System to detect and identify errors in control information, read data and/or write data

摘要: An integrated circuit, such as an circuit memory or buffer device, method and system, among other embodiments, generate a plurality of error codes, CRC corresponding to control information, write data read transactions, respectively. The separately generated codes is logged stored in respective storage circuits, circular buffers. each transaction then may be used determine whether occurred during particular thus retry the issued. includes compare code by with provided controller device. A transferred device using mask signal line that not being transaction. compared occurred. generates stores data. compares has