7.7 IS2083BM DUT MPMF 1 to 4 Fixture Board
The board includes USB interface, 5V adapter, 3.3V power supply, USB to UART interface and the test mode controller circuit. The DUT socket is designed by users. The test points GND, P3_4, HCI_TX, HCI_RF, BAT_IN, ADAP_IN, SYS_PWR, VDD_IO, LED1 and LED2 must be connected from the socket for testing.
The following figure illustrates the IS2083BM DUT MPBT Fixture Board circuit.