CS4954: displaying picture

1 · Martin Cejp · Oct. 19, 2020, 5 a.m.
After a quick color bars demo from the last time, today we will get something to show up on the screen. Steps to do: assemble the hardware (done!) understand the required timing & picture encoding (done!) appropriately configure the control registers feed image data to the chip see it on the screen! CS4954 register settings Unlike image generation, which is done by the FPGA, configuration of the CS4954 internal registers is achieved over I2C by an application processor. The configuration is, ...