HP E2466C, User Manual

Page: 36 / 93

The first of the following tables describes the Pentium II processor signals
that are captured by the preprocessor. The second table lists the label and
symbol encodings defined by the logic analyzer configuration software.
N o t e
Under the heading "Polarity", negative means that the logic analyzer inverts
the signal. Positive means that the logic analyzer does not invert the signal.
Table 3. Signal/Label List
Label Name Polarity Number
of bits Description
A20M# positive 1 Address bit 20 Mask signal
A35-32 negative 4 Address bus bits 35:32
A31-00 negative 32 Address bus bits 31:00
ADS# positive 1 Address Strobe
AERR# positive 1 Address Parity Error signal
AP# positive 2 Address Parity signals
BCLK positive 1 Bus Clock signal
BERR# positive 1 Bus Error signal
BINIT# positive 1 Bus Initialization signal
BNR# positive 1 Block Next Request signal
BP3# positive 1 Breakpoint signal
BP2# positive 1 Breakpoint signal
BPM1# positive 1 Breakpoint and Performance Monitor signal
BPM0# positive 1 Breakpoint and Performance Monitor signal
BPRI# positive 1 Priority Agent Bus Request signal
BR# positive 4 Symmetric Agent Bus request signals
D63-32 negative 32 Data bus bits 63:32
D31-00 negative 32 Data bus bits 31:00
DBSY# positive 1 Data Bus Busy signal
DEFER# positive 1 Defer signal
DEP# positive 8 Data bus ECC/Parity signals
DRDY# positive 1 Data Ready signal
FERR# positive 1 Floating-point Error signal
FLUSH# positive 1 Flush signal
Displaying Information
To display the configuration symbols
Preprocessor Interface for the Pentium II Processor 2-5