Driving Nokia TFT LCD with STM32
You want something that looks like SPI, so I'd try to make SPI work.

Assuming your LCD (which you might want to specify) doesn't need some specific timing in between words, you should just use the word modes that the STM32F1 has to offer (8 or 16 bits, iirc), and push out 8 words at once – that'd be 72 bits, and that can be broken into 9 SPI transfers.