Lines Matching refs:CMD

34 ports are holding for detection. We will refer to 0xE0 as CMD (command-port)
37 If DATA holds 0x00 or 0x08 and CMD holds 0x00 or 0xAC an uGuru could be
43 turned up which will hold 0x00 instead of 0xAC at the CMD port, thus we also
44 have to test CMD for two different values. On these uGuru's DATA will initially
45 hold 0x09 and will only hold 0x08 after reading CMD first, so CMD must be read
89 Next CMD _must_ be read and should hold 0xAC, usually CMD will hold 0xAC the
90 first read but sometimes it takes a while before CMD holds 0xAC and thus it
93 After reading CMD, DATA should hold 0x08 which means that the uGuru is ready
109 Once DATA holds 0x08 again write the sensor address to CMD.
118 DATA holds 0x01 read the byte from CMD.
137 once DATA holds 0x00 write the byte to CMD.
142 Once DATA holds 0x01 read CMD it should hold 0xAC now.