Industrial Automatic Control Systems and Controllers Annotation << Back Firmware for Swapping Between Computer and Data Recorders of Seismic Signals «Register» L.N. Senin, M.N. Voskresenskiy, T.E. Senina Data recorders of seismic signals «Register» have controller Atmega 8515. This controller afford data transfer into peripherals with using serial or parallel input-output port. In the article given description of parallel FIFO bridge FT245BL for communications between computer and data recorders of seismic signals «Register» with using USB channel. The parallel FIFO bridge have a data exchange about 2,4 Mbit per second. Flash-disk 100 MByte, for example, with this speed can data transmit about 5,5 minute. Keywords: data recorder of seismic signals; controller; parallel FIFO bridge; speed of swapping; input-output port. Contacts: E-mail: selenik@rambler.ru, E-mail: voskresenskiy-mn@mail.ru Pp. 47-50.