Configurable linear accelerator trigger distribution system and method

1. A system, comprising:

a first control logic configured to receive a first trigger and generate a second trigger in response to the first trigger, the second trigger having a delay relative to the first trigger of a configurable number of cycles of a counter of the first control logic;

a second control logic configured to receive the second trigger and generate a third trigger in response to the second trigger, the third trigger having a delay relative to the second trigger of a configurable number of cycles of a counter of the second control logic;

a third control logic configured to receive the second trigger and generate a fourth trigger in response to the second trigger, the fourth trigger having a delay relative to the second trigger of a configurable number of cycles of a counter of the third control logic;

a particle power source including the second control logic and configured to generate a particle power signal in response to the third trigger;

a radio frequency (RF) power source including the third control logic and configured to generate an RF power signal in response to the fourth trigger;

a particle source configured to generate a particle beam in response to the particle power signal;

a RF source configured to generate an RF signal in response to the RF power signal; and

an accelerator structure configured to accelerate the particle beam in response to the RF signal.

2. The system of claim 1 , further comprising:

a first high-voltage power source; and

a second high-voltage power source separate from the first high-voltage power source;

wherein:

the particle power source is configured to generate the particle power signal in response to the third trigger using the first high-voltage power source; and

the radio frequency (RF) power source is configured to generate the RF power signal in response to the fourth trigger using the second high-voltage power source.

3. The system of claim 1 , wherein the configurable number of cycles of the counter of the second control logic is different from the configurable number of cycles of the counter of the third control logic.

4. The system of claim 1 , wherein:

the first control logic is configured to perform an interrupt service routine in response to the first trigger; and

the delay relative to the first trigger is independent of a time execution of the interrupt service routine ends.

5. The system of claim 1 , wherein the first control logic is configured to:

receive a pulse message associated with the first trigger before the first trigger;

transmit a first control message to the second control logic indicating the configurable number of cycles of the counter of the second control logic; and

transmit a second control message to the third control logic indicating the configurable number of cycles of the counter of the third control logic.

6. The system of claim 1 , wherein:

the second control logic is configured to generate a control pulse in response to the third trigger; and

the particle power source is configured to generate the particle power signal based on the control pulse.

7. The system of claim 6 , wherein the second control logic is configured to generate the control pulse based on a second configurable number of cycles of the counter of the second control logic.

8. The system of claim 1 , wherein:

the third control logic is configured to generate a control pulse in response to the fourth trigger; and

the RF power source is configured to generate the particle power signal based on the control pulse.

9. The system of claim 8 , wherein the third control logic is configured to generate the control pulse based on a second configurable number of cycles of the counter of the third control logic.

10. A method, comprising:

receiving a first trigger;

generating a second trigger in response to the first trigger, the second trigger having a delay relative to the first trigger of a configurable number of cycles of a first counter;

generating a third trigger in response to the second trigger, the third trigger having a delay relative to the second trigger of a configurable number of cycles of a second counter;

generating a fourth trigger in response to the second trigger, the fourth trigger having a delay relative to the second trigger of a configurable number of cycles of a third counter;

generating a particle power signal in response to the third trigger;

generating a radio frequency (RF) power signal in response to the fourth trigger;

generating a particle beam in response to the particle power signal;

generating an RF signal in response to the RF power signal; and

accelerating the particle beam in response to the RF signal.

11. The method of claim 10 , wherein the configurable number of cycles of the second counter is different from the configurable number of cycles of the third counter.

12. The method of claim 10 , further comprising:

performing an interrupt service routine in response to the first trigger;

wherein the delay relative to the first trigger is independent of a time execution of the interrupt service routine ends.

13. The method of claim 10 , wherein:

receiving a pulse message associated with the first trigger before the first trigger;

determining the configurable number of cycles of the second counter in response to the pulse message; and

determining the configurable number of cycles of the third counter in response to the pulse message.

14. The method of claim 13 , further comprising:

generating a control pulse in response to the third trigger;

wherein generating the particle power signal comprises generating the particle power signal in response to the control pulse.

15. The method of claim 14 , wherein:

generating the control pulse comprises generating the control pulse based on a second configurable number of cycles of the second counter.

16. The method of claim 10 , wherein:

generating a control pulse in response to the fourth trigger;

wherein generating the RF power signal comprises generating the RF power signal in response to the control pulse.

17. The method of claim 16 , wherein:

generating the control pulse comprises generating the control pulse based on a second configurable number of cycles of the third counter.

18. The method of claim 10 , wherein:

generating the particle power signal in response to the third trigger comprises generating the particle power signal using a first high-voltage power source; and

generating the RF power signal in response to the fourth trigger comprises generating the RF power signal using a second high-voltage power source separate from the first high-voltage power source.

19. A system, comprising:

means for receiving a first trigger;

means for generating a second trigger in response to the first trigger, the second trigger having a delay relative to the first trigger of a configurable number of cycles of a first counter;

means for generating a third trigger in response to the second trigger, the third trigger having a delay relative to the second trigger of a configurable number of cycles of a second counter;

means for generating a fourth trigger in response to the second trigger, the fourth trigger having a delay relative to the second trigger of a configurable number of cycles of a third counter;

means for generating a particle power signal in response to the third trigger;

means for generating a radio frequency (RF) power signal in response to the fourth trigger;

means for generating a particle beam in response to the particle power signal;

means for generating an RF signal in response to the RF power signal; and

means for accelerating the particle beam in response to the RF signal.

20. The system of claim 19 , further comprising:

means for performing an interrupt service routine in response to the first trigger;

wherein the delay relative to the first trigger is independent of a time execution of the interrupt service routine ends.