| ??? 10/14/05 13:58 Read: times |
#102416 - Banking Responding to: ???'s previous message |
Jeff Corr said:
This is purely theoretical. I realize the standard 8051 is setup to address 64k through a latch chip, but I was wondering if someone had ever tried to address much, much larger amounts of ram than this with an 8051? People are forever posting here about using vast amounts of memory on 8051s! Just one example within the last month: http://www.8052.com/forum/read.phtml?id=101077 Several variants have direct support for large memories; for a bog-standard 8051, the technique is known as Banking or Paging |
| Topic | Author | Date |
| Addressing obscenely large amts of RAM? | 01/01/70 00:00 | |
| I use 2 Mbyte and read it as follows | 01/01/70 00:00 | |
| serial | 01/01/70 00:00 | |
| well.. | 01/01/70 00:00 | |
| oh i forgot | 01/01/70 00:00 | |
| how do you determine that since it is pa | 01/01/70 00:00 | |
| Banking | 01/01/70 00:00 | |
| 2mb | 01/01/70 00:00 | |
| so what, the technique is the same | 01/01/70 00:00 | |
| Wanton! | 01/01/70 00:00 | |
| EMS? | 01/01/70 00:00 | |
| another thought | 01/01/70 00:00 | |
| 6 ports device | 01/01/70 00:00 | |
why only 6 | 01/01/70 00:00 |