System and method for programming flash memory
A flash memory and data writing technology, which is applied in the field of flash memory programming, can solve the problems of lower development efficiency, troublesome process, and the main control processor cannot read BOOTFLASH data, etc., and achieve the effect of strong versatility and simplified programming process
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[0027] The basic idea of the present invention is: the software download module sends the complex programmable logic device (CPLD) sintering file and BOOT FLASH programming data to the CPLD module through the PC interface module, and the CPLD module runs the CPLD sintering file, writes the BOOT FLASH programming data Enter BOOT FLASH. Wherein, the CPLD sintering file is used to make the CPLD module run, and transmit the BOOT FLASH interface signal according to the timing sequence of the BOOT FLASH interface.
[0028] The present invention will be described in detail below through specific embodiments and accompanying drawings.
[0029] A system for programming FLASH, such as image 3 As shown, the system includes: a software download module 301, a PC interface module 302, and a CPLD module 303; wherein, the software download module 301 is located on a PC, and the CPLD module 303 and the PC interface module 302 are located on a single board.
[0030] The software download m...
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