5282
Junior Member level 2
self refresh the row address is increment by internal oscillator.
so
1- in auto refresh the row address is increment by internal oscillator or my external clock in ?
2- in auto refresh row address increment internal automatically counter or i change row address by external command?
3- auto refresh need minimum time or minimum clock cycle to end
because i find in data sheet it need minimum time not minimum clock cycle ?
4- precharge command can use it instead of auto refresh. if i will not use all sdram size capacity . to refresh some little row in bank
so
1- in auto refresh the row address is increment by internal oscillator or my external clock in ?
2- in auto refresh row address increment internal automatically counter or i change row address by external command?
3- auto refresh need minimum time or minimum clock cycle to end
because i find in data sheet it need minimum time not minimum clock cycle ?
4- precharge command can use it instead of auto refresh. if i will not use all sdram size capacity . to refresh some little row in bank