2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/200177We describe the data acquisition system for the MuLan muon lifetime experiment at Paul Scherrer Institute. The system was designed to record muon decays at rates up to 1 MHz and acquire data at rates up to 60 MB/sec. The system employed a parallel network of dual-processor machines and repeating acquisition cycles of deadtime-free time segments in order to reach the design goals. The system incorporated a versatile scheme for control and diagnostics and a custom web interface for monitoring experimental conditions.19 pages, 8 figures, submitted to Nuclear Instruments and Methods ANuclear Experimenttext