trigger.md

Entity: trigger

• File: trigger.sv

Diagram

Generics

Generic name	Type	Value	Description
STAGES		4

Ports

Port name	Direction	Type	Description
clk_i	input		system clock
rst_in	input		system reset, low active
cmd_i	input	[31:0]	command
stg_i	input	[ 1:0]	stage
set_mask_i	input		flag, set trigger mask
set_val_i	input		flag, set trigger value
set_cfg_i	input		flag, set trigger configuration
arm_i	input		flag, arm trigger
stb_i	input		flag, new data samples
smpls_i	input	[31:0]	sampled channels
run_o	output		flag, trigger run

Signals

Name	Type	Description
set_mask	logic [STAGES-1:0]
set_val	logic [STAGES-1:0]
set_cfg	logic [STAGES-1:0]
run	logic [STAGES-1:0]
match	logic [STAGES-1:0]
r_lvl	logic [1:0]

Processes

• fsm: ( @(posedge clk_i) )
  • Type: always_ff