| ??? 01/16/08 13:51 Read: times |
#149553 - Bible time Responding to: ???'s previous message |
read chapter 2 of "the bible" before attempting ANY programming. Read chapters 1 and 3 before attemting to write any real code.
You will need to read some of Ch1 and ch3 to familiarize yourself with the '51 memory segmentation if your assembler does not burp on "mov 0x7f96,0xff" you better get another one. Try this code using the free MetaLink assembler (google for it) Erik here are the links to "the bible" Chapter 1 - 80C51 Family Architecture: http://www.nxp.com/acrobat_d...ARCH_1.pdf Chapter 2 - 80C51 Family Programmer’s Guide and Instruction Set: http://www.nxp.com/acrobat_d...UIDE_1.pdf Chapter 3 - 80C51 Family Hardware Description: http://www.nxp.com/acrobat_d...WARE_1.pdf |
| Topic | Author | Date |
| A simple EZUSB cypress AN2131SC example | 01/01/70 00:00 | |
| fxload expects CR/LF | 01/01/70 00:00 | |
| No memory type | 01/01/70 00:00 | |
| MOV? | 01/01/70 00:00 | |
| 0x7F96 => 0x96 | 01/01/70 00:00 | |
| Not the required result, then? | 01/01/70 00:00 | |
| Bible time | 01/01/70 00:00 | |
Thank You | 01/01/70 00:00 |