| ??? 08/03/05 11:18 Read: times |
#98735 - Possible Responding to: ???'s previous message |
Andy Neil said:
But, if you do this, it will probably mean that you cannot use the "address" bus to access any "real" external memory RAM, ROM, etc) in your system. Yes, there is no external RAM, and ROM. The external application will assume the 16 bit, as data even though we are sending address. Speed. It is only for students experiment. But if 2 shift registers (4094 etc) are used, we still need to send strobe, and out_put enable pulses. Any way Mr. Andy Neil, thank you. |
| Topic | Author | Date |
| Changing address to data ?, Opinion. | 01/01/70 00:00 | |
| Not Possible Kurnia ! | 01/01/70 00:00 | |
| explanation | 01/01/70 00:00 | |
| Good Answer,not Good Question | 01/01/70 00:00 | |
| Ask Erik? | 01/01/70 00:00 | |
| Ask Erik? | 01/01/70 00:00 | |
| possible | 01/01/70 00:00 | |
| Possible | 01/01/70 00:00 | |
| re:possible | 01/01/70 00:00 | |
| Students | 01/01/70 00:00 | |
| Speed | 01/01/70 00:00 | |
| Found it! | 01/01/70 00:00 | |
| documentation | 01/01/70 00:00 | |
| Yes, its a good idea ! | 01/01/70 00:00 | |
| If you do it that way | 01/01/70 00:00 | |
| speed? really? | 01/01/70 00:00 | |
| the source of this discussion was a post | 01/01/70 00:00 | |
| addressed 16-bit movx write | 01/01/70 00:00 | |
Thank's for the opinion | 01/01/70 00:00 |