8x16 English font modulo description

void LCD_Show_1608_char(u16 x,u16 y,u16 fc, u16 bc, u8 num,u8 mode)
{
    u8 temp;
    u8 pos,t;
    u16 colortemp=POINT_COLOR;      		   
    num=num-' ';//Get the offset value
    LCD_SetWindows(x,y,x+8-1,y+16-1);//Set a single text display window
    if(!mode) //Non-overlay mode: The font has a background color, which will overwrite the original display
    {		
	for(pos=0;pos<16;pos++)
	{
	    temp = asc2_1608[num][pos];//Call 1608 font, you need to take the model definition
	    for(t=0;t<8;t++)
            {                 
		if(temp&0x80)
	        {
		    Lcd_WriteData_16Bit(fc);
		}
		else 
		{
		    Lcd_WriteData_16Bit(bc); 
		}
		temp<<=1;
	    }
	}	
    }
    else//Overlay mode: the font does not have a background color, and is directly superimposed and displayed on the original display content
    {
	for(pos=0;pos<16;pos++)
	{
	    temp = asc2_1608[num][pos];//Call 1608 font, you need to take the model definition
	    for(t=0;t<8;t++)
	    {   
		POINT_COLOR=fc;              
		if(temp&0x80)
		{
		    LCD_DrawPoint(x+t,y+pos);//Draw a point    
		}
		temp<<=1;
	    }
	}
    }
    POINT_COLOR=colortemp;	
    LCD_SetWindows(0,0,lcddev.width-1,lcddev.height-1);//Restore window to full screen          	   
}

TAG： Sipeed Tang Primer 25K GW5A RISCV FPGA Development Board Dock SDRAM GW5A-LV25MG121 Retro Game linux Pi 5 PCIe to M.2 Orange Pi Zero 3 Raspberry Pi 5 inch DSI MIPI Display LCD (D) Capacitive TouchScreen 720x1280 Industrial Hybrid relay module RS485 Modbus RTU rail with isolation protection Computer Raspberry Pi CM5 Mini Base IO Board NANO A Development For Compute Module 5 ESP32-S3 AI 1.54-inch (G) e-Paper Ink Screen 1.54inch Display AIoT Development Board Deepseek HDMI to LVDS Jetson Nano 5G module Industrial RS485 Modbus RTU Relay Capacitive Touchscreen Lidar X1012 Raspberry Pi 5 POE And PCIe to M.2 NVMe SSD Board Pi5 2280 Power over Ethernet Program Raspberry Pi Autofocus Camera Jetson Nano Case Raspberry Pi Zero 2W Dual Ethernet Expansion Board USB Hub Expansion RJ45 Raspberry Pi 13.3 inch FHD Monitor LCD 1080P Capacitive TouchScreen Display Type-C/HDMI For Computer PC Raspberry Pi 21.5 inch Type C/HDMI Display Screen 1920x1080 Computer PC Phone Xbox/PS4/Switch