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Instruction Set

Table 23-50. FLAGS Generated by Instruction

Abbreviation Flag Name Set/Reset by Used by

C Carry Flag ADC, ADD, AND, OR, RCNT, SBB, SUB, XOR ADC, BR, SBB

N Negative Flag ADC, ADD, AND, OR, SBB, SUB, XOR BR

V Overflow Flag ADC, ADD, AND, OR, SBB, SUB, XOR BR

ACMP, ACNT, BR, ECMP,

ACNT, ADC, ADD, AND, APCNT, CNT, OR, PCNT,

Z Zero flag MCMP, MOV32, RCNT,

SBB, SCNT, SHFT, XOR,

SCMP, SHFT

Angle Compare Match

X ACMP SCMP

Flag

SWF 0-1 Step width flags SCNT ACNT

NAF New Angle Flag ACNT NAF_global

ACMP, BR, CNT, ECMP,

NAF_global New Angle flag (global) HWAG or NAF

ECNT

ACF Acceleration flag ACNT ,ACNT, SCNT

DCF Deceleration flag ACNT ,ACNT, SCNT

GPF Gap flag ACNT ACNT, APCNT

The instructions capable of generating SW interrupts are listed in Table 23-51.

Table 23-51. Interrupt Capable Instructions

Interrupt Capable Instructions Non Interrupt Capable Instructions

ACMP ADC

ACNT ADCNST

APCNT ADD

BR ADM32

CNT AND

DJZ DADM32

ECMP MOV32

ECNT MOV64

MCMP OR

PCNT RADM64

PWCNT RCNT

SCMP SBB

SHFT SCNT

WCAP SUB

WCAPE XOR

995

SPNU562–May 2014 High-End Timer (N2HET) Module

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