Introduction - If you have any usage issues, please Google them yourself
K9F1208U0M the ALE, CLE by the DSP-A1 and A0 control. DSP s low-8 data lines directly connected with the memory of I/O0-I/O7 to achieve order, address and data transmission DSP Universal I/O port IOA2 then R/B, monitoring the work of the state of memory, when R/B at a low level indicates that there are programming, erase or random read operation is ongoing to operate after the completion, R/B will automatically return to high level. DSP-WE, RD, respectively, then FLASH the WE, RE, control of reading and writing operations. CS2 access memory chip line selection CE.
Packet : 95302942flash.rar filelist
FLASH.txt