Part Number: DS90UB954-Q1
Hi ,
trying to understand the table8 of the datasheet for monitoring csi 2 tx port , some text has unfinished (note)
we set 2 gpio to see rxo and rx1 frame valid pulse on scope , 3rd gpio to try and monitor ex ports sync output as follows.
print "monitor the 954 sync pulses and sync out ok "
board.WriteI2C (UB954,0x0f,0x78) # 3 gpio as outputs
print "monitor the rx0 sync pulse on gpio 0 "
board.WriteI2C (UB954,0x10,0xc3) # gpio0 rx0 frame sync
print "monitor the rx1 sync pulse on gpio 1 "
board.WriteI2C (UB954,0x11,0xc7) # gpio1 rx1 frame sync
print "monitor the csi-2 TX port "
board.WriteI2C (UB954,0x12,0xb1) # gpio2 synchronous OK
get the frame valid pulses on scope ok but not sure if the 3rd I/O is setup ok .
Any comments ?