Bluespec is a hardware description language where all behaviour is expressed in rules that execute atomically. The standard compilation semantics for Bluespec enforce a particular mapping between rule firing and hardware clock cycles, such as a register only being updated by exactly one firing of at most one rule in any clock cycle. Also, the standard compiler does not introduce any additional state, such as credit-based or round-robin arbiters to guarantee fairness between rules over time. On the other hand, many useful hardware resources, such as complex ALUs and synchronous RAMs, are pipelined. Unlike typical high-level synthesis tools, in standard Bluespec such resources cannot be invoked using infix operators in expressions such as A[e] or e1*e2 since binding to specific instances and multi-clock cycle schedules are required. In this paper we extend the reference semantics of Bluespec to decouple it from clock cycles, allowing multiple updates to a register within one clock cycle and automatic instantiation of arbiters for multi-clock cycle behaviour. We describe the new semantic packing rules as extensions of our standard compilation rules and we report early results from an open-source, fully-functional implementation.