Infineon SP37 - Page 3

SP37
Tire Pressure Monitoring Sensor
ROM Library Function Guide 3 Revision 1.0, 2011-12-15
SP37 High integrated single-chip TPMS sensor with a low power embedded micro-controller and wireless
FSK/ASK UHF transmitter
Revision History: 2011-12-15, Revision 1.0
Previous Revision: Revision 0.1
Page Subjects (major changes since last revision)
Page 17 WakeUp time updated
Page 22 Chapter Meas_Sensor updated
Page 27 Note for calling two additional bytes, valid for all functions
Page 31 Chapter Meas_Pressure updated
Page 36 Chapter Automatic Pressure Range Operation added
Page 42 Execution Time of the function Scale_Pressure updated
Page 45 Chapter Meas_Acceleration updated
Page 54 Execution Time of the function Raw_Temperature updated
Page 54 Register of Output Value of Raw_Temperature corrected
Page 71 Register CFG1 used in Powerdown Function
Page 72 Execution Time of the function Powerdown updated
Page 76 Execution Time of the function StartXtalOsc updated
Page 84 Execution Time of the function IntervalTimerCalibration updated
Page 86 Execution Time of the function LFBaudrateCalibration updated
Page 87 Function MulIntInt(): 2 additional bytes for stack added
Page 97 ReadID Input and Output Parameters updated
Page 101 FW_Revision_Nb Input and Output Parameters updated
Page 106 Execution Time of the function FlashUserConfigSectorLine updated
Page 107 New function WriteFlashCodeSectorLine
Page 110 Ressource Usage of the function FlashSetLock updated
Page 110 Execution Time of the function FlashSetLock updated
Page 121 Execution Time of the function Wait100usMultiples updated
Page 123 Execution Time of the function Send_RF_Telegram updated
Page 126 Flow Chart of Send_RF_Telegram Function
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