📄 fpga_s51_0.vwf

📁 程序主要是用硬件描述语言（VHDL）实现： 4*4键盘扫描
💻 VWF
📖 第 1 页 / 共 4 页
字号:
上一页 1 2 34
	TREE_INDEX = 36;
	TREE_LEVEL = 1;
	PARENT = 30;
}

DISPLAY_LINE
{
	CHANNEL = "datain3[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 37;
	TREE_LEVEL = 1;
	PARENT = 30;
}

DISPLAY_LINE
{
	CHANNEL = "datain3[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 38;
	TREE_LEVEL = 1;
	PARENT = 30;
}

DISPLAY_LINE
{
	CHANNEL = "datain4";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 39;
	TREE_LEVEL = 0;
	CHILDREN = 40, 41, 42, 43, 44, 45, 46, 47;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 40;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 41;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 42;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 43;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 44;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 45;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 46;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain4[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 47;
	TREE_LEVEL = 1;
	PARENT = 39;
}

DISPLAY_LINE
{
	CHANNEL = "datain5";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 48;
	TREE_LEVEL = 0;
	CHILDREN = 49, 50, 51, 52, 53, 54, 55, 56;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 49;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 50;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 51;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 52;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 53;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 54;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 55;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain5[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 56;
	TREE_LEVEL = 1;
	PARENT = 48;
}

DISPLAY_LINE
{
	CHANNEL = "datain6";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 57;
	TREE_LEVEL = 0;
	CHILDREN = 58, 59, 60, 61, 62, 63, 64, 65;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 58;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 59;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 60;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 61;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 62;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 63;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 64;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain6[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 65;
	TREE_LEVEL = 1;
	PARENT = 57;
}

DISPLAY_LINE
{
	CHANNEL = "datain7";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 66;
	TREE_LEVEL = 0;
	CHILDREN = 67, 68, 69, 70, 71, 72, 73, 74;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 67;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 68;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 69;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 70;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 71;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 72;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 73;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain7[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 74;
	TREE_LEVEL = 1;
	PARENT = 66;
}

DISPLAY_LINE
{
	CHANNEL = "datain8";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 75;
	TREE_LEVEL = 0;
	CHILDREN = 76, 77, 78, 79, 80, 81, 82, 83;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 76;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 77;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 78;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 79;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 80;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 81;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 82;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "datain8[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 83;
	TREE_LEVEL = 1;
	PARENT = 75;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 84;
	TREE_LEVEL = 0;
	CHILDREN = 85, 86, 87, 88, 89, 90, 91, 92;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 85;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 86;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 87;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 88;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 89;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 90;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 91;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout1[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 92;
	TREE_LEVEL = 1;
	PARENT = 84;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 93;
	TREE_LEVEL = 0;
	CHILDREN = 94, 95, 96, 97, 98, 99, 100, 101;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 94;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 95;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 96;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 97;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 98;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 99;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 100;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout2[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 101;
	TREE_LEVEL = 1;
	PARENT = 93;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 102;
	TREE_LEVEL = 0;
	CHILDREN = 103, 104, 105, 106, 107, 108, 109, 110;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 103;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 104;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 105;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 106;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 107;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 108;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 109;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout3[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 110;
	TREE_LEVEL = 1;
	PARENT = 102;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 111;
	TREE_LEVEL = 0;
	CHILDREN = 112, 113, 114, 115, 116, 117, 118, 119;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 112;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 113;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 114;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 115;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 116;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 117;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 118;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "dataout4[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 119;
	TREE_LEVEL = 1;
	PARENT = 111;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 120;
	TREE_LEVEL = 0;
	CHILDREN = 121, 122, 123, 124, 125, 126, 127, 128;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[7]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 121;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[6]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 122;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[5]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 123;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[4]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 124;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[3]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 125;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[2]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 126;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[1]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 127;
	TREE_LEVEL = 1;
	PARENT = 120;
}

DISPLAY_LINE
{
	CHANNEL = "p0_1[0]";
	EXPAND_STATUS = COLLAPSED;
	RADIX = Unsigned;
	TREE_INDEX = 128;
	TREE_LEVEL = 1;
	PARENT = 120;
}

TIME_BAR
{
	TIME = 7875;
	MASTER = TRUE;
}
;
上一页 1 2 34
💿 文件大小 302 K
👤 上传用户 luoxuetian
📂 所属分类 VHDL/FPGA/Verilog
🏷️ 相关标签

#VHDL #程序 #硬件描述语言 #键盘扫描
⌨️ 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 + -