| ??? 02/13/12 14:19 Modified: 02/13/12 14:23 Read: times |
#185876 - typical beginner issues Responding to: ???'s previous message |
mov p1,#11111111b ;port 1 makes input port clr p1.0 ; port 1 zero bit clear etc .... 1) there is NO SUCH THING as an input port on the '51 http://www.8052.com/faqs/120176 http://www.8052.com/faqs/121619 2) comments are to describe the intention of the code, not "explain the assembler" 3) not using pre and /pre Erik |
| Topic | Author | Date |
| please help me to interface 24c16 with 89c51 | 01/01/70 00:00 | |
| Clarify | 01/01/70 00:00 | |
| Remember enter | 01/01/70 00:00 | |
| please help me to interface 24c16 with 89c51 | 01/01/70 00:00 | |
| then you are lost | 01/01/70 00:00 | |
| Learn to program, get a consultant or buy existing products | 01/01/70 00:00 | |
| typical beginner issues | 01/01/70 00:00 | |
| That is another gem from one of the "classic" textbook on 80 | 01/01/70 00:00 | |
Textbook comments | 01/01/70 00:00 |