LCD1602驱动模块负责配置LCD1602内部的寄存器和向LCD显示RAM中写入要显示的内容,用FSM(有限状态机)可以实现其功能。LCD1602显示RAM是给LCD用户提供的一个接口,用户通过这个接口可以使LCD1602任意位置显示任意内容(ASCII码表的内容,如图2所示)。 图2.CGROM中字符码与字符字模关系对照表 上图中就是LCD1602可以固定写的字符,...
Display information on 7-seg [DONE] Display information on LCD Display information on VGA or DVI Send packet information via USB UART Extended goals: Build ARP in for fixed IP Respond to ARP requests Make ARP requests Build up an ARP table Read network configuration from EEPROM, flash or SD...
//LCD Module 16X2 output LCD_ON, // LCD Power ON/OFF output LCD_BLON, // LCD Back Light ON/OFF output LCD_RW, // LCD Read/Write Select, 0 = Write, 1 = Read output LCD_EN, // LCD Enable output LCD_RS, // LCD Command/Data Select, 0 = Command, 1 = Data inout [7:0] ...
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system_controller_rs232_system_controller system_controller_pci_mini system_controller_wb_lcd_character_display_controller system_controller_pci_target system_controller_synchronous-dram_controller system_controller_ocidec_opencores_ide_controller system_controller_pci_express_x1_16bit_vera_testbench system_...
This code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Releases ...