资源简介

片上系统设计书籍的源码,主要介绍各种外设接口,包括uart,wishbone,i2c,flash接口等,一些代码还是可以参考的。

资源截图

代码片段和文件信息

#include “or1k_software.h“
#define CLOCK 48000000
#define BAUDRATE 9600
#define DIVIDOR (CLOCK/BAUDRATE)
#include “uart.h“
#include “nandflash.h“

void or1k_software::ibiu_main()
{
int codeaddr;
addr=0;
or1k_if->read(codeaddr);
or1k_if->waitClkTicks(1);
addr+=4;
}
void or1k_software::dbiu_main()
{
int itempflagres1res2res3res4;
int ptr;
int desmusic_startsrc_addr;
int maxpage;

//wait SDRAM to be ready.
Start: or1k_if->initialize();
for (temp=0;temp<60;temp++) {or1k_if->waitClkTicks(100);}

//Init UART for debug display purpose
uart_init();

//Check whether nandflash is there
//temp=nfReadID();
next_line();uart_print_str(“NandFlash ID:“);
uart_print_long(temp);
uart_print_str(“Initialization End“); 
next_l

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       2961  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_bridge_and_dma.v

     文件       4742  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_ch_arb8.v

     文件       3246  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_ch_pri_enc8.v

     文件      12481  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_ch_rf8.v

     文件      17410  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_ch_sel8.v

     文件      15767  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_de8.v

     文件       1023  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_defines.v

     文件        521  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_inc30r8.v

     文件       1703  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_pri_enc_sub8.v

     文件       2407  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_registers.v

     文件      17760  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_rf8.v

     文件      15066  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_top8.v

     文件       3623  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_wb_if8.v

     文件       2355  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_wb_mast8.v

     文件       2201  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_dma_wb_slv8.v

     文件      14665  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_flash.v

     文件      16735  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_intf2.v

     文件        817  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_seg4x7.v

     文件       7099  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_slave.v

     文件      19208  2008-06-03 08:52  8dma_bridge\wb_dma8\wb_tab.v

     文件       4594  2008-06-03 08:52  9usb\usb_host_device\addon\clk1_clk2_wb_syn.v

     文件       4417  2008-06-03 08:52  9usb\usb_host_device\addon\clk1_clk2_wb_syn.v.bak

     文件        288  2008-06-03 08:52  9usb\usb_host_device\addon\enum_defines.v

     文件       2316  2008-06-03 08:52  9usb\usb_host_device\addon\ep0.v

     文件       8726  2008-06-03 08:52  9usb\usb_host_device\addon\ep0_data.v

     文件      10042  2008-06-03 08:52  9usb\usb_host_device\addon\ep0_op.v

     文件       2730  2008-06-03 08:52  9usb\usb_host_device\addon\ep0_rom8x256.bsf

     文件       3655  2008-06-03 08:52  9usb\usb_host_device\addon\fifo17x4.bsf

     文件       6654  2008-06-03 08:52  9usb\usb_host_device\addon\fifo17x4.v

     文件     105169  2008-06-03 08:52  9usb\usb_host_device\addon\fifo17x4_wave0.jpg

............此处省略433个文件信息

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