Synchronization in a quantum controller with modular and dynamic pulse generation and routing

A system comprising:

• a first pulse generation circuit, a second pulse generation circuit, and synchronization management circuitry, wherein:
• the first pulse generation circuit and second pulse generation circuit are configured to sometimes generate pulses asynchronously with respect to each other and sometimes generate pulses synchronously with respect to each other;
• and
• the first pulse generation circuit and the second pulse generation circuit are each configured to determine when to generate pulses synchronously based on the synchronization management circuitry.