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JIDU6801 and JIDU6401 OpenWrt
- Thread starter believer
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_____/ CS | 1-*-------8 | VCC
_DO(IO1) | 2---------7 | /HOLD(IO3)
/WP(IO2) | 3---------6 | CLK
______VSS | 4---------5 | DI(IO0)
@f0r3he4d I hope you know how to check NAND with a multimeter, and if you don't, follow these simple steps to confirm.
Step 1
Keep your multimeter in diode mode, place the Red probe on pin 4 (GND), and test the remaining pins with the Black probe. If your NAND is good, you will see a voltage drop on all those pins, most likely under 1 volt, and if you see an open circuit (0L) or a closed circuit (000), then you are out of luck.
Step 2
Keep your multimeter in diode mode, place the Black probe on pin 8 (VCC), and test the remaining pins with the Red probe. If your NAND is good, you will see a voltage drop on all those pins, most likely over 2 volts, and if you see an open circuit (0L) or a closed circuit (000), then you are out of luck.
_DO(IO1) | 2---------7 | /HOLD(IO3)
/WP(IO2) | 3---------6 | CLK
______VSS | 4---------5 | DI(IO0)
@f0r3he4d I hope you know how to check NAND with a multimeter, and if you don't, follow these simple steps to confirm.
Step 1
Keep your multimeter in diode mode, place the Red probe on pin 4 (GND), and test the remaining pins with the Black probe. If your NAND is good, you will see a voltage drop on all those pins, most likely under 1 volt, and if you see an open circuit (0L) or a closed circuit (000), then you are out of luck.
Step 2
Keep your multimeter in diode mode, place the Black probe on pin 8 (VCC), and test the remaining pins with the Red probe. If your NAND is good, you will see a voltage drop on all those pins, most likely over 2 volts, and if you see an open circuit (0L) or a closed circuit (000), then you are out of luck.
