HP MC68360 User Manual page 228

Emulator / analyzer graphical user interface
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Chapter 7: Using the Emulation-Bus Analyzer
Making Complex Trace Measurements
Values, symbols, and operators may be used together in analysis specification
expressions. For example, if the local symbol exists, the following is a valid
expression:
module.c:symb+0b67dh&0fff00h
However, you cannot add two symbols unless one of them is an EQU type symbol.
Emulation-Bus Analyzer Trace Signals
The emulation-bus analyzer has 80 channels available for capturing information:
64 of those channels are used for the instruction bus and data bus, and the
remaining 16 channels monitor other processor signals or
Emulation-
Bus
Signal Name (Bits)
Bits 0..31
Address A0-A27
Address A28-A31
Bits 32..63
Data D0-D31
Bits 64..79
Status 0
Status 1..3
Status 4
Status 5..6
Status 7..8
Status 9
Status 10
Status 11
Status 12
Status 13
Status 14
Status 15
208
Emulation-Bus Analyzer Trace Signals
Signal Description
68360 Address Lines A0-A27
68360 Address Lines A28-A31 or reconstructed address
68360 Data Lines D0-D31
Reserved
CPU function code FC0..FC2, respectively, directly from
68360 processor
R/W directly from 68360 processor
SIZ0..SIZ1, respectively
DSACK0..DSACK1, respectively (active low)
Bus error (active low)
Halt (active low) on CPU halt line
Show cycle (active low) generated cycle (will occur if show
cycles are enabled)
Flush (active low) indicates first fetch following pipeline flush
External DMA cycle indicated when this bit is low
CPU function code FC3
Fetch (active low) indicates an instruction word fetch

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