| 摘要 |
PURPOSE:To accomplish the confirmation of the interaction of the word data output part by providing the system with the test-data continuous transmission circuit which extracts the data of each word from a test pattern reading circuit corresponding to test number and from the test pattern. CONSTITUTION:The test number which includes the data correspondent to all the words of the cyclic digital data stored in a memory 13 is inputted to a CPU12 by a typewriter 11. The CPU12 receives the number, controls a test pattern reading circuit 122 to read the test data pattern stored in a memory 13 correspondent to the test number. The CPU12 also decomposes the pattern into each word by a test-data continuous-transmission circuit 123, and transmits each data to a CDT device 2 via a repeat parallel-series circuit 14 and a modulator 15. The data, further, is outputted to a DO circuit 23 via a decoder 21 and a series-parallel conversion circuit 22, and the output of the DO circuit 23 is displayed by a word displaying part 31, and accordingly each data is confirmed. In consequence, the interaction of plural separate-word-data output devices is confirmed.
|
