FS2101 datasheet(24/48 Pages) HP

24 / 48 page

Touch RUN and, as soon as there is activity on the bus, the logic

analyzer will begin to acquire data. The analyzer will continue to

acquire data and will display the data when the analyzer memory

is full, the trigger specification is TRUE or when you touch STOP.

The logic analyzer will flash “Slow or Missing Clock” when the

data is not being transmitted across the bus.

Captured data is as shown in the following figure. The below

figure displays the state listing after disassembly. The inverse

assembler is constructed so the mnemonic output closely

resembles the actual commands, status conditions, messages

and phases specified in the PCI Local Bus specification.

Symbols have also been defined to help aid in analysis.

The

non-disassembled state listing displays PCI bus mnemonics in

addition to data. All data is displayed in hex. One exception is

the decode of the address for a CONFIGURATION READ or a

CONFIGURATION WRITE transaction. The Function (FUNC=)

and Bus (BUS=) data is displayed in decimal.

Acquiring Data

The State Display

FS2101 Datasheet(PDF) 24 Page - Agilent(Hewlett-Packard)