| 摘要 |
PROBLEM TO BE SOLVED: To provide a data output apparatus capable of reducing a data amount to set a DAC input code. SOLUTION: The data output apparatus is provided with: a serial shift register 11 for converting received serial data in n-bits into parallel data; and a data latch register 12 for latching the converted parallel data, and has a function of receiving the serial data one by one bit synchronously with a first clock signal, converting the serial data received by n-bits into parallel data, transferring the parallel data to the data latch register 12, and carrying out feedback shift of the parallel data synchronously with a second clock signal. COPYRIGHT: (C)2005,JPO&NCIPI |
