Skip to content

Analog Outputs

Control arch 1's analog outputs. This IP and its PYNQ driver depends on other PL peripherals, see Base Design for more information.

alt text

Port Description

Port Name Clock Domain Description
cfg_s_axi_aclk - Configuration clock
cfg_s_axi cfg_s_axi_aclk Configuration AXI interface
rstn cfg_s_axi_aclk Active-low reset
dac_clk_io - Input data clock (5 to 125 MHz)
dac_clk_in - Must have a +90° phase in relation to dac_clk_io
data_valid dac_clk_io Outputs maintain their value when this signal is set to 0
A(0..11) dac_clk_io Input data (signed 14-bit integer)
MOD0 - Connect to mod0 external port
MOD1 - Connect to mod1 external port
MOD2 - Connect to mod2 external port
mod2_clk3_dir - Connect to mod2_clk3_dir external port
mod2_b_dir - Connect to mod2_b_dir external port

PYNQ Driver

See the API Reference