| ??? 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 |