Entity: adc_ctrl_fsm

• File: adc_ctrl_fsm.sv

Diagram

Description

Ports

Port name	Direction	Type	Description
clk_aon_i	input
rst_aon_ni	input
cfg_fsm_rst_i	input
cfg_adc_enable_i	input
cfg_oneshot_mode_i	input
cfg_lp_mode_i	input
cfg_pwrup_time_i	input	[3:0]
cfg_wakeup_time_i	input	[23:0]
cfg_lp_sample_cnt_i	input	[7:0]
cfg_np_sample_cnt_i	input	[15:0]
adc_ctrl_match_i	input	[NumAdcFilter-1:0]
adc_d_i	input	[9:0]
adc_d_val_i	input		valid bit for ADC value
adc_pd_o	output
adc_chn_sel_o	output	[1:0]
chn0_val_we_o	output
chn1_val_we_o	output
chn0_val_o	output	[9:0]
chn1_val_o	output	[9:0]
adc_ctrl_done_o	output
oneshot_done_o	output

Signals

Name	Type	Description
trigger_q	logic
trigger_l2h	logic
trigger_h2l	logic
pwrup_timer_cnt_d	logic [3:0]
pwrup_timer_cnt_q	logic [3:0]
pwrup_timer_cnt_clr	logic
pwrup_timer_cnt_en	logic
chn0_val_d	logic [9:0]
chn1_val_d	logic [9:0]
fsm_chn0_sel	logic
fsm_chn1_sel	logic
chn0_val_we_d	logic
chn1_val_we_d	logic
lp_sample_cnt_d	logic [7:0]
lp_sample_cnt_q	logic [7:0]
lp_sample_cnt_clr	logic
lp_sample_cnt_en	logic
wakeup_timer_cnt_d	logic [23:0]
wakeup_timer_cnt_q	logic [23:0]
wakeup_timer_cnt_clr	logic
wakeup_timer_cnt_en	logic
adc_ctrl_match_q	logic [NumAdcFilter-1:0]
fst_lp_match	logic [NumAdcFilter-1:0]
any_fst_lp_match	logic
stay_match	logic
np_sample_cnt_d	logic [15:0]
np_sample_cnt_q	logic [15:0]
np_sample_cnt_clr	logic
np_sample_cnt_en	logic
fsm_state_q	fsm_state_e
fsm_state_d	fsm_state_e

Types

Name	Type	Description
fsm_state_e	enum logic [3:0] { PWRDN = 4'h0, PWRUP = 4'h1, IDLE = 4'h2, ONEST_0 = 4'h3, ONEST_021 = 4'h4, ONEST_1 = 4'h5, LP_0 = 4'h6, LP_021 = 4'h7, LP_1 = 4'h8, LP_EVAL = 4'h9, LP_SLP = 4'ha, LP_PWRUP = 4'hb, NP_0 = 4'hc, NP_021 = 4'hd, NP_1 = 4'he, NP_EVAL = 4'hf }	FSM flow 1. PWRDN->PWRUP->IDLE->ONEST_0->ONEST_021->ONEST_1->PWRDN 2. PWRDN->PWRUP->IDLE->LP_0->LP_021->LP_1->LP_EVAL->LP_SLP->LP_PWRUP->LP0-> LP_021->LP_1->LP_EVAL->NP_0->NP_021->NP_1->NP_EVAL->NP_0…repeat 3. PWRDN->PWRUP->IDLE->NP_0->NP_021->NP_1->NP_EVAL->NP_0….repeat

Processes

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• unnamed: ( @(posedge clk_aon_i or negedge rst_aon_ni) )

• adc_fsm: ( )