Sbp - Breakpoint - Nice Z80+ Operation Manual

Table of Contents

Advertisement

SBP - BREAKPOINT
Purpose
Sets any of the three breakpoint addresses that work with either the Trace or
Untrace commands. Software breakpoints only work
m
QUIT mode.
Format
SBP Breakpoint-Number, Breakpoint Address
Breakpoint Number must be either 1, 2, or 3, corresponding to the desired break
point. Breakpoint-Address is a 16-bit value which NICE saves for later comparison
to the Z80 program counter during Trace and Untrace commands.
Examples
The following examples show how to set breakpoint addresses and use the Status
(STS) command to display the results.
?
SBP
SBP x,yyyy
Set software breakpoint x (1-3) at address yyyy.
> SBP 1,1811
> SBP 2,1891
>
SBP 3,21H
> STS
--->
1811 II D
--->
1891 II D
· --->
2111 II D
IBR RUNNING
Overlay RA" is
1
DISABLED
t
at
1111-lfff
RIM
18.

Advertisement

Table of Contents
loading

Table of Contents