| 摘要 |
PURPOSE:To lessen overrun errors in a FIFO memory. CONSTITUTION:The system is provided with first/second FIFO memories 1 and 2 and an error register 11 storing only error data outputted from the first FIFO memory 1. Data of the first/second FIFO memories 1 and 2 is updated with an FIFO memory data update signal 9 and an FIFO memory writing signal 8 writing error data of the first FIFO memory in the error register 11. |
