LeCroy Sierra M6-2, Руководство пользователя

Страница: 168 / 480

LeCroy Corporation Target and Device Emulation
166 Sierra M6 ‐ 2 SAS/SATA Protocol Analyzer User Manual
Frame Length Error
Check Frame Length Error and choose the type of error to introduce.

Under frame length : Data frame payload returned by the DE is 0 bytes.

Set data frame length to xxxx DWORDs : Sets the frame length and not the pay ‐
load length. You need to consider the frame header in the calculations.

Over frame length : 2049 DWORD payloads are sent instead of 2048, because
four 00 bytes are added to the payload.
Code violation and Disparity errors
Check these and specify the DWORD offset and the number of error DWORDs.
Don’t check credit (SAS only)
Check this to disable credit checking.
Value of Reserved Fields
Enter a value.
Ignore XRDY/RRDY sequence (SATA only)
Check or not.
Delay in HOLD Response (SATA only)
Check or not.
No WTRM (SATA only)
Check or not.
SOF, EOF & CRC Errors
Check any or all and choose the criteria for introduction.
Insert Primitive
Check Insert Primitive, click the Type button to open the Primitive Type dialog, then
select the primitive type.
Send Primitive
Check Send stand ‐ alone primitive , click the Type button to open the Primitive Type
dialog, select the primitive type, and click OK .
Figure 2.172: Primitive Type