R_MAC32Bit_MACSigned

Operates the signed multiply-accumulate.

[Syntax]

#include     “r_cg_macrodriver.h”

#include    “r_cg_mac32bit.h”

void    R_MAC32Bit_MACSigned(int32_t data_a, int32_t data_b, mac32bit_int64_t * buffer_64bit);

[Argument(s)]

I/O	Argument	Description
I	int32_t data_a	Multiplicand
I	int32_t data_b	Multiplier
O	mac32bit_int64_t * buffer_64bit	Accumulation initial value／Multiplier result

Remark

See R_MAC32Bit_MULSigned for details about the mac32bit_int64_t.

[Return value]

None.