Hello friends, I'm having trouble writing the MODEL MX29LV320CTBC-70 BIOS, it is listed as compatible on the dreamshell website, but at the time of erasing it shows the video error below, referring to the datasheet I saw that This chip has a different erasing mode, my question is ... would it be any bios flasher bug? is it possible to upgrade?
Ps>: I used the same circuit and successfully recorded the model mx29lv160dtbi-70 g
When pin 14 is connected to vcc, pin 10 does not change anything if it is in vcc, gnd or NC it allows erase, but the write error remains at the same memory address
pin 14 is Write Protect
pin 10 is A20, when connected to vcc you write to last 2MB, if connect to ground then write to first part IC
if you have same error for both parts then damaged IC or bad soldering
he cannot write to address 0x00110000 (0x02) vs (0x22)
additionally i installed another bios on another console and did the same tests and gave the same error so i eliminated the faulty circuit and the cold solder
In the datasheet, the circuit says that if the address name or value is wrong it stops writing, does that make any sense? could it be that the index that is in the bios flasher is 0x02 and the chip is 0x22? That makes sense? or am i talking bullshit? please correct me