s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 382

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

CHAPTER 16: DEBUGGER
16.10.7 Commands to Set Breaks
bp (break point set)
This command sets and clears software PC breakpoints and displays the breakpoints set. When the PC matches
the set address as the program is executed, the program breaks before executing the instruction at that address.
Up to 16 addresses can be set as the breakpoints. Each breakpoint can be enabled and disabled as necessary.
(1) bp
(2) bp <No.> <status> [<address>]
366
(1) Displaying the breakpoints that have been set
(2) Setting new break addresses
Function
Formats
Input examples
<No.>:
<status>:
<address>: Break address (hexadecimal, symbol or line number; can be set when <status>=1)
Conditions: 0
Format 1 displays the contents of current settings.
The contents of 16 breakpoints set are displayed.
"********" indicates the breakpoints that have not been set yet.
The mark "/D" added at a break address denotes Disabled; the mark "/E" denotes Enabled.
A break occurs at the address marked by "/E".
The breakpoints whose addresses are set and which are enabled (/E) are prefixed by "!" and underlined in
red when displayed in the [Source] window. However, if in the source display mode a breakpoint is set
somewhere other than the beginning address of the source, it is marked with "?" instead of "!" and
underlined in blue.
Format 1) First display the current settings as (1) above, then enter setting items as follows:
Break addresses can be specified using line numbers or symbols.
To quit in the middle of guidance, input only the [Enter] key and nothing else.
Format 2) Input a command as follows:
Breakpoint No. (decimal)
Status to be set (1=set, 2=enable, 3=disable, 4=clear)
No.
15, 0
...Terminated by [Enter] key.
...Breakpoint No. 4 is set at address 0xC00030.
...Breakpoint No. 5 is set at line number 24 of main.c.
address
0xfffffff (16-bit boundary address)
EPSON
(guidance mode)
(direct input mode)
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
...Input a breakpoint No. to be set.
...Choose "1. set".
...Input the break address in hexadecimal.
...Break address is input with line number.
[ICD / ICE / SIM / MON]
S5U1C33000C MANUAL