Module writer 

HBM1 payload writer state, frame queue, and address helpers.

Structs

FrameQueue

Oldest-first queue of the two complete BRAM frame slots.

FrameQueueOperation

One dequeue and one enqueue can occur on the same cycle.

FrameQueueUpdate

Updated queue plus an impossible underflow/overflow indication.

MemoryCompletionTiming

Timing of canonical payload B retirements, independent of summary traffic.

Enums

WriterState

HBM1 payload writer state.

Functions

frame_queue_update_kernel

Apply simultaneous retirement and capture without losing queue order.

frame_slot_is_reserved_kernel

A slot is unavailable while queued or reserved by active capture.

output_job_address_kernel

Derive the 4 KiB output-slot address without a multiplier.

output_response_is_canonical_kernel

Payload and summary responses accept only ID-zero OKAY.

record_memory_completion_kernel

Record one payload response only when it is canonical and successful.