from the source code of http://www.ti.com/tool/tidm-batterylessnfckeyboard?keyMatch=nfc keyboard&tisearch=Search-EN-Everything
i found there're some initiatial code that i can't understand what it means
in the function of void Init_CL330(void), i can't find the register 0x0202 and 0x2814 in datasheet, what does it mean?
Write_Register(TEST_MODE_REG, TEST_MODE_KEY); //unlock test mode
Write_Register(CONTROL_REG, TEST430_ENABLE); //enable test mode, now have to use actual addresses
Write_Register(0x0202, 0x0000); //clear POUT to set CS low
Write_Register(0x2814, 0); //exit test mode (CONTROL_REG is at real address 0x2814)
Write_Register(TEST_MODE_REG, 0); //lock test reg