utility to configure SRAM based ALTERA devices

 flexloader is a small utility to configure SRAM based ALTERA devices.
 It downloads a code to the device SRAM using an ALTERA ByteBlaster or
 a compatible JTAG programmer. It dialogs with it through the parallel
 interface, using parport.
 .
 It supports APEX20K, FLEX10K, FLEX6000 and ACEX1K families.