Thank you for the heads-up, James. Hi: I'm new to this list. Is there anyone on the list doing any work with = the new 16C745/765 with regard to USB applications? I just programmed the 745 with the USB support/demo program from the = Microchip website, but the device refuses to enumerate. Any = help/experience would be appreciated. OS: Win 98 v.4.10.1998 USB driver: uhcd.sys v. 4.10.2000 usbhub.sys v. 4.10.2019 usbd.sysv v. 4.10.2019 My joystick enumerates OK. The scope indicates the Oscillator is running OK. The power pin bypass caps are in place. Power is being supplied from the bus and local. The bus data pins are staying low. =20 Thanks, Al -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu