| ??? 10/09/09 08:58 Read: times |
#169563 - if clk freq is reduced, display blinks.!!! |
Hi all, I am using P89LPC938 with internal clock freq of 7.37MHz.
& interfacing a bare 4 backplane * 13 segment display with it. My aim is to reduce the current consumption for prolong use of the battery. So i have used the DIVM reg of it. Using this the currents drops by 2mA(DIVM = 1), 4mA (when DIVM = 4). But the display starts blinking... I dont know why this is happening. I am displaying my adc value in while(1) after every 300msec. Any notes to improve my understanding would be of great help to me. Thanks! |
| Topic | Author | Date |
| if clk freq is reduced, display blinks.!!! | 01/01/70 00:00 | |
| I am displaying my adc value in while(1) after every 300msec | 01/01/70 00:00 | |
| If clk freq is reduced, display blinks... | 01/01/70 00:00 | |
How about posting your code ? | 01/01/70 00:00 |