VIPA SLIO System FM 050-1BA10, Manual

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Chapter 3 Deployment
Manual VIPA System SLIO
3-8 HB300E - FM - RE_050-1BA10 - Rev. 10/30
Byte Bit 7 ... 0
0
Bit 5 ... 0: Interrupt behavior
Bit 0: 0 (fix)
Bit 1: 0 (fix)
Bit 2: Proc. interrupt overflow
Bit 3: Proc. interrupt underflow
Bit 4: Proc. interrupt
comparison value
Bit 5: Proc. interrupt
end value
Bit 7 ... 6:
0 (fix)
•
Setting the appropriate bit activates the associated process interrupt.
Byte Bit 7 ... 0
0
Bit 5 ... 0: Counter function
000000b = Count endless
000001b = Once: forward
000010b = Once: backwards
000100b = Once: no main direction
001000b = Periodic: forward
010000b = Periodic: backwards
100000b = Periodic: no main direction
Bit 7 ... 6:
0 (fix)
Byte Bit 7 ... 0
0
Bit 2 ... 0: Comparison bit is set
(... when following condition is met)
000b = never
001b
=
counter value
>=
comparison value
010b =
counter value
<=
comparison value
100b =
counter value
=
comparison value
Bit 3: Count direction track B inverted
0 = No (not inverted)
1 = Yes (inverted)
Bit 6 ... 4: Reset
000b = de-activated
001b = high level
011b = edge 0-1
101b = edge 0-1 once
Bit 7:
0 (fix)
•
For activation of the comparison bit STS_COMP the bit
CTRL_COMP_SET (bit 1) of the
control word
must be set!
•
For activation of reset the bit CTRL_SYNC_SET (bit 0) of the
control
word
must be set!
INT_I
Interrupt behavior
FCT_I
Counter function
MODE2_I
Counter mode 2