GE PACSystems RX7i - Page 280

Appendix A. Performance Data
GFK-2222AD April 2018 269
CPE010
CPE020
CRE020
94
CPE030
CRE030
94
CPE040
CRE040
94
Instruction
Enabled (μs)
Disabled (μs)
Enabled (μs)
Disabled (μs)
Enabled (μs)
Disabled (μs)
Enabled (μs)
Disabled (μs)
Enabled (μs)
Disabled (μs)
LN_REAL
2.84
1.13
1.22
0.50
1.01
0.58
1.06
0.37
0.35
0.12
LN_LREAL
2.83
1.07
1.22
0.46
1.16
0.53
1.19
0.34
0.40
0.11
EXPT_REAL
4.13
1.41
1.77
0.63
1.52
0.72
1.39
0.40
0.46
0.13
EXPT_LREAL
3.03
1.33
1.30
0.57
1.35
0.71
1.24
0.42
0.42
0.14
EXP_REAL
2.70
1.16
1.16
0.50
0.97
0.59
1.00
0.37
0.33
0.12
EXP_LREAL
2.71
1.04
1.16
0.45
1.08
0.54
1.25
0.34
0.42
0.12
PID
PIDISA
6.92
6.18
2.98
2.66
3.17
2.79
2.66
2.44
0.89
0.81
PIDIND
6.86
6.13
2.97
2.66
3.17
2.79
2.65
2.43
0.88
0.81
Range
RANGE_INT
3.27
1.89
1.40
0.81
1.35
0.91
1.40
0.87
0.53
0.35
RANGE_DINT
3.26
1.94
1.40
0.83
1.36
0.92
1.41
0.81
0.47
0.27
RANGE_DWORD
3.40
2.02
0.87
0.87
1.46
1.01
1.42
0.82
0.47
0.27
Timers
ONDTR
4.79
3.70
2.01
1.54
2.11
1.57
1.82
1.38
0.61
0.46
OFDT
4.57
4.08
1.92
1.71
1.97
1.76
1.71
1.45
0.57
0.49
TMR
4.52
4.04
1.92
1.71
2.05
1.79
1.71
1.45
0.58
0.49
TOF
9.60
4.90
4.10
2.10
NA
NA
3.90
2.00
1.30
0.60
TON
9.50
4.80
4.00
2.00
NA
NA
3.90
2.00
1.30
0.60
TP
9.80
4.80
4.20
2.10
NA
NA
3.90
2.00
1.30
0.60
Counters
UPCTR
4.13
4.17
1.74
1.76
1.85
1.86
1.59
1.53
0.53
0.51
DNCTR
4.16
4.18
1.73
1.75
1.84
1.86
1.54
1.53
0.52
0.51
Control
JUMPN
0.21
0.26
0.06
0.06
0.12
0.09
0.12
0.08
0.04
0.03
FOR/NEXT
1.51
0.72
0.64
0.31
0.90
0.47
0.56
0.26
0.19
0.09
MCRN/ENDMCRN
Combined
0.68
0.68
0.28
0.29
0.28
0.28
0.10
0.10
0.03
0.03
SWITCH_POS
1.91
1.02
0.82
0.44
0.87
0.59
0.60
0.13
0.26
0.12
DOIO
32.78
1.45
17.60
0.63
6.50
0.76
14.94
0.23
9.374
0.15
DOIO with ALT
32.56
1.48
17.47
0.63
6.47
0.75
14.91
0.32
9.36
0.18
DRUM_SEQ
6.98
5.70
2.99
2.45
3.21
2.67
2.63
2.21
0.88
0.74
SCAN_SET_IO
55.21
1.92
32.65
0.83
33.69
0.86
30.40
0.76
22.84
0.25
SUSIO
2.14
0.45
0.92
0.20
1.12
0.35
0.68
0.06
0.30
0.05
COMMREQ
117.27
1.60
73.25
0.73
73.30
0.90
73.42
0.59
65.23
0.22
CALL/RETURN (LD)
7.27
0.51
3.11
0.23
3.58
0.42
2.79
0.06
0.99
0.05
CALL/RETURN
(Parameterized Block)
7.84
0.56
2.07
0.23
2.33
0.42
1.94
0.05
0.72
0.06
CALL/RETURN (C Block)
7.24
0.55
3.05
0.25
3.29
0.45
2.91
0.06
1.04
0.04
Bus
95
BUS_RD_BYTE
21.30
2.42
10.87
1.04
1.94
1.18
8.56
1.00
5.24
0.33
BUS_RD_DWORD
21.96
2.51
11.16
1.09
2.13
1.25
8.14
1.00
5.17
0.33
95
Results will vary with how quickly the module responds to bus cycles. Because of this, incremental times do not appear in
the RX7i Incremental Times tables.