[quote author=“bushman”][quote author=“snowwhite”]
UGPZ6 only works on the USB 2.0 Hi-Speed system.
That’s why I am so frustrated. :?
From the datasheet of UGPZ6 Ishii posted:
USB interface is compliant with Universal Serial Bus Specification 1.1 & 2.0 and supports 12 Mbps “Full Speedâ€ÂÂ
So this is not the issue.
Here is better datasheets from other (and older) module from ALPS:
ugpz2-603a_rev117.pdf
The pinout is mentioned, but this modules uses the UART and not the USB port, so there are lots of “NC” pins that are used for the USB.
It would be of interest if the PID/VID is detected by the system (check with msinfo32.exe). If it is detected, then the USB and Power is probably okay.
/Bushman
Tonight I borrow one S270 from one of my friends.
UGPZ6 works on S270 without trouble.
The PID/VID of UGPZ6 on S270 is 044E&PID;_300C.
It is the same PID/VID.
However, I put UGPZ6 in SRX7S.
There won’t show up the message “UGX” and no any unidentifiable device in device manager, either.
Does anyone have a good suggestion?