Forum Discussion
Altera_Forum
Honored Contributor
12 years agoIt looks like the LCD on that development kit is accessed via I2C and not directly using the standard set of signals you list. Looking at the schematic for the board there is no mention of LCD except via header J15 (a 1x10 way header) referred to as the LCD_HEADER. This only has power and I2C going to it. It also refers to the I2C address of the LCD as 0x50.
So, I doesn't look like you have direct access from the FPGA to the E, RS, R/W and data pins of the LCD. Regards, Alex