Delay time measurement method of signal line in dual inline memory modules, involves stopping integrator when measurement pulse from signal lines is detected, so that integrated value of integrator indicates delay time of signal lines

摘要

The method involves starting the integrator after receiving start command from the memory buffer. The integrator is stopped, when the measurement pulse transmitted through signal line is detected by pulse detector, so that the integrated value of integrator indicates the delay time of signal lines (10,11), : An independent claim is also included for a memory buffer.