參數(shù)資料
型號(hào): PCL6045B
廠商: Electronic Theatre Controls, Inc.
英文描述: User Manual For PCL6045B Pulse Control LSI
中文描述: 用戶手冊PCL6045B脈沖控制大規(guī)模集成電路
文件頁數(shù): 126/176頁
文件大小: 7952K
代理商: PCL6045B
-
119
-
[Comparison
method]
Each
comparator
can
be
assigned
a
comparison
method
from
the
table
below.
Comparator
1
Comparator
2
Comparison
method
C1S0
to
2
Comparator
=
Comparison
counter
(regardless
of
count
direction)
Comparator
=
Comparison
counter
(Count
up
only)
Comparator
=
Comparison
counter
(count
down
only)
Comparator
>
Comparison
counter
Comparator
<
Comparison
counter
Use
for
software
limits
O "110"
'0'
O "110"
IDX
(synchronous
signal)
output
(regardless
of
counting
direction)
IDX
(synchronous
signal)
output
(count
up
only)
IDX
(synchronous
signal)
output
(count
down
only)
Use
COUNTER1
as
a
ring
counter
Use
COUNTER1
as
a
ring
counter
Comparator
3
C3S0
to
2
Comparator
4
C4S0
to
3
Comparator
5
C5S0
to
2
C1RM
C2S0
to
2
C1RM
O "001"
'0'
O "001"
'0'
O
"001"
O
"0001"
O
"001"
O "010"
'0'
O "010"
'0'
O
"010"
O
"0010"
O
"010"
O "011"
'0'
O "011"
'0'
O
"011"
O
"0011"
O
"011"
O "100"
'0'
O "100"
'0'
O
"100"
O
"0100"
O
"100"
O "101"
'0'
O "101"
'0'
O
"101"
O
"0101"
O
"101"
'0'
O
"1000"
O
"1001"
O
"1010"
O "001"
'1'
O
"1010"
O "001"
'1'
O
"1010"
-
O:
Comparison
possible.
Blank:
Comparison
not
possible.
-
When
used
for
software
limits,
Comparator
1
is
a
positive
direction
limit
and
the
comparison
method
is
comparator
<
comparison
counter.
Comparator
2
is
the
negative
limit
value
and
the
comparison
method
is
comparator
>
comparison
counter.
Select
COUNTER1
(command
position)
for
the
comparison
counter.
-
Comparator
3
must
not
have
C3S0
to
2
set
to
a
value
of
110.
Setting
any
of
the
values
may
result
in
failing
to
satisfy
the
comparison
conditions.
-
When
C4S0
to
3
=
1000
to
1010
for
Comparator
4
<IDX
(synchronous
signal)
output>,
select
COUNTER4
(general-purpose)
for
use
as
the
comparison
counter.
Other
counters
cannot
be
used
for
this
function.
Enter
a
positive
value
for
the
comparator
setting.
-
The
bit
assignments
for
various
comparison
methods
are
as
follows:
C1S0
to
2
(RENV4
bits
2
to
4),
C2S0
to
2
(RENV4
bits
10
to
12),
C3S0
to
1
(RENV4
bits
18
to
20),
C4S0
to
3
(RENV4
bits
26
to
29),
C5S0
to
2(RENV5
bits
3
to
5)
[Processing
method
when
comparator
conditions
are
satisfied]
The
processing
method
that
is
used
when
the
conditions
are
satisfied
can
be
selected
from
the
table
below.
Comparator
1
Comparator
2
Processing
method
when
the
conditions
are
met
C1D0
to
1
C2D0
to
1
Do
nothing
"00"
Immediate
stop
operation
"01"
Deceleration
stop
operation
"10"
Change
operation
data
to
pre-
register
data
Comparator
3
C3D0
to
1
"00"
"01"
"10"
Comparator
4
C4D0
to
1
"00"
"01"
"10"
Comparator
5
C5D0
to
1
"00"
"01"
"10"
"00"
"01"
"10"
"11"
"11"
"11"
"11"
"11"
-
"Do
nothing
"
is
mainly
used
for
INT
output,
external
output
of
comparison
result,
or
internal
synchronous
starts.
-
To
change
the
speed
pattern
while
in
operation,
change
the
operation
data
to
the
values
stored
as
pre-register
data.
The
PRMV
setting
will
also
be
transferred
to
the
RMV.
However,
this
does
not
affect
operation.
-
The
bit
assignments
to
select
a
processing
method
are
as
follows.
C1D0
to
1
(RENV4
bits
5
&
6),
C2D0
to
1
(RENV4
bits
13
&
14),
C3D0
to
1
(RENV4
bits
21
&
22),
C4D0
to
1
(RENV4
bits
30
&
31),
C5D0
to
1
(RENV5
bits
6
&
7)
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