用单片机配置FPGA—PLD设计技巧
Configuration/Program Method for Altera Device
Configure the FLEX Device
You can use any Micro-Controller to configure the FLEX device
–the main idea is clocking in ONE BITof configuration data per CLOCK
–start from the BIT 0
The total Configuration time
–e.g. 10K10 need 15K byte configuration file
•calculation equation
–10K10* 1.5= 15Kbyte
–configuration time for the file itself
•15*1024*8*clock = 122,880Clock
•assume the CLOCK is 4MHz
•122,880*1/4Mhz=30.72msec
