??? 11/18/06 18:04 Read: times |
#128248 - problem with second row of lcd |
i bought a new lcd(jhd 162A 16x2)lcd and started testing the lcd with the tutorial in this site.it is working in 8 bit mode.
the data written to the first row can be seen but the problem is i cant see the data written to the second row.so i tested the lcd as in thread http://www.8052.com/forum/read.phtml?id=92853 when i tested the 2nd row appears some times and many times it doesnot appear.is there a problem with the lcd? |
Topic | Author | Date |
problem with second row of lcd | 01/01/70 00:00 | |
How does the LCD interface? | 01/01/70 00:00 | |
the port connections | 01/01/70 00:00 | |
berth strip? | 01/01/70 00:00 | |
Address | 01/01/70 00:00 | |
to Himanshu Thakkar | 01/01/70 00:00 | |
What display? | 01/01/70 00:00 | |
Maybe forget to pullup P0! | 01/01/70 00:00 | |
problem with addressing for sure | 01/01/70 00:00 | |
to Gagandeep Singh | 01/01/70 00:00 | |
initialisation string ? | 01/01/70 00:00 | |
posting the code here | 01/01/70 00:00 | |
Initialization | 01/01/70 00:00 | |
Busy Flag![]() | 01/01/70 00:00 | |
If you can't see the blocks on the 2nd line | 01/01/70 00:00 |