| ??? 06/14/04 23:25 Read: times |
#72496 - RE: Using external RAM with 8051 Responding to: ???'s previous message |
Karim Forsthofer said:
Is it possible to expand the flash memory of the mcu with the ram ? Provided your particular variant has external data & address busses, then yes - of course it is! However, you would normally use SRAM to expand XDATA rather than CODE. Interfacing to external memories is described right at the start of the 80C51 Family Architecture document - chapter 1 of "the bible" for the 8051: http://www.semiconductors.philips.com/acrobat/v...ARCH_1.pdf You will, of course, also need the Data Sheet for the RAM, and for your particular 8051 variant. |
| Topic | Author | Date |
| Using WINBOND RAM with 8051 | 01/01/70 00:00 | |
| RE: Using external RAM with 8051 | 01/01/70 00:00 | |
| RE: Using WINBOND RAM with 8051 | 01/01/70 00:00 | |
RE: Using WINBOND RAM with 8051 | 01/01/70 00:00 |