说明:对区域平均的年平均降水的标准化距平进行11年、5年滑动平均-The regional average, the annual average precipitation anomaly for the standardization of 11 years, 5 year moving average <zhou> 在 2025-02-22 上传
| 大小:1kb | 下载:0
说明:This program copies BCD data to four 7-segment displays driven by a MC14499 serial display driver. A 4-digit count is copied at a rate of 10 Hz. The interface uses the 68681 DUART to drive the MC1-This program copies BCD <izzeldin> 在 2025-02-22 上传
| 大小:2kb | 下载:0
说明:This program reads a hex codes from a keypad attached to the 6821, Port A. The code is converted to ASCII and sent to the console <izzeldin> 在 2025-02-22 上传
| 大小:1kb | 下载:0
说明:This a test program for the MC1408L8 digital-to analog converter interface to the 6821 PIA. The program creates a sawtooth wave by continually incrementing a count and sending it to the MC1408L8. The constants STEP and C <izzeldin> 在 2025-02-22 上传
| 大小:1kb | 下载:0