I bought 10 of microzed AES-Z7MB-7Z010-C01-I-G modules. But none of these seem to have jumpers nor rst or usr buttons. I was using a lower cost microzed AES-Z7MB-7Z010-SOM-G before. But when I power these new AES-Z7MB-7Z010-C01-I-G boards via USB, the LED's on the board do not blink at all. And my PC doesn't recognize this USB device at all. I put in the jumpers (set to SD card position), put an SD card which is working fine on the AES-Z7MB-7Z010-SOM-G boards, connected the board to my PCB using the 100 pin connectors on the PCb and powered it. Still nothing happens. The LED's on the board dont blink at all. Can anyone please help em with this ?
AES-Z7MB-7Z010-SOM-G was working fine when connected to my PCB.