• CY EZ-USB FX2 - GPIF
    Hi, I work already for almost a year with the Cypress EZ-USB FX2 chip and I'm having problems to find out features from the GPIF. GPIF is an internal master for the FIFO's, it can control a peripheral...
  • Cypress FX2 GPIF design and AUTOPTRH1
    Hey there, I'm using the FX2 on a Spartan-3 devel board. I'm going through the GPIF Primer, but I'm running into a problem in uVision2. The code that is being generated by the GPIF Designer (gpif.c...
  • Problem in resetting the slave fifos in fx2 chip
    I am using fx2 CY7C68013A chipset. I have configured EP2 ( OUT end point ) and EP6 ( In end point ) end points as slave end points with autoout and autoin option enabled.I met with a situation where...
  • FX2 Slave FIFO Manual Mode sample code
    Hi , Have anybody worked on Cypress FX2 chip. I am writing the firmware for slave FIFO to access the external logic data. Since my FW has to filter out some data so I have to use AUTOIN =0 mode. ...
  • GPIF Interrupts
    Hi there, I am using the EZ-USB NX22LP-Flex development board, and I need to set up a NAND read routine. According to the Tech Reference Manual, it requires setting up INT4 as an internal source...