18.3.2.2 Use Model 2: 64-Bit Mode

To generate a 30 second delay with a 100 MHz clock using a 64-bit Timer in One-shot mode:

1. Initialize the Timer for One-shot mode using MSS_TIM64_init(MSS_TIMER_ONE_SHOT_MODE).
2. Use MSS_TIM64_load_immediate(load_value) to load required time period.
   For 30 seconds delay load value calculation:

   • For 100 MHz, clock period is 0.01 µs
   • Number of counts for 30 second delay is 30/0.01 µs equal to 3000 x 10⁶ (B2D05E00 in hexadecimal).
   • MSS_TIM1_load_immediate(0x B2D05E00)
3. Enable 64-bit Timer interrupt using MSS_TIM64_enable_irq().
4. Start the Timer using MSS_TIM64_start().
5. Whenever counter reaches zero, it generates an interrupt.
6. Clear the interrupt using MSS_TIM64_clear_irq() and stop the Timer MSS_TIM64_stop().