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Using FSMC bank1 and bank2 simultaneously

Question asked by Rygel.Troy1818 on Jul 18, 2013
Latest reply on Jul 21, 2013 by Rygel.Troy1818

I use:
stm32f4 (LQFP100)

I want to:
1. Use FSMC bank1 to control LCD
2. Use FSMC bank2 to control NAND memory
3. Use chip select to control active chip

Chip select for bank1 (NE1) and chip select for bank2 (NCE2) is both placed on pin PD7.

Anyone know if it is possible to use bank1 and bank2 somehow, perhaps use GPIO to control the chip select signals on the two chip?

According to manual:
2. For the LQFP100 and BGA100 packages, only FSMC Bank1 and Bank2 are available. Bank1 can only support a multiplexed NOR/PSRAM memory using the NE1 Chip Select. Bank2 can only support a 16- or 8-bit NAND Flash memory using the NCE2 Chip Select. The interrupt line cannot be used since Port G is not available in this package.