Why Synchronous M Variable not changed when program is running?

[dzrong]

Hello EveryOne,

 

Why Synchronous M Variable not changed when program is running? The M1 always remain 0. Here is the program:

 

N1G90M1==1

N2G1M1==2

N3F10M1==3

N4ta100M1==4

N5X30M1==5

N6Z0M1==6

N7F1M1==7

N8ta1M1==8

N9ts0M1==9

N10frax(x,z)M1==10

N11S1000M1==11

N12M3M1==12

N13X30Z0M1==13

N14X29.999Z0M1==14

N15X29.998Z0M1==15

N16X29.997Z0M1==16

N17X29.996Z0M1==17

N18X29.995Z0M1==18

N19X29.994Z0M1==19

N20X29.993Z0M1==20

N21X29.992Z0M1==21

N22X29.991Z0M1==22

N23X29.99Z0M1==23

N24X29.989Z0M1==24

[steve.milici]

Make sure M1 has a non self referenced definition.

[dzrong]

Make sure M1 has a non self referenced definition.

 

 

What is mean " non self referenced definition"?

 

"M1->*" is what my M1 defined in my PPMAC.

[steve.milici]

The M-variable must be assigned to a memory location - not self referenced.

See the description of synchronous M-variable assignment in the Power PMAC Software Reference Manual starting on page 1204 for more details.