| ??? 02/15/07 09:57 Read: times |
#133030 - Read the datasheet! Responding to: ???'s previous message |
My Intel datasheet tells me that ALE will be activated - besides, how else would it latch the low address? For devices with internal flash rom, the activation of ALE may only happen on external memory access like movc/movx - sometimes this is an option that can be turned on/off. Be sure to mention the exact part you're using - when you talk about a 8031, I think of the original Intel part. |
| Topic | Author | Date |
| 8031 memory interfacing | 01/01/70 00:00 | |
| youve just answered your own question | 01/01/70 00:00 | |
| i doubt 'movc' and 'movx' | 01/01/70 00:00 | |
| port 1 has nothing to do... | 01/01/70 00:00 | |
| Read the datasheet! | 01/01/70 00:00 | |
| step by step | 01/01/70 00:00 | |
| thanks for such a detailed Explanation Jan | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
Ok. I would go through it. | 01/01/70 00:00 |