SPI Flash Microcontroller Programmer v3.7

liyf 发表于 2011-6-23 19:59:59

SPI Flash Microcontroller Programmer Ver 3.7

支持器件列表
at89sxx
at90sxx
atmegaxx
attinyxx

介绍
This SPI Flash Programmer can be used either for in-system programming or as a stand-alone serial flash programmer for the Atmel SPI programmable devices. The programmer hardware interface is controlled by the PC parallel port and the parallel port control signals are freely selectable by the user. The software supports both the 8051 and AVR series devices.

电路
Figure 1 showsthecircuit diagram of the SPI Flash programmer hardware interface,thepower totheinterfaceis provided either by a 9V dc adapter or a 9V battery. The 74HCT367 IC buffer the parallel port signals. It is necessary to use the HCT type IC in order to make sure the programmer should also work with the 3V type parallel port. The 74HCT04 is used to generate the clock signal for the u-controller when programming the device in stand-alone mode.

Figure 1: Circuit Diagram of the SPI Flash Programmer
Figure 2showstheconnection diagram for the stand-alone programming, the u-controller to be program is placedonabreadboardoronaveroboardwith aZIF socket, the required signals are then wired to the respective pins of the u-controller.

Figure 2:Stand-alone SPI Programming interface软件
The SpiPgm37.zipfile contains the main program and the io port driver. Place all filesin the same folder.

The main view of the program is shown in figure 3.
Also make sure do not program the RSTDISBL fuse in the AVR series devices, unless it is necessaryotherwisefurtherserialprogrammingisdisable, torestore the serial programming ahigh voltage parallelprogrammer is required. Forthefuses setting consult the datasheet ofthe respective u-controller.
Following are the main features of this software,
Read and write the BIN, HEX and ROM file formats Read Signature, Fuse and Lock bits Edit, Clear and Fill the Flash & Eeprom memory buffer Verify with memory buffer Auto save the OSCCAL data to Flash & Eeprom Display buffer checksum Program selected Fuse & Lock bits Auto save the fuses settings for the open program file Parallel port pins are freely selectable EEPROM file open and save commands下载

Figure 3: Main view of the program SPI-PgmVer 3.7

hdzl 发表于 2011-6-24 16:26:07

本帖最后由 hdzl 于 2011-6-24 16:34 编辑

补充点儿中文资料，看英文实在累
SPI闪存编程器的制作
导言
SPI闪存编程器不仅可以用来在系统内编程，还能作为独立的编程器使用。他是一个容易使用的采用并口（打印机接口）的编程器。编程器硬件接口是由计算机的并行端口和信号控制，可以自由选择用户。该软件同时支持8051和AVR系列单片机。
硬件
图1显示了SPI的闪存编程器硬件接口电路原理图，接口的电源是一个9V直流适配器或9V电池。缓冲区的74HCT367是集成电路并行端口，程序应该还与3V的输入并行端口工作。74HCT04是用于U型控制器编程时时钟信号设备的独立模式待机。                                        图1：SPI闪存编程器的电路图

独立的编程连接图如图2，U型控制器可以在面包板或带有veroboard ZIF插座放置，然后连接至各引脚控制器。
http://www.51c51.com/jxue/dd9.files/dd9.ht8.gif
               图2：独立的SPI编程接口

软件SpiPgm37.zip下载

http://www.51c51.com/jxue/dd9.files/dd9.ht9.gif
                              SpiPgm37的主界面

liyf 发表于 2011-6-24 19:52:59

谢谢翻译，辛苦了

liyf 发表于 2011-6-24 19:58:06

奖励已发，注意查收:lol

shinfon 发表于 2014-6-1 00:12:24

剛加入~!這個很是可以!!感謝先!!

lhy83117 发表于 2014-6-2 16:30:20

spi专用机，要是做成一托4或一托8就会好很多。

liyf 发表于 2014-6-2 17:29:56

lhy83117 发表于 2014-6-2 16:30 static/image/common/back.gif
spi专用机，要是做成一托4或一托8就会好很多。

这个spi是并口的，扩展有限

waxkj 发表于 2014-7-10 11:16:25

这个真不错.ok

tcqinzh 发表于 2015-1-2 23:33:24

好资料，感谢分享:)

yangjing29 发表于 2015-11-3 15:42:02

好好资料，多谢分享

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