Hi ,
I'd like to set up the related registers of DS90UB953/DS90UB954 to control GPIO.
I want to control the GPIO output of DS90UB954 by H / L and read it with the GPIO input of DS90UB953.
GPIO1/3(954)OUTPUT ⇒ GPIO0/1(953)
The setting registers are as follows.GPIO1/3(954) OUTPUT is High
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954
Reg 0x0F : 0x20 GPIO_INPUT Disable
Reg 0x11 : 0x83 GPIO1 OUTPUT H
Reg 0x13 : 0x83 GPIO1 OUTPUT H
953
Reg 0x53 READ STATUS
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The above command is sent, but L is output from 954
Are there the registers that have to be changed?
Regards,
Yohichi
