Richard Erlacher 02/11/18 21:32 Modified: 02/11/18 21:33 Read: 525 times Denver, Co USA |
#190838 - maybe a peek at the SRAM datasheet would help Responding to: Grant Beattie's previous message |
IIRC, the datasheet clearly specifies this requirement. Isn't that the case with your SRAMs?
You also might need to take a look at what happens with both SRAM and MCU address and data lines when power is off. Beware of sneak paths with power off. RE |
Topic | Author | Date |
Old School SRAM Memory Expansion | Grant Beattie | 12/08/17 12:51 |
Old School SRAM Memory Expansion | Grant Beattie | 12/08/17 19:39 |
maybe this isn't the easiest way ... | Richard Erlacher | 12/11/17 12:26 |
Banked SRAM | Grant Beattie | 12/11/17 19:40 |
maybe a peek at the SRAM datasheet would help | Richard Erlacher | 02/11/18 21:32 |
Suited pull-ups / pull-downs do the trick... | Kai Klaas | 02/22/18 06:39 |
Thanks!![]() | Grant Beattie | 03/05/18 09:03 |