VCC or other voltage on monolith modul

[jerema]

Hi,

what is the difference between: VEXT, VCC, V2, 5V, 3,3V on the monolith modul?

Thanks for information

[Roman_TS]

VEXT - pin for external power supply connection,

VCC - power supply in case is extended power supply source is connected.

V2 - power supply from PC-3000 Flash reader;

5V - power supply for UISB monolith;

3.3V - changeable power supply for all others monolith chips.

More info you can read there:
http://blog.acelab.eu.com/pc-3000-f ... tures.html

[jerema]

Thanks, but where I have to solder:

VCCQ
VSP1
VSP2
VCC
VSSQ

[Roman_TS]

Can you show me pinout that you are going to solder to Circuit Board?

[jerema]

Hello Roman,
I want to solder an adapter to use other adpaters on PC3000.

[Roman_TS]

I don't know what is VSP1 and VSP2, but VCCq - is a GND for VCC (power supply of NAND core), and VSSq - GND for VSS (power supply for buffers). VCC and VSS need to solder on V2, and VSSq/VCCq - on any of GND.

[jerema]

Thanks a lot Roman.
I will try it.

[jerema]

Hello Roman,
I can not find WP on Monolith model.
Is this neccesary ?

[Roman_TS]

Hello!

WP is not necessary, because it's Write Protect. This pin might be ignored, or soldered like a GND. I prefer to skip it at all

[jerema]

OK