| ??? 07/07/03 03:54 Read: times |
#50186 - RE: Difference between MC-51 and MC-52 Responding to: ???'s previous message |
The upper RAM on the '52 can be used by several methods. One way is to aim the stack pointer into that area and let to be stack space. The '52 stack pointer is a full 8 bits wide. The other way to access this area is to use indirect addressing. Use the instructions that support the @R0 or @R1 addressing modes.
The information regarding 8052 specific characteristics is covered in detail in the turorial on this web site at this link: http://www.8052.com/tut8052.phtml Michael Karas |
| Topic | Author | Date |
| Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
| RE: Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
| RE: Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
| RE: Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
| RE: Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
| RE: Difference between MC-51 and MC-52 | 01/01/70 00:00 | |
RE: beware | 01/01/70 00:00 |