Dwin T5L ASIC Series - Page 35

T5L_ASIC Development Guide
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D WI N T echnology
Pro f essional , Credi t able , Success f ul
Note
The T5L OS CPU is fast (1uS can execute 130-150 instructions on average) and the interrupt
execution time is short, so the real-time performance is already very high.
It is not recommended to use interrupt embedding that makes program architecture more complex.
Users can directly turn off interrupts (EA=0) when each interrupt service program is executed, and
turn on interrupts (EA=1) when exiting.