PNI RM3000 Evaluation Board - Manual (Page 19)

RM3000 Evaluation Board User Manual – June 2011 Page 19 of 19
Send C9
H
(MAM Command Byte to read from the ) on the MOSI pin to initiate
reading the measurement values. Data is clocked out on the MISO pin. Each
sensor reading consists of 3 bytes of data, clocked out MSB first. X-axis data is
presented first, then y-axis data, then z-axis data. The first nine (9) bytes
represent a complete 3-axis measurement.
Return SSN to HIGH to free up the host to communicate with other devices and
to ensure the next Command Byte sent to the 3D MagIC is interpreted properly.