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FPGA 的代码
mcu_fpga.bsf
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to
mcu_fpga.vhd
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
ENTITY MCU_FPGA IS
PORT(MCU_IN:IN STD_LOGIC_VECTOR(7 DOWNTO 0);
EN,TXD:IN STD_LOGIC;
fpga_load.c
/* 用8031加载ALtera的FPGA，也可用于Xilinx的FPGA的加载 */
void load_epld(void)
{
unsigned char data i;
unsigned int data j;
unsigned char xdata * data pt;
SCON = 0x0; /* 设置8031工作在方式0，
memory_fpga.v
//======================================================
// Aquarius Project
// SuperH-2 ISA Compatible RISC CPU
//------------------------------------------------------
// Module : Memory