On Wed, 09 Aug 2006 15:16:03 -0400, MM wrote:
> If all you want is to turn on a LED connected to the LED_CS_L then the
> following should suffice (assuming it needs low level at the pin to turn
> on):
>
Actually the LEDs (8 of them) are connected to the data bus D, which is
shared with SRAM, SDRAM and FLASH at least. LED_CS_L is an enable bit for
the LEDs. Also, some of these devices, including the LEDs, sit behind a
bridge
FPGA, whose current program should just pass the data bus through.
But it makes it impossible to tell how the wiring works from the
schematic. Also, the LEDs have a register in front of them.
Hence, getting started with the board is taking some effort
Thanks!
alex