Features
- FS4120 Universal Serial Bus (USB2.0) Analysis Probe
Passive USB bus analysis for USB 2.0 and 1.1
Complete USB serial to parallel decode providing
a protocol-level view of bus traffic
Supports all speeds of operation; 480 Mb/s,
12 Mb/s, and 1.5 Mb/s
Automatic USB reset detection
Dual-Bus operation with time-correlated displays
for multiple hub analysis
Pin jacks provide easy access for inrush and
DC current measurements
External power supply connection for USB devices
Input/NAK suppression (HS/FS only) capability
SOF/NAK suppression (HS/FS only) capability
Address and end point specified in token packet
held until transfer completes
Easy triggering, store qualification and performance
monitoring of specific address and end points
Event timing with 4 nsec resolution
Supports all types of data transfers, including
isochronous and burst transfers
Dynamic hot swapping
Use your existing Agilent logic analyzer! Requires
only 2 pods!
Works with the Agilent 16700, 1680, 1690 and 16900 series of logic analyzers
Configuration files and USB Protocol decode
included
Uses Agilent's enhanced triggering capabilities,
cross-domain analysis, store qualifiers, and system performance software
for complete USB performance monitoring
LEDs provide easy identification of key bus
conditions
SMA connectors provide easy oscilloscope access
to clock, D+, D- and external triggers.
