Infineon SP37 - Udivintint() (16 Bit: 16 Bit); Description; Actions; Prototype

SP37
Tire Pressure Monitoring Sensor
ROM Library Functions
ROM Library Function Guide 91 Revision 1.0, 2011-12-15
2.23 UDivIntInt() (16Bit : 16Bit)
2.23.1 Description
This function divides the unsigned int value (16 bit) Dividend by the unsigned int value (16 bit) Divisor.
2.23.2 Actions
• Perform division
2.23.3 Prototype
unsigned int UDivIntInt(unsigned int Dividend, unsigned int Divisor)
2.23.4 Inputs
2.23.5 Outputs
Note: The output value for the remainder can be found in R4 (MSB) and R5 (LSB).
2.23.6 Resource Usage
Table 101 UDivIntInt: Input Parameters
Register / Address Type Name Description
R6(MSB)
R7(LSB)
unsigned int Dividend 16 bit Dividend
R4(MSB)
R5(LSB)
unsigned int Divisor 16 bit Divisor
Table 102 UDivIntInt: Output values
Register/ Address Type Name Description
R6(MSB),
R7(LSB)
unsigned int Quotient 16 bit Quotient of the division (Dividend / Divisor)
Table 103 UDivIntInt: Resources
Type Used or Modified
Registers R0, R4, R5, R6, R7
SFR ACC, B, PSW
Stack 0 Bytes
1)
1) Two additional bytes, not included here, are needed to call the library function