Lpc2000

berrycake33 wrote:
> 
> Has anybody implemented NAND flash driver on LPC210x ?
> 
> Now we are considering using LPC2106 in our project which needs
> a NAND flash to storage data.
> Two UARTs, I2C and SPI are all used for other functions.
> If p0.23 to p0.31 is used for NAND flash data pins, it will occupy 
> the pins for JTAG2, so that we can't use JTAG to debug anymore.

Why is the I2C and SPI all used up? Do you really have the entire I2C 
address space used up? Why can't you spare one of the GPIO lines as an 
SPI chip select and have an SPI flash?

> 
> Shinn
> 

ABS