📄 fraq.fit.eqn
字号:
-- Copyright (C) 1991-2005 Altera Corporation
-- Your use of Altera Corporation's design tools, logic functions
-- and other software and tools, and its AMPP partner logic
-- functions, and any output files any of the foregoing
-- (including device programming or simulation files), and any
-- associated documentation or information are expressly subject
-- to the terms and conditions of the Altera Program License
-- Subscription Agreement, Altera MegaCore Function License
-- Agreement, or other applicable license agreement, including,
-- without limitation, that your use is for the sole purpose of
-- programming logic devices manufactured by Altera and sold by
-- Altera or its authorized distributors. Please refer to the
-- applicable agreement for further details.
--F1_sell[0] is dispscan:u11|sell[0] at LC113
F1_sell[0]_reg_input = VCC;
F1_sell[0] = TFFE(F1_sell[0]_reg_input, clkled, GLOBAL(resetled), , );
--H1_dffs[0] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[0] at LC117
H1_dffs[0]_reg_input = VCC;
H1_dffs[0] = TFFE(H1_dffs[0]_reg_input, GLOBAL(clk), , , );
--F1L9 is dispscan:u11|sel[0]~31 at LC49
F1L9_p1_out = F1_sell[0] & resetled;
F1L9_or_out = F1L9_p1_out;
F1L9 = F1L9_or_out;
--F1_sell[1] is dispscan:u11|sell[1] at LC72
F1_sell[1]_or_out = F1_sell[0];
F1_sell[1]_reg_input = F1_sell[1]_or_out;
F1_sell[1] = TFFE(F1_sell[1]_reg_input, clkled, GLOBAL(resetled), , );
--H1_dffs[1] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[1] at LC74
H1_dffs[1]_or_out = H1_dffs[0];
H1_dffs[1]_reg_input = H1_dffs[1]_or_out;
H1_dffs[1] = TFFE(H1_dffs[1]_reg_input, GLOBAL(clk), , , );
--F1L01 is dispscan:u11|sel[1]~33 at LC65
F1L01_p1_out = resetled & F1_sell[1];
F1L01_or_out = F1L01_p1_out;
F1L01 = F1L01_or_out;
--F1_sell[2] is dispscan:u11|sell[2] at LC71
F1_sell[2]_p1_out = F1_sell[0] & F1_sell[1];
F1_sell[2]_or_out = F1_sell[2]_p1_out;
F1_sell[2]_reg_input = F1_sell[2]_or_out;
F1_sell[2] = TFFE(F1_sell[2]_reg_input, clkled, GLOBAL(resetled), , );
--H1_dffs[2] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[2] at LC75
H1_dffs[2]_p1_out = H1_dffs[1] & H1_dffs[0];
H1_dffs[2]_or_out = H1_dffs[2]_p1_out;
H1_dffs[2]_reg_input = H1_dffs[2]_or_out;
H1_dffs[2] = TFFE(H1_dffs[2]_reg_input, GLOBAL(clk), , , );
--F1L11 is dispscan:u11|sel[2]~35 at LC67
F1L11_p1_out = resetled & F1_sell[2];
F1L11_or_out = F1L11_p1_out;
F1L11 = F1L11_or_out;
--H1_dffs[3] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[3] at LC76
H1_dffs[3]_p1_out = H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[3]_or_out = H1_dffs[3]_p1_out;
H1_dffs[3]_reg_input = H1_dffs[3]_or_out;
H1_dffs[3] = TFFE(H1_dffs[3]_reg_input, GLOBAL(clk), , , );
--H1_dffs[4] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[4] at LC77
H1_dffs[4]_p1_out = H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[4]_or_out = H1_dffs[4]_p1_out;
H1_dffs[4]_reg_input = H1_dffs[4]_or_out;
H1_dffs[4] = TFFE(H1_dffs[4]_reg_input, GLOBAL(clk), , , );
--H1_dffs[5] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[5] at LC80
H1_dffs[5]_p1_out = H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[5]_or_out = H1_dffs[5]_p1_out;
H1_dffs[5]_reg_input = H1_dffs[5]_or_out;
H1_dffs[5] = TFFE(H1_dffs[5]_reg_input, GLOBAL(clk), , , );
--H1_dffs[6] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[6] at LC6
H1_dffs[6]_p1_out = H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[6]_or_out = H1_dffs[6]_p1_out;
H1_dffs[6]_reg_input = H1_dffs[6]_or_out;
H1_dffs[6] = TFFE(H1_dffs[6]_reg_input, GLOBAL(clk), , , );
--H1_dffs[7] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[7] at LC4
H1_dffs[7]_p1_out = H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[7]_or_out = H1_dffs[7]_p1_out;
H1_dffs[7]_reg_input = H1_dffs[7]_or_out;
H1_dffs[7] = TFFE(H1_dffs[7]_reg_input, GLOBAL(clk), , , );
--H1_dffs[8] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[8] at LC16
H1_dffs[8]_p1_out = H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[8]_or_out = H1_dffs[8]_p1_out;
H1_dffs[8]_reg_input = H1_dffs[8]_or_out;
H1_dffs[8] = TFFE(H1_dffs[8]_reg_input, GLOBAL(clk), , , );
--H1_dffs[9] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[9] at LC15
H1_dffs[9]_p1_out = H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[9]_or_out = H1_dffs[9]_p1_out;
H1_dffs[9]_reg_input = H1_dffs[9]_or_out;
H1_dffs[9] = TFFE(H1_dffs[9]_reg_input, GLOBAL(clk), , , );
--H1_dffs[10] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[10] at LC14
H1_dffs[10]_p1_out = H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[10]_or_out = H1_dffs[10]_p1_out;
H1_dffs[10]_reg_input = H1_dffs[10]_or_out;
H1_dffs[10] = TFFE(H1_dffs[10]_reg_input, GLOBAL(clk), , , );
--H1_dffs[11] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[11] at LC13
H1_dffs[11]_p1_out = H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[11]_or_out = H1_dffs[11]_p1_out;
H1_dffs[11]_reg_input = H1_dffs[11]_or_out;
H1_dffs[11] = TFFE(H1_dffs[11]_reg_input, GLOBAL(clk), , , );
--H1_dffs[12] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[12] at LC12
H1_dffs[12]_p1_out = H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[12]_or_out = H1_dffs[12]_p1_out;
H1_dffs[12]_reg_input = H1_dffs[12]_or_out;
H1_dffs[12] = TFFE(H1_dffs[12]_reg_input, GLOBAL(clk), , , );
--H1_dffs[13] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[13] at LC11
H1_dffs[13]_p1_out = H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[13]_or_out = H1_dffs[13]_p1_out;
H1_dffs[13]_reg_input = H1_dffs[13]_or_out;
H1_dffs[13] = TFFE(H1_dffs[13]_reg_input, GLOBAL(clk), , , );
--H1_dffs[14] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[14] at LC10
H1_dffs[14]_p1_out = H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[14]_or_out = H1_dffs[14]_p1_out;
H1_dffs[14]_reg_input = H1_dffs[14]_or_out;
H1_dffs[14] = TFFE(H1_dffs[14]_reg_input, GLOBAL(clk), , , );
--H1_dffs[15] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[15] at LC9
H1_dffs[15]_p1_out = H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[15]_or_out = H1_dffs[15]_p1_out;
H1_dffs[15]_reg_input = H1_dffs[15]_or_out;
H1_dffs[15] = TFFE(H1_dffs[15]_reg_input, GLOBAL(clk), , , );
--H1_dffs[16] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[16] at LC8
H1_dffs[16]_p1_out = H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[16]_or_out = H1_dffs[16]_p1_out;
H1_dffs[16]_reg_input = H1_dffs[16]_or_out;
H1_dffs[16] = TFFE(H1_dffs[16]_reg_input, GLOBAL(clk), , , );
--H1_dffs[17] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[17] at LC7
H1_dffs[17]_p1_out = H1_dffs[16] & H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[17]_or_out = H1_dffs[17]_p1_out;
H1_dffs[17]_reg_input = H1_dffs[17]_or_out;
H1_dffs[17] = TFFE(H1_dffs[17]_reg_input, GLOBAL(clk), , , );
--H1_dffs[18] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[18] at LC5
H1_dffs[18]_p1_out = H1_dffs[17] & H1_dffs[16] & H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[18]_or_out = H1_dffs[18]_p1_out;
H1_dffs[18]_reg_input = H1_dffs[18]_or_out;
H1_dffs[18] = TFFE(H1_dffs[18]_reg_input, GLOBAL(clk), , , );
--H1_dffs[19] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[19] at LC3
H1_dffs[19]_p1_out = H1_dffs[18] & H1_dffs[17] & H1_dffs[16] & H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[19]_or_out = H1_dffs[19]_p1_out;
H1_dffs[19]_reg_input = H1_dffs[19]_or_out;
H1_dffs[19] = TFFE(H1_dffs[19]_reg_input, GLOBAL(clk), , , );
--H1_dffs[20] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[20] at LC2
H1_dffs[20]_p1_out = H1_dffs[19] & H1_dffs[18] & H1_dffs[17] & H1_dffs[16] & H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[20]_or_out = H1_dffs[20]_p1_out;
H1_dffs[20]_reg_input = H1_dffs[20]_or_out;
H1_dffs[20] = TFFE(H1_dffs[20]_reg_input, GLOBAL(clk), , , );
--H1_dffs[21] is oscdiv:u0|lpm_counter:qn_rtl_8|dffs[21] at LC1
H1_dffs[21]_p1_out = H1_dffs[20] & H1_dffs[19] & H1_dffs[18] & H1_dffs[17] & H1_dffs[16] & H1_dffs[15] & H1_dffs[14] & H1_dffs[13] & H1_dffs[12] & H1_dffs[11] & H1_dffs[10] & H1_dffs[9] & H1_dffs[8] & H1_dffs[7] & H1_dffs[6] & H1_dffs[5] & H1_dffs[4] & H1_dffs[3] & H1_dffs[2] & H1_dffs[1] & H1_dffs[0];
H1_dffs[21]_or_out = H1_dffs[21]_p1_out;
H1_dffs[21]_reg_input = H1_dffs[21]_or_out;
H1_dffs[21] = TFFE(H1_dffs[21]_reg_input, GLOBAL(clk), , , );
--C1_tsten is testctl:u1|tsten at LC66
C1_tsten_reg_input = VCC;
C1_tsten = TFFE(C1_tsten_reg_input, H1_dffs[21], , , );
--H2_dffs[1] is cnt10:u2|lpm_counter:cqi_rtl_7|dffs[1] at LC73
H2_dffs[1]_p1_out = !H2_dffs[3] & H2_dffs[1] & !H2_dffs[0];
H2_dffs[1]_p4_out = !H2_dffs[3] & !H2_dffs[1] & H2_dffs[0];
H2_dffs[1]_or_out = H2_dffs[1]_p1_out # H2_dffs[1]_p4_out;
H2_dffs[1]_reg_input = H2_dffs[1]_or_out;
H2_dffs[1]_p2_out = !C1_tsten & !H1_dffs[21];
H2_dffs[1] = DFFE(H2_dffs[1]_reg_input, GLOBAL(fsin), !H2_dffs[1]_p2_out, , C1_tsten);
--E1_dout[1] is reg32b:u10|dout[1] at LC78
E1_dout[1]_or_out = H2_dffs[1];
E1_dout[1]_reg_input = E1_dout[1]_or_out;
E1_dout[1] = DFFE(E1_dout[1]_reg_input, !C1_tsten, , , );
--H2_dffs[2] is cnt10:u2|lpm_counter:cqi_rtl_7|dffs[2] at LC54
H2_dffs[2]_p1_out = !H2_dffs[3] & H2_dffs[1] & H2_dffs[0];
H2_dffs[2]_p4_out = H2_dffs[3] & H2_dffs[2];
H2_dffs[2]_or_out = H2_dffs[2]_p1_out # H2_dffs[2]_p4_out;
H2_dffs[2]_reg_input = H2_dffs[2]_or_out;
H2_dffs[2]_p2_out = !C1_tsten & !H1_dffs[21];
H2_dffs[2] = TFFE(H2_dffs[2]_reg_input, GLOBAL(fsin), !H2_dffs[2]_p2_out, , C1_tsten);
--E1_dout[2] is reg32b:u10|dout[2] at LC115
E1_dout[2]_or_out = H2_dffs[2];
E1_dout[2]_reg_input = E1_dout[2]_or_out;
E1_dout[2] = DFFE(E1_dout[2]_reg_input, !C1_tsten, , , );
--H2_dffs[3] is cnt10:u2|lpm_counter:cqi_rtl_7|dffs[3] at LC53
H2_dffs[3]_p1_out = H2_dffs[0] & H2_dffs[1] & H2_dffs[2] & !H2_dffs[3];
H2_dffs[3]_p4_out = !H2_dffs[0] & !H2_dffs[1] & !H2_dffs[2] & H2_dffs[3];
H2_dffs[3]_or_out = H2_dffs[3]_p1_out # H2_dffs[3]_p4_out;
H2_dffs[3]_reg_input = H2_dffs[3]_or_out;
H2_dffs[3]_p2_out = !C1_tsten & !H1_dffs[21];
H2_dffs[3] = DFFE(H2_dffs[3]_reg_input, GLOBAL(fsin), !H2_dffs[3]_p2_out, , C1_tsten);
--E1_dout[3] is reg32b:u10|dout[3] at LC79
E1_dout[3]_or_out = H2_dffs[3];
E1_dout[3]_reg_input = E1_dout[3]_or_out;
E1_dout[3] = DFFE(E1_dout[3]_reg_input, !C1_tsten, , , );
--H2_dffs[0] is cnt10:u2|lpm_counter:cqi_rtl_7|dffs[0] at LC56
H2_dffs[0]_p1_out = !H2_dffs[0] & !H2_dffs[3];
H2_dffs[0]_p4_out = !H2_dffs[0] & !H2_dffs[1] & !H2_dffs[2];
H2_dffs[0]_or_out = H2_dffs[0]_p1_out # H2_dffs[0]_p4_out;
H2_dffs[0]_reg_input = H2_dffs[0]_or_out;
H2_dffs[0]_p2_out = !C1_tsten & !H1_dffs[21];
H2_dffs[0] = DFFE(H2_dffs[0]_reg_input, GLOBAL(fsin), !H2_dffs[0]_p2_out, , C1_tsten);
--E1_dout[0] is reg32b:u10|dout[0] at LC70
E1_dout[0]_or_out = H2_dffs[0];
E1_dout[0]_reg_input = E1_dout[0]_or_out;
E1_dout[0] = DFFE(E1_dout[0]_reg_input, !C1_tsten, , , );
--H3_dffs[1] is cnt10:u3|lpm_counter:cqi_rtl_6|dffs[1] at LC50
H3_dffs[1]_p1_out = !H3_dffs[3] & H3_dffs[0] & C1_tsten;
H3_dffs[1]_p4_out = H3_dffs[3] & C1_tsten & H3_dffs[1];
H3_dffs[1]_or_out = H3_dffs[1]_p1_out # H3_dffs[1]_p4_out;
H3_dffs[1]_reg_input = H3_dffs[1]_or_out;
H3_dffs[1]_p3_out = H2_dffs[0] & H2_dffs[3] & !H2_dffs[1] & !H2_dffs[2];
H3_dffs[1]_p2_out = !C1_tsten & !H1_dffs[21];
H3_dffs[1] = TFFE(H3_dffs[1]_reg_input, H3_dffs[1]_p3_out, !H3_dffs[1]_p2_out, , );
--E1_dout[5] is reg32b:u10|dout[5] at LC122
E1_dout[5]_or_out = H3_dffs[1];
E1_dout[5]_reg_input = E1_dout[5]_or_out;
E1_dout[5] = DFFE(E1_dout[5]_reg_input, !C1_tsten, , , );
--H3_dffs[2] is cnt10:u3|lpm_counter:cqi_rtl_6|dffs[2] at LC57
H3_dffs[2]_p1_out = !H3_dffs[3] & H3_dffs[1] & H3_dffs[0] & C1_tsten;
H3_dffs[2]_p4_out = H3_dffs[3] & C1_tsten & H3_dffs[2];
H3_dffs[2]_or_out = H3_dffs[2]_p1_out # H3_dffs[2]_p4_out;
H3_dffs[2]_reg_input = H3_dffs[2]_or_out;
H3_dffs[2]_p3_out = H2_dffs[0] & H2_dffs[3] & !H2_dffs[1] & !H2_dffs[2];
H3_dffs[2]_p2_out = !C1_tsten & !H1_dffs[21];
H3_dffs[2] = TFFE(H3_dffs[2]_reg_input, H3_dffs[2]_p3_out, !H3_dffs[2]_p2_out, , );
--E1_dout[6] is reg32b:u10|dout[6] at LC55
E1_dout[6]_or_out = H3_dffs[2];
E1_dout[6]_reg_input = E1_dout[6]_or_out;
E1_dout[6] = DFFE(E1_dout[6]_reg_input, !C1_tsten, , , );
--H3_dffs[3] is cnt10:u3|lpm_counter:cqi_rtl_6|dffs[3] at LC58
H3_dffs[3]_p0_out = H3_dffs[3] & !C1_tsten;
H3_dffs[3]_p1_out = H3_dffs[0] & H3_dffs[1] & H3_dffs[2] & !H3_dffs[3] & C1_tsten;
H3_dffs[3]_p4_out = !H3_dffs[0] & !H3_dffs[1] & !H3_dffs[2] & H3_dffs[3];
H3_dffs[3]_or_out = H3_dffs[3]_p0_out # H3_dffs[3]_p1_out # H3_dffs[3]_p4_out;
H3_dffs[3]_reg_input = H3_dffs[3]_or_out;
H3_dffs[3]_p3_out = H2_dffs[0] & H2_dffs[3] & !H2_dffs[1] & !H2_dffs[2];
H3_dffs[3]_p2_out = !C1_tsten & !H1_dffs[21];
H3_dffs[3] = DFFE(H3_dffs[3]_reg_input, H3_dffs[3]_p3_out, !H3_dffs[3]_p2_out, , );
--E1_dout[7] is reg32b:u10|dout[7] at LC63
E1_dout[7]_or_out = H3_dffs[3];
E1_dout[7]_reg_input = E1_dout[7]_or_out;
E1_dout[7] = DFFE(E1_dout[7]_reg_input, !C1_tsten, , , );
--H3_dffs[0] is cnt10:u3|lpm_counter:cqi_rtl_6|dffs[0] at LC60
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -