Datasheet

Chapter 10 XGATE (S12XGATEV3)

MC9S12XE-Family Reference Manual Rev. 1.25

Freescale Semiconductor 443

Operation

Calculates the number of ones in the register RD. The Carry ﬂag will be set if the number is odd, otherwise

it will be cleared.

CCR Effects

Code and CPU Cycles

PAR

Calculate Parity

PAR

NZVC

0 ∆ 0 ∆

N: 0; cleared.

Z: Set if RD is $0000; cleared otherwise.

V: 0; cleared.

C: Set if the number of ones in the register RD is odd; cleared otherwise.

Source Form

Address

Mode

Machine Code Cycles

PAR, RD MON 0 0 0 0 0 RD 1 1 1 1 0 1 0 1 P