Resource Usage; Execution Information; Table 91 Lfbaudratecalibration: Resources; Table 92 Lfbaudratecalibration: Execution Time And Charge Consumption - Infineon SP37 Function Manual

2.20.6

Resource Usage

Table 91 LFBaudrateCalibration: Resources
Type
Registers
SFR
Stack
1) Two additional bytes, not included here, are needed to call the library function
2.20.7

Execution Information

Table 92 LFBaudrateCalibration: Execution Time and Charge Consumption
Parameter
1)
Execution Time
Charge
1)
Consumption
1) Values are obtained by extrapolation, not by characterization
ROM Library Function Guide
Used or Modified
R0, R1, R2, R3, R4, R5, R6, R7
ACC, B, CFG0, DPTR, LFDIV, PSW, TCON, TMOD, TH0, TH1, TL0, TL1
1)
4 Bytes
Symbol Values
Min. Typ.
t
– 983
XTAL
Q – 1,57
XTAL
Tire Pressure Monitoring Sensor
Unit Note / Test Condition
Max.
1070 µs Baudrate = 3900
DIVIC = 00
2,57 µC Baudrate = 3900
DIVIC = 00
86
ROM Library Functions
H
H
Revision 1.0, 2011-12-15
SP37