Hi, the voltage threshold for inputs of memory is used only for address lines, not for other pins.
By the way when the writing to memory is active (WE=0, OE=1, CS=0) the content of the memory does not change when the voltage at data lines is changed. When the voltage at address line is changed the data is written to memory immediately even it does not change logic level.
Tested revision trunk R1066 under openSuse 15.3.
By the way when the writing to memory is active (WE=0, OE=1, CS=0) the content of the memory does not change when the voltage at data lines is changed. When the voltage at address line is changed the data is written to memory immediately even it does not change logic level.
Tested revision trunk R1066 under openSuse 15.3.
Last edited by arcachofo on Mon Apr 18, 2022 4:34 am; edited 1 time in total (Reason for editing : Mark as solved (green color))