Resource Usage; Execution Information; Table 139 Flashsetlock: Resources; Table 140 Flashsetlock: Execution Time And Charge Consumption - Infineon SP37 Function Manual

2.32.6

Resource Usage

Table 139 FlashSetLock: Resources
Type Used or Modified
Registers R0, R1, R2, R3, R4, R5, R6, R7
SFR ACC, B, CFG1, CRC0, CRC1, CRCC, CRCD, DIVIC, DPH, DPL, TCON, TH1, TL1
Stack 8 Bytes
2)
RAM 0x10 to 0x8F
1) Two additional bytes, not included here, are needed to call the library function
2) The FlashSetLock() overwrites RAM addresses 0x10 to 0x8F during its execution. For this reason it is recommended to
perform a software reset (CFG2.0[RESET] == 1) after this function returns.
2.32.7

Execution Information

Table 140 FlashSetLock: 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
1)
Symbol Values
Min. Typ.
t
– 116030
Q
– 291
Tire Pressure Monitoring Sensor
Unit Note / Test Condition
Max.
126010 µs DIVIC = 00
404 µC DIVIC = 00
110
ROM Library Functions
H
H
Revision 1.0, 2011-12-15
SP37