Technical data

Mask Test Commands 23
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference 415
:MTESt:FOLDing:BITS
Command
:MTESt:FOLDing:BITS {BOTH | DEEMphasis | TRANsition
| PATTern, "<pattern>", <cursor>}
The :MTESt:FOLDing:BITS command determines the type of data bits used
to create the eye pattern. The transition bits are greater in amplitude than
the deemphasis bits. The PCI Express standard requires that compliance
mask testing be done for both bit types.
<pattern> An eight character string 8 of "1", "0", or "X". For example, "101XX010".
<cursor> A value from 0 to 7 representing which bit is bit 0 from the LSB.
Example This example sets bit type to transition bits.
myScope.WriteString ":MTESt:FOLDing:BITS TRANsition"
Query :MTESt:FOLDing:BITS?
The :MTESt:FOLDing:BITS? query returns the current setting of the real
time eye bits.
Returned Format
[:MTESt:FOLDing:BITS] {BOTH | DEEMphasis | TRANsition
| PATT,<pattern>,<cursor>} <NL>
Example myScope.WriteString ":MTESt:FOLDing:BITS?"
strSetting = myScope.ReadString
Debug.Print strSetting
NOTE
This command is only available when the E2688A Clock Recovery Software is installed.