RTL schematic of the top level given as following.
Module | Description |
---|---|
UART Module | Communication |
Command Handler | Handle inputs comes from UART |
Enable Generator | Generate enable signal according to desired frequency |
Waveform Generator | Generate one byte signal according to desired wave type |
Sclk Generator | Generate clock signals which is required for PMOD DAC module |
Data Synchronization | Generate 16 bit data and SYNC signal for PMOD DAC |