HP 64746 User Manual page 253

Emulation/analysis
Table of Contents

Advertisement

However, you cannot add two symbols unless one of them is an EQU type symbol.
Emulation Analyzer Trace Signals
When you qualify states, you specify values that should be found on the analyzer
trace signals. The emulation analyzer trace signals are described in the table that
follows.
Trace
Signal
Signals
Name
0-23
A0-A23
24-31
STATUS
BYTE/WORD
24
25
READ/WRITE
26
IN_CYC/EXT_CYC
27
FC0
28
FC1
29
FC2
30
DMA
31
BGD/FGD
32-47
D0-D15
48
EDMA
49
BCLR
50-53
CS3-0
54
BERR
55
ROM
56
GRD
57-60
PB11-8
61-63
IPL0-2
Emulation Analyzer Trace Signals
Signal
Description
Address Lines 0-23
Status Lines
6800 (8-bit) Mode
Processor Read/Write
Processor IAC
Function Code Bit 0
Function Code Bit 1
Function Code Bit 2
Internal or External DMA (low)
Background/Foreground Monitor
Processor Data 0-15
External DMA
Bus Clear Signal
Chip Select Signals
Bus Error Signal
ROM Memory Access Cycle
Guarded Memory Access Cycle
Port B pins 11-8
Interrupt Priority Level
Chapter 7: Using the Emulation Analyzer
Qualifying Trigger and Store Conditions
253

Advertisement

Table of Contents
loading

This manual is also suitable for:

68302

Table of Contents