Omron CJ2 CPU UNIT SOFTWARE User Manual page 409

CJ2 CPU Unit Data Trace Specifications
The following table compares the data trace specifications of the CJ2 CPU Units and CJ1 CPU
Units.
Item
Memory capacity
Sampling size
Cycle (when constant)
Automatic start at startup
Continuous tracing
Data length for setting trigger
length
Trigger conditions
Delay value
CJ2 CPU Unit Software User's Manual
CJ2 CPU Unit
CPU64(-EIP)/65(-EIP):
8,000 words
CPU66(-EIP): 16,000
words
CPU67(-EIP)/68(-EIP):
32,000 words
Part of the EM Area can
be used instead of the
data trace area. (Maxi-
mum EM Area trace data
capacity: 32 Kwords × 25
banks).
Sampling bits: 31
Sampling words: 16
One-word data = 16 max.
Two-word data = 8 max.
Four-word data = 4 max.
1 to 2,550 ms (1-ms incre-
ments)
Possible
Possible
It is possible to continue
the trace by reading the
trace data to the CX-Pro-
grammer before exceed-
ing the trace memory
capacity.
Data lengths of 1 word, 2
words, or 4 words
=, >, ≥, <, ≤, and ≠ can be
used.
−32,768 to 32,767
10 CPU Unit Functions
CJ2M CPU Unit
8,000 words
Part of the EM Area can
be used instead of the
data trace area (up to 32K
words each in four banks).
Sampling bits: 31
Sampling words: 16 max.
One-word data = 16 max.
Two-word data = 8 max.
Four-word data = 4 max.
1 to 2,550 ms (1-ms incre-
ments)
Possible
Possible
It is possible to continue
the trace by reading the
trace data to the CX-Pro-
grammer before exceed-
ing the trace memory
capacity.
Data lengths of 1 word, 2
words, or 4 words
=, >, ≥, <, ≤, and ≠ can be
used.
−32,768 to 32,767
CJ1 CPU Unit
4,000 words
Sampling bits: 31
Sampling words: 6
max.
10 to 2,550 ms (10-ms
increments)
Not possible.
Not possible.
1 word
Only = can be used.
−1,999 to 2,000
10-75
10