⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 serial.map.eqn

📁 VHDL接口电路实用源程序
💻 EQN
📖 第 1 页 / 共 4 页
字号:
state_tras[1]_reg_input = state_tras[1]_or_out;
state_tras[1] = TFFE(state_tras[1]_reg_input, clkbaud8x, GLOBAL(rst), , );


--rxd_buf[2] is rxd_buf[2]
rxd_buf[2]_p1_out = rxd_buf[3] & A1L98;
rxd_buf[2]_p2_out = !A1L98 & rxd_buf[2];
rxd_buf[2]_or_out = rxd_buf[2]_p1_out # rxd_buf[2]_p2_out;
rxd_buf[2]_reg_input = rxd_buf[2]_or_out;
rxd_buf[2] = DFFE(rxd_buf[2]_reg_input, clkbaud8x, GLOBAL(rst), , );


--rxd_buf[1] is rxd_buf[1]
rxd_buf[1]_p1_out = rxd_buf[2] & A1L98;
rxd_buf[1]_p2_out = !A1L98 & rxd_buf[1];
rxd_buf[1]_or_out = rxd_buf[1]_p1_out # rxd_buf[1]_p2_out;
rxd_buf[1]_reg_input = rxd_buf[1]_or_out;
rxd_buf[1] = DFFE(rxd_buf[1]_reg_input, clkbaud8x, GLOBAL(rst), , );


--rxd_buf[0] is rxd_buf[0]
rxd_buf[0]_p1_out = rxd_buf[1] & A1L98;
rxd_buf[0]_p2_out = !A1L98 & rxd_buf[0];
rxd_buf[0]_or_out = rxd_buf[0]_p1_out # rxd_buf[0]_p2_out;
rxd_buf[0]_reg_input = rxd_buf[0]_or_out;
rxd_buf[0] = DFFE(rxd_buf[0]_reg_input, clkbaud8x, GLOBAL(rst), , );


--txd_buf[6] is txd_buf[6]
txd_buf[6]_p0_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[0] & key_entry2 & txd_buf[6] & state_tras[1] & state_tras[2] & send_state[2] & send_state[1];
txd_buf[6]_p1_out = !state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[0] & key_entry2 & txd_buf[6];
txd_buf[6]_p2_out = !state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & txd_buf[6] & state_tras[1];
txd_buf[6]_p4_out = !state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & txd_buf[6] & state_tras[2];
txd_buf[6]_or_out = A1L451 # txd_buf[6]_p0_out # txd_buf[6]_p1_out # txd_buf[6]_p2_out # txd_buf[6]_p4_out;
txd_buf[6]_reg_input = txd_buf[6]_or_out;
txd_buf[6] = TFFE(txd_buf[6]_reg_input, clkbaud8x, GLOBAL(rst), , );


--A1L66 is reduce_or~4815
A1L66_p1_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & !rxd_buf[4] & rxd_buf[6] & rxd_buf[2];
A1L66_p2_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & !rxd_buf[4] & rxd_buf[6] & rxd_buf[1];
A1L66_p3_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[6] & rxd_buf[1] & !rxd_buf[0];
A1L66_p4_out = !rxd_buf[7] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[6] & !rxd_buf[2] & !rxd_buf[1] & !rxd_buf[0];
A1L66_or_out = A1L66_p1_out # A1L66_p2_out # A1L66_p3_out # A1L66_p4_out;
A1L66 = !(A1L66_or_out);


--A1L76 is reduce_or~4817
A1L76 = EXP(rxd_buf[0] & rxd_buf[1]);


--A1L86 is reduce_or~4823
A1L86_p0_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[6] & rxd_buf[2] & A1L76;
A1L86_p1_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & !rxd_buf[4] & rxd_buf[6] & !rxd_buf[2] & rxd_buf[0];
A1L86_p2_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & !rxd_buf[4] & rxd_buf[6] & rxd_buf[2] & !rxd_buf[0];
A1L86_p3_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & !rxd_buf[4] & rxd_buf[6] & rxd_buf[1];
A1L86_p4_out = !rxd_buf[7] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[6] & !rxd_buf[2] & !rxd_buf[0] & !rxd_buf[1];
A1L86_or_out = A1L86_p0_out # A1L86_p1_out # A1L86_p2_out # A1L86_p3_out # A1L86_p4_out;
A1L86 = !(A1L86_or_out);


--A1L96 is reduce_or~4825
A1L96 = EXP(!rxd_buf[0] & !rxd_buf[1]);


--A1L07 is reduce_or~4831
A1L07_p1_out = !rxd_buf[0] & !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & !rxd_buf[7] & rxd_buf[3] & !rxd_buf[2] & !rxd_buf[1];
A1L07_p2_out = !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & !rxd_buf[7] & !rxd_buf[3] & !rxd_buf[2] & rxd_buf[1];
A1L07_p3_out = rxd_buf[6] & !rxd_buf[4] & !rxd_buf[5] & !rxd_buf[7] & !rxd_buf[3] & A1L96;
A1L07_p4_out = !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & !rxd_buf[7] & !rxd_buf[3] & rxd_buf[2] & A1L76;
A1L07_or_out = A1L07_p1_out # A1L07_p2_out # A1L07_p3_out # A1L07_p4_out;
A1L07 = !(A1L07_or_out);


--A1L17 is reduce_or~4834
A1L17 = EXP(rxd_buf[0] & rxd_buf[2]);


--A1L27 is reduce_or~4840
A1L27_p0_out = !rxd_buf[7] & rxd_buf[1] & !rxd_buf[6] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[3] & A1L17;
A1L27_p1_out = !rxd_buf[0] & !rxd_buf[7] & !rxd_buf[1] & !rxd_buf[2] & !rxd_buf[6] & rxd_buf[5] & rxd_buf[4];
A1L27_p2_out = rxd_buf[0] & !rxd_buf[7] & !rxd_buf[1] & rxd_buf[2] & !rxd_buf[6] & rxd_buf[5] & rxd_buf[4] & !rxd_buf[3];
A1L27_p3_out = rxd_buf[0] & !rxd_buf[7] & rxd_buf[1] & !rxd_buf[2] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[4] & !rxd_buf[3];
A1L27_p4_out = !rxd_buf[7] & rxd_buf[2] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[4] & !rxd_buf[3] & A1L76;
A1L27_or_out = A1L27_p0_out # A1L27_p1_out # A1L27_p2_out # A1L27_p3_out # A1L27_p4_out;
A1L27 = !(A1L27_or_out);


--A1L37 is reduce_or~4847
A1L37_p0_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[6] & !rxd_buf[4] & !rxd_buf[5] & !rxd_buf[2] & rxd_buf[1];
A1L37_p1_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & rxd_buf[0];
A1L37_p2_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & rxd_buf[2];
A1L37_p3_out = !rxd_buf[7] & !rxd_buf[6] & rxd_buf[4] & rxd_buf[5] & !rxd_buf[0] & !rxd_buf[2] & !rxd_buf[1];
A1L37_p4_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[6] & !rxd_buf[4] & !rxd_buf[5] & rxd_buf[0] & !rxd_buf[1];
A1L37_or_out = A1L37_p0_out # A1L37_p1_out # A1L37_p2_out # A1L37_p3_out # A1L37_p4_out;
A1L37 = !(A1L37_or_out);


--A1L47 is reduce_or~4849
A1L47 = EXP(rxd_buf[3] & rxd_buf[2]);


--A1L57 is reduce_or~4855
A1L57_p0_out = !rxd_buf[7] & rxd_buf[5] & !rxd_buf[6] & !rxd_buf[0] & !rxd_buf[1] & rxd_buf[4] & A1L47;
A1L57_p1_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & rxd_buf[6] & rxd_buf[0] & !rxd_buf[1] & !rxd_buf[4];
A1L57_p2_out = !rxd_buf[3] & !rxd_buf[7] & !rxd_buf[5] & rxd_buf[6] & !rxd_buf[0] & rxd_buf[1] & !rxd_buf[4] & !rxd_buf[2];
A1L57_p3_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[5] & !rxd_buf[6] & rxd_buf[4] & !rxd_buf[2];
A1L57_p4_out = !rxd_buf[3] & !rxd_buf[7] & rxd_buf[5] & !rxd_buf[6] & rxd_buf[0] & rxd_buf[1] & rxd_buf[4];
A1L57_or_out = A1L57_p0_out # A1L57_p1_out # A1L57_p2_out # A1L57_p3_out # A1L57_p4_out;
A1L57 = !(A1L57_or_out);


--A1L67 is reduce_or~4862
A1L67_p0_out = !rxd_buf[4] & rxd_buf[0] & !rxd_buf[7] & !rxd_buf[1] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[3] & !rxd_buf[2];
A1L67_p1_out = !rxd_buf[4] & !rxd_buf[0] & !rxd_buf[7] & rxd_buf[1] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[3];
A1L67_p2_out = rxd_buf[4] & rxd_buf[0] & !rxd_buf[7] & !rxd_buf[6] & rxd_buf[5] & !rxd_buf[3] & rxd_buf[2];
A1L67_p3_out = !rxd_buf[4] & !rxd_buf[0] & !rxd_buf[7] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[3] & rxd_buf[2];
A1L67_p4_out = !rxd_buf[4] & !rxd_buf[7] & rxd_buf[1] & rxd_buf[6] & !rxd_buf[5] & !rxd_buf[3] & rxd_buf[2];
A1L67_or_out = A1L77 # A1L67_p0_out # A1L67_p1_out # A1L67_p2_out # A1L67_p3_out # A1L67_p4_out;
A1L67 = !(A1L67_or_out);


--A1L841 is txd_buf[5]~505
A1L841 = EXP(div8_tras_reg[1] & div8_tras_reg[0] & div8_tras_reg[2] & key_entry2);


--A1L941 is txd_buf[5]~506
A1L941 = EXP(!state_tras[0] & !state_tras[1] & !state_tras[2]);


--A1L051 is txd_buf[5]~507
A1L051 = EXP(send_state[2] & send_state[1]);


--A1L151 is txd_buf[5]~508
A1L151 = EXP(state_tras[2] & state_tras[0]);


--txd_buf[5] is txd_buf[5]
txd_buf[5]_p0_out = !key_entry2 & key_entry1;
txd_buf[5]_p1_out = A1L941 & key_entry2 & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & !state_tras[3] & txd_buf[6];
txd_buf[5]_p2_out = key_entry2 & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[3] & A1L051 & state_tras[0] & state_tras[1] & state_tras[2];
txd_buf[5]_p4_out = state_tras[3] & state_tras[1] & A1L151 & txd_buf[5];
txd_buf[5]_or_out = A1L251 # txd_buf[5]_p0_out # txd_buf[5]_p1_out # txd_buf[5]_p2_out # txd_buf[5]_p4_out;
txd_buf[5]_reg_input = txd_buf[5]_or_out;
txd_buf[5] = DFFE(txd_buf[5]_reg_input, clkbaud8x, GLOBAL(rst), , );


--A1L541 is txd_buf[4]~517
A1L541 = EXP(!state_tras[1] & !state_tras[2]);


--txd_buf[4] is txd_buf[4]
txd_buf[4]_p0_out = key_entry2 & !txd_buf[4] & state_tras[3] & A1L541;
txd_buf[4]_p1_out = key_entry2 & !txd_buf[4] & A1L56;
txd_buf[4]_p2_out = key_entry2 & !txd_buf[4] & !state_tras[0] & !state_tras[1] & !state_tras[3] & !state_tras[2];
txd_buf[4]_p4_out = key_entry2 & !state_tras[3] & A1L941 & !txd_buf[5] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1];
txd_buf[4]_or_out = A1L641 # txd_buf[4]_p0_out # txd_buf[4]_p1_out # txd_buf[4]_p2_out # txd_buf[4]_p4_out;
txd_buf[4]_reg_input = !(txd_buf[4]_or_out);
txd_buf[4] = DFFE(txd_buf[4]_reg_input, clkbaud8x, GLOBAL(rst), , );


--txd_buf[3] is txd_buf[3]
txd_buf[3]_p0_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[1] & state_tras[0] & state_tras[3] & state_tras[2] & txd_buf[3] & !send_state[0] & send_state[1];
txd_buf[3]_p1_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & !state_tras[1] & state_tras[0] & state_tras[3] & !state_tras[2] & txd_buf[3];
txd_buf[3]_p2_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[1] & state_tras[0] & state_tras[3] & state_tras[2] & txd_buf[3] & !send_state[2] & !send_state[0];
txd_buf[3]_p4_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[1] & state_tras[0] & state_tras[3] & state_tras[2] & txd_buf[3] & send_state[2] & send_state[0];
txd_buf[3]_or_out = A1L341 # txd_buf[3]_p0_out # txd_buf[3]_p1_out # txd_buf[3]_p2_out # txd_buf[3]_p4_out;
txd_buf[3]_reg_input = txd_buf[3]_or_out;
txd_buf[3] = TFFE(txd_buf[3]_reg_input, clkbaud8x, GLOBAL(rst), , );


--txd_buf[2] is txd_buf[2]
txd_buf[2]_p0_out = txd_buf[2] & !key_entry2;
txd_buf[2]_p1_out = state_tras[3] & state_tras[1] & !state_tras[2] & txd_buf[2];
txd_buf[2]_p2_out = state_tras[3] & state_tras[2] & txd_buf[2] & !state_tras[0];
txd_buf[2]_p4_out = !state_tras[3] & !state_tras[1] & !state_tras[2] & txd_buf[2] & !state_tras[0];
txd_buf[2]_or_out = A1L931 # txd_buf[2]_p0_out # txd_buf[2]_p1_out # txd_buf[2]_p2_out # txd_buf[2]_p4_out;
txd_buf[2]_reg_input = txd_buf[2]_or_out;
txd_buf[2] = DFFE(txd_buf[2]_reg_input, clkbaud8x, GLOBAL(rst), , );


--txd_buf[1] is txd_buf[1]
txd_buf[1]_p0_out = !key_entry2 & key_entry1;
txd_buf[1]_p1_out = A1L841 & txd_buf[1];
txd_buf[1]_p2_out = A1L941 & key_entry2 & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & !state_tras[3] & txd_buf[2];
txd_buf[1]_p4_out = txd_buf[1] & state_tras[3] & A1L151 & state_tras[1];
txd_buf[1]_or_out = A1L531 # txd_buf[1]_p0_out # txd_buf[1]_p1_out # txd_buf[1]_p2_out # txd_buf[1]_p4_out;
txd_buf[1]_reg_input = txd_buf[1]_or_out;
txd_buf[1] = DFFE(txd_buf[1]_reg_input, clkbaud8x, GLOBAL(rst), , );


--A1L821 is txd_buf[0]~548
A1L821 = EXP(!state_tras[0] & !state_tras[1] & !state_tras[2] & !state_tras[3]);


--A1L921 is txd_buf[0]~550
A1L921 = EXP(!state_tras[0] & !txd_buf[1]);


--A1L031 is txd_buf[0]~551
A1L031 = EXP(send_state[0] & !send_state[2]);


--A1L131 is txd_buf[0]~552
A1L131 = EXP(!key_entry1 & !txd_buf[0]);


--txd_buf[0] is txd_buf[0]
txd_buf[0]_p0_out = key_entry2 & !state_tras[1] & !state_tras[2] & state_tras[0] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & txd_buf[1];
txd_buf[0]_p1_out = A1L131 & !key_entry2;
txd_buf[0]_p2_out = A1L151 & txd_buf[0] & state_tras[3] & state_tras[1];
txd_buf[0]_p4_out = txd_buf[0] & state_tras[3] & A1L421 & state_tras[2];
txd_buf[0]_or_out = A1L331 # txd_buf[0]_p0_out # txd_buf[0]_p1_out # txd_buf[0]_p2_out # txd_buf[0]_p4_out;
txd_buf[0]_reg_input = txd_buf[0]_or_out;
txd_buf[0] = DFFE(txd_buf[0]_reg_input, clkbaud8x, GLOBAL(rst), , );


--txd_reg is txd_reg
txd_reg_p0_out = state_tras[3] & A1L541 & !txd_reg;
txd_reg_p1_out = A1L941 & !txd_buf[0] & !state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2;
txd_reg_p2_out = !state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & A1L321 & !state_tras[1] & !state_tras[2] & trasstart & !state_tras[0];
txd_reg_or_out = A1L651 # txd_reg_p0_out # txd_reg_p1_out # txd_reg_p2_out;
txd_reg_reg_input = !(txd_reg_or_out);
txd_reg = DFFE(txd_reg_reg_input, clkbaud8x, , rst, );


--A1L451 is txd_buf[6]~562
A1L451_p0_out = state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & !state_tras[0] & !state_tras[1] & key_entry2 & !state_tras[2] & txd_buf[6];
A1L451_p1_out = state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[0] & !state_tras[1] & key_entry2 & !state_tras[2] & !txd_buf[6];
A1L451_p2_out = state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[0] & state_tras[1] & key_entry2 & state_tras[2] & !txd_buf[6] & !send_state[2];
A1L451_p3_out = state_tras[3] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[0] & state_tras[1] & key_entry2 & state_tras[2] & !txd_buf[6] & !send_state[1];
A1L451_p4_out = !key_entry2 & !txd_buf[6] & key_entry1;
A1L451 = A1L451_p0_out # A1L451_p1_out # A1L451_p2_out # A1L451_p3_out # A1L451_p4_out;


--A1L77 is reduce_or~4864
A1L77_p1_out = rxd_buf[4] & !rxd_buf[0] & !rxd_buf[7] & !rxd_buf[1] & !rxd_buf[2] & !rxd_buf[6] & rxd_buf[5];
A1L77_p2_out = rxd_buf[4] & !rxd_buf[7] & rxd_buf[1] & !rxd_buf[6] & rxd_buf[5] & !rxd_buf[3];
A1L77 = A1L77_p1_out # A1L77_p2_out;


--A1L251 is txd_buf[5]~568
A1L251_p0_out = txd_buf[5] & A1L841;
A1L251_p1_out = !state_tras[0] & txd_buf[6] & txd_buf[5];
A1L251_p2_out = !state_tras[0] & txd_buf[6] & key_entry2 & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & state_tras[3] & !state_tras[1] & !state_tras[2];
A1L251_p3_out = txd_buf[5] & state_tras[3] & !state_tras[1] & state_tras[2];
A1L251_p4_out = !state_tras[0] & txd_buf[5] & !state_tras[3] & !state_tras[1] & !state_tras[2];
A1L251 = A1L251_p0_out # A1L251_p1_out # A1L251_p2_out # A1L251_p3_out # A1L251_p4_out;


--A1L641 is txd_buf[4]~574
A1L641_p1_out = !txd_buf[5] & !state_tras[0] & !state_tras[1] & key_entry2 & state_tras[3] & !state_tras[2] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1];
A1L641_p2_out = state_tras[0] & state_tras[1] & key_entry2 & state_tras[3] & state_tras[2] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1];
A1L641_p3_out = !txd_buf[5] & !state_tras[0] & key_entry2 & !txd_buf[4];
A1L641_p4_out = !key_entry2 & !txd_buf[4] & !key_entry1;
A1L641 = A1L641_p1_out # A1L641_p2_out # A1L641_p3_out # A1L641_p4_out;


--A1L141 is txd_buf[3]~579
A1L141_p1_out = txd_buf[4] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[0] & !state_tras[3] & !txd_buf[3];
A1L141 = A1L141_p1_out;


--A1L241 is txd_buf[3]~581
A1L241_p0_out = div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[1] & state_tras[3] & !txd_buf[3] & state_tras[2] & state_tras[0] & send_state[2] & !send_state[0] & !send_state[1];
A1L241_p1_out = txd_buf[4] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & state_tras[1] & !state_tras[3] & !txd_buf[3];
A1L241_p2_out = txd_buf[4] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & !state_tras[3] & !txd_buf[3] & state_tras[2];
A1L241_p3_out = txd_buf[4] & div8_tras_reg[2] & div8_tras_reg[0] & div8_tras_reg[1] & key_entry2 & !state_tras[1] & state_tras[3] & !txd_buf[3] & !state_tras[2] & !state_tras[0];

⌨️ 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 + -