• fx2 interrupt int0
    Hello, I want to work with the interrupt int0 of the FX2. The regsiters I have to use are written down in the TRM of the FX2. But where are informations about enabling the interrupt or name of...
  • Cypress FX2 USB interrupt in keil
    How do I simulate an USB interrupt in Keil for the cypress fx2lp chip? Depending on the various usb interrupts that occur, the chip autovectors to that particular ISR. I want to test it by simulating...
  • Interrupt driven uart / printf / FX2
    Hello does anyone tried to uart an interrupt-driven uart in the framework of Cypress? I mean : - do I need to modify putchar() to use printf()? - what the uart ISR need to do when TI!=0 I...
  • Cypress FX2
    I'm usig the Cypress FX2 USB chip for a project and i have a question about the "Option for target" dialog in uVision 2. There is a checkbox that is called "Use on chip XRAM(0xE000 - 0xE3FF)", but the...
  • fx2 clock
    hi, i'm currently working with FX2 EZUSB on a custom board. how can i initialise IFCLK before it enumerates on C0-load? i have enable interrupt and config IF but nothing seems to happen. sorry,...