Atmel Evaluation Kit for the SAM4E Series of Flash Microcontrollers ATSAM4E-EK ATSAM4E-EK Scheda Tecnica
Codici prodotto
ATSAM4E-EK
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
158
Examples
QADD16
R7, R4, R2 ; Adds halfwords of R4 with corresponding halfword of
; R2, saturates to 16 bits and writes to
; corresponding halfword of R7
QADD8 R3, R1, R6
; Adds bytes of R1 to the corresponding bytes of R6,
; saturates to 8 bits and writes to corresponding
; byte of R3
QSUB16 R4, R2, R3
; Subtracts halfwords of R3 from corresponding
; halfword of R2, saturates to 16 bits, writes to
; corresponding halfword of R4
QSUB8
R4, R2, R5
; Subtracts bytes of R5 from the corresponding byte
; in R2, saturates to 8 bits, writes to corresponding
; byte of R4.