
8b
K
US
R
Reserved
Bitmap
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Count
Reserved
ONC
E
Reserved
INF
EN
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Location
Register Description
Attributes
0
EN
0: Disable (stop error injection), 1: Enable (run error
injection)
This bit will be cleared automatically when the INF bit is not
set and the Count value is reached down to zero.
RW
1
INF
0: Run the command for the number of times specified in the
Count field, 1: Run the command for infinite times until the
EN bit is set.
RW
3:2
Reserved, filled by 0
RO
4
ONCE
This bit shows that the error has been injected at least once
from the last time EN has been set. It will be cleared
whenever a value 1 is written to EN.
RO
7:5
Reserved, filled by 0
RO
15:8
Count
Number of times the error should be injected if the MODE is
1. When read, it shows number of times remained yet to
finish the requested count.
RW
19:16
Bitmap
This field determines which symbols in the framing
sequence should be corrupted. Bit 16 corresponds to first
framing symbol in the sequence and bit 19 corresponds to
EPF. SW should always write a non-zero value into this
field, otherwise, it will not inject any error.
RW
21:20
Reserved, filled by 0
RO
22
USR
1: Use user-defined pattern
0: Use default pattern
RW
23
K
0: D-Code, 1: K-Code
RW
31:24
8b
8-bit code of substituting pattern
RW
12.1.8 CORRUPT_SLC_FRAMING
(Offset in the Register Area: 0x013C)
This command forces the link layer to send upcoming Link Command with one invalid symbol in SLC
framing sequence. Any symbol of the framing sequence can be selected (using Bitmap field) to be