Confidential
4. Appendix
(continued)
4-2
Number Limitation of Built-in Breakpoints for each Device
•
Number of Breakpoint logics that are built in ABOV’s device:
» OCD IP has 8 Breakpoints that is defined in a default spec.
» OCD II IP has 12 Breakpoints that is defined in a default spec.
•
Reduction of the number of Breakpoint for each device:
» It results that the cost reduces in product planning and the chip size reduces in consideration of
competitiveness.
» It is expected that products with small ROM size can be managed with the reduced number of Breakpoints.
» Products that reduces number of Breakpoints to 4, 2, or 1 are released.
•
Number of reserved Breakpoints for each GUI
»
ABOV’s debugger: N.A.
» KEIL: 2 to 3 (The number can vary according to the debugger settings.)
» IAR: 3 to 5 (The number can vary according to the debugger settings.)
•
Reduction of developer’s Breakpoints when using Third Party GUI
» Registration is impossible if the number of built-in Breakpoints is less than 4.
» Debugger malfunctions if the built-in number is set to the number that exceeds the number of available
built-in Breakpoints.
» Considering users of Third Party GUI, it is recommended that the number of Breakpoints is maintained at
least 8.
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