| ??? 05/02/06 06:47 Read: times |
#115321 - 8052 with 16 bit extension,yey!! |
Finally after weeks of struggling I have produced a prototype 8052 compatable controller with 16 bit extentions, the xilinx place and route tool is just starting a timing driven place and route in a spartan 3 which might take a few days to finish but I should at the end of that have a 8052 core which supports the standard 8052 instruction set PLUS 16 bit extentions which allow it to work with 16 bit words.All I need to do now is convince someone to write a compiler which supports the extended instruction set.Simulations suggest that a 25 MHz clock is possible, once I have identified the critical paths I am sure I can crank that up quite a bit. |
| Topic | Author | Date |
| 8052 with 16 bit extension,yey!! | 01/01/70 00:00 | |
| Compiler | 01/01/70 00:00 | |
| For business or pleasure! | 01/01/70 00:00 | |
| For the pleasure of making business? | 01/01/70 00:00 | |
| Not getting much sleep ? | 01/01/70 00:00 | |
| Would you buy a processor core... | 01/01/70 00:00 | |
| Maybe | 01/01/70 00:00 | |
| Don't stop with the core. | 01/01/70 00:00 | |
| why not XA compatible | 01/01/70 00:00 | |
| Really a good chip. | 01/01/70 00:00 | |
| definatly lack of sleep | 01/01/70 00:00 | |
| a couple of examples of that would be ni | 01/01/70 00:00 | |
| Delusional ? | 01/01/70 00:00 | |
| Depends on experience | 01/01/70 00:00 | |
| work product | 01/01/70 00:00 | |
| actualy | 01/01/70 00:00 | |
| Proud dad. | 01/01/70 00:00 | |
| just because I am seeing double | 01/01/70 00:00 | |
| maybe not ... | 01/01/70 00:00 | |
| pride | 01/01/70 00:00 | |
| Well ... where's the picture? | 01/01/70 00:00 | |
even better stuff,wishbone interface | 01/01/70 00:00 |