Data Sheet

Appendix A
Signal
No. Input signals
Default
value if
unassigned*
Same input
signal from
IO_MUX core Output signals
Output enable of
output signals
35 pwm0_f1_in 0 no pwm0_out1b 1’d1
36 pwm0_f2_in 0 no pwm0_out2a 1’d1
37 - 0 no pwm0_out2b 1’d1
39 pcnt_sig_ch0_in0 0 no - 1’d1
40 pcnt_sig_ch1_in0 0 no - 1’d1
41 pcnt_ctrl_ch0_in0 0 no - 1’d1
42 pcnt_ctrl_ch1_in0 0 no - 1’d1
43 pcnt_sig_ch0_in1 0 no - 1’d1
44 pcnt_sig_ch1_in1 0 no - 1’d1
45 pcnt_ctrl_ch0_in1 0 no - 1’d1
46 pcnt_ctrl_ch1_in1 0 no - 1’d1
47 pcnt_sig_ch0_in2 0 no - 1’d1
48 pcnt_sig_ch1_in2 0 no - 1’d1
49 pcnt_ctrl_ch0_in2 0 no - 1’d1
50 pcnt_ctrl_ch1_in2 0 no - 1’d1
51 pcnt_sig_ch0_in3 0 no - 1’d1
52 pcnt_sig_ch1_in3 0 no - 1’d1
53 pcnt_ctrl_ch0_in3 0 no - 1’d1
54 pcnt_ctrl_ch1_in3 0 no - 1’d1
55 pcnt_sig_ch0_in4 0 no - 1’d1
56 pcnt_sig_ch1_in4 0 no - 1’d1
57 pcnt_ctrl_ch0_in4 0 no - 1’d1
58 pcnt_ctrl_ch1_in4 0 no - 1’d1
61 HSPICS1_in 0 no HSPICS1_out HSPICS1_oe
62 HSPICS2_in 0 no HSPICS2_out HSPICS2_oe
63 VSPICLK_in 0 yes VSPICLK_out_mux VSPICLK_oe
64 VSPIQ_in 0 yes VSPIQ_out VSPIQ_oe
65 VSPID_in 0 yes VSPID_out VSPID_oe
66 VSPIHD_in 0 yes VSPIHD_out VSPIHD_oe
67 VSPIWP_in 0 yes VSPIWP_out VSPIWP_oe
68 VSPICS0_in 0 yes VSPICS0_out VSPICS0_oe
69 VSPICS1_in 0 no VSPICS1_out VSPICS1_oe
70 VSPICS2_in 0 no VSPICS2_out VSPICS2_oe
71 pcnt_sig_ch0_in5 0 no ledc_hs_sig_out0 1’d1
72 pcnt_sig_ch1_in5 0 no ledc_hs_sig_out1 1’d1
73 pcnt_ctrl_ch0_in5 0 no ledc_hs_sig_out2 1’d1
74 pcnt_ctrl_ch1_in5 0 no ledc_hs_sig_out3 1’d1
75 pcnt_sig_ch0_in6 0 no ledc_hs_sig_out4 1’d1
76 pcnt_sig_ch1_in6 0 no ledc_hs_sig_out5 1’d1
77 pcnt_ctrl_ch0_in6 0 no ledc_hs_sig_out6 1’d1
78 pcnt_ctrl_ch1_in6 0 no ledc_hs_sig_out7 1’d1
Espressif Systems 54
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ESP32 Series Datasheet v3.5