S5U1C62000A MANUAL EPSON 203
(S1C60/62 FAMILY ASSEMBLER PACKAGE)
CHAPTER 9: DEBUGGER
tac (trace area clear)
Function
This command clears program address ranges from the trace area.
Format
>tac [<staddr1> <endaddr1> [... <staddr4> <endaddr4>]]↵(direct input mode)
<staddr1–4>:
Start address of each specified address range; hexadecimal or symbol (IEEE-695 format only)
<endaddr1–4>:End address of each specified address range; hexadecimal or symbol (IEEE-695 format only)
Condition: 0 ≤ staddr(1–4) ≤ endaddr(1–4) ≤ last program memory address
Example
>ta↵
Trace area:
0000..0fff ... Current trace area
1. set 2. clear 3. clear all ...? ↵
>tac 400 600↵... Clears a trace area from 0x400 to 0x600.
>ta↵
Trace area:
0000..03ff
0601..0fff
1. set 2. clear 3. clear all ...? ↵
>
Notes
• The addresses must be specified within the range of the program memory area available for each
microcomputer model.
An error results if the input one is not a hexadecimal number or a valid symbol.
Error : invalid value.
An error results if the limit is exceeded.
Error : Program address out of range.
• An error results if the start address is larger than the end address.
Error : end address < start address.
• If you input the tac command without any parameter, the entire trace area is clear by default.
•You can use this command for multiple times to clear address ranges from trace area.
GUI utility
[Trace | Trace area …] menu item
When this menu item is selected, a dialog box appears for clearing trace areas. (See the ta command.)