Truth Table/Functionality
Read Operations |
||||
---|---|---|---|---|
addr[] |
di[] |
nread |
nbusy |
Function |
valid byte |
don't care |
falling edge |
1 -> 0 |
Reads data from the address indicated by the
|
don't care |
don't care |
rising edge/constant |
don't care |
No change. |
Write Operations |
||||
---|---|---|---|---|
addr[] |
di[] |
nwrite |
nbusy |
Function |
valid byte |
valid byte |
falling edge |
1 -> 0 |
Programs the |
don't care |
don't care |
rising edge/constant |
don't care |
No change. |
Erase Operations |
|||
---|---|---|---|
addr[] |
nerase[] |
nbusy |
Function |
valid byte |
falling edge |
1 -> 0 |
Erases the memory sector indicated by the MSB
of the |
don't care |
rising or constant |
don't care |
No change. |