Message Length [Byte] | approx. Duration [ms] | max. Frequency [Hz] | comment |
---|---|---|---|
140 | 10.9 | 91 | max. message size incl. CR and LF |
100 | 7.8 | 128 | |
25 | 1.95 | 512 | e.g. APFEL 9 300 3 1 1 A 1\r\n |
12 | 0.94 | 1067 | e.g. RGWR 2c f0\r\n |
Message Length [Byte] | approx. Duration [ms] | max. Frequency [Hz] | comment |
---|---|---|---|
140 | 1.26 | 793.7 | max. message size incl. CR and LF |
100 | 0.9 | 1111 | |
25 | 0.225 | 4444 | e.g. APFEL 9 300 3 1 1 A 1\r\n |
12 | 0.108 | 9259 | e.g. RGWR 2c f0\r\n |
RGWR <register address> <value>
RGWR 2c 80
, i.e. the PINE register, the 8th pin (PE7
) on PORT E
which is connected partly to HadCon2's connector JAtmelMisc1
, pin no. 8, is toggling its state. var streamDebug 1
RGWR 2e 80
or RGWR 2e 0
, i.e. the PORTE register, the 8th pin (PE7
) on PORT E
which is connected partly to HadCon2's connector JAtmelMisc1
, pin no. 8, is actively written 0/1 to.EPICS SCAN rate | Freq [Hz] (1/SCAN) | ideal width | w/o streamDebug output | w/ streamDebug printouts | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Freq [Hz] of 2 Triggers | W: averaged signal width [ms] | ΔW [ms] | ΔW/W | width ratio averaged/ideal | Lost Triggers/Triggers | relative Loss | Freq [Hz] of 2 Triggers | W: averaged signal width [ms] | ΔW [ms] | ΔW/W | width ratio averaged/ideal | Lost Triggers/Triggers | relative Loss | |||
2.00 | 0.50 | 2000 | 0.250 | 2000.0 | 80 | 4.0% | 1.00 | 0/50 | 0.0% | 0.25 | 2000 | 85 | 4.3% | 1.0 | 0/25 | 0.0% |
1.00 | 1.00 | 1000 | 0.500 | 1000.0 | 40 | 4.0% | 1.00 | 0/50 | 0.0% | 0.5 | 1000 | 40 | 4.0% | 1.0 | 0/25 | 0.0% |
0.50 | 2.00 | 500 | 1.000 | 500.1 | 35 | 7.0% | 1.00 | 0/50 | 0.0% | 1 | 500 | 21 | 4.2% | 1.0 | 0/11 | 0.0% |
0.20 | 5.00 | 200 | 2.500 | 200.0 | 10 | 5.0% | 1.00 | 0/50 | 0.0% | 2.475 | 202 | 13 | 6.4% | 1.0 | 0/25 | 0.0% |
0.15 | 6.67 | 150 | 3.378 | 148.0 | 5 | 3.4% | 0.99 | 0/67 | 0.0% | 3.333 | 150 | 9 | 6.0% | 1.0 | 0/17 | 0.0% |
0.1 | 10.00 | 100 | 5.000 | 100.0 | 6 | 6.0% | 1.00 | 0/50 | 0.0% | 2.5 | 200 | 4 | 2.0% | 2.0 | 13/25 | 52.0% |
0.05 | 20.00 | 50 | 10.000 | 50.0 | 3 | 6.0% | 1.00 | 0/50 | 0.0% | 3.378 | 148 | 5 | 3.4% | 3.0 | 13/20 | 65.0% |
0.04 | 25.00 | 40 | 12.500 | 40.0 | 4 | 10.0% | 1.00 | 0/63 | 0.0% | 4.348 | 115 | 5 | 4.3% | 2.9 | 17/25 | 68.0% |
0.033 | 30.30 | 33 | 14.900 | 33.6 | 3 | 8.9% | 1.02 | 0/76 | 0.0% | 3.9 | 128 | 12 | 9.4% | 3.9 | 22/30 | 72.6% |
0.025 | 40.00 | 25 | 20.160 | 24.8 | 1 | 4.0% | 0.99 | 0/21 | 0.0% | 4.032 | 124 | 10 | 8.1% | 5.0 | 32/40 | 80.0% |
0.015 | 66.67 | 15 | 32.900 | 15.2 | 1 | 6.6% | 1.01 | 0/67 | 0.0% | 3.8 | 132 | 2 | 1.5% | 8.8 | 58/67 | 87.0% |
0.014 | 71.43 | 14 | 35.720 | 14.0 | 3.5 | 25.0% | 1.00 | 3.5/72 | 4.9% | 4.6 | 109 | 5 | 4.6% | 7.8 | 62/71 | 86.8% |
0.013 | 76.92 | 13 | 25.300 | 19.8 | 8 | 40.5% | 1.52 | 23/100 | 23.0% | 4.2 | 119 | 1 | 0.8% | 9.2 | 68/77 | 88.4% |
0.012 | 83.33 | 12 | 20.830 | 24.0 | 3 | 12.5% | 2.00 | 52/105 | 49.5% | 4.1 | 122 | 2 | 1.6% | 10.2 | 74/83 | 88.8% |
0.011 | 90.91 | 11 | 23.000 | 21.7 | 1 | 4.6% | 1.98 | 44/90 | 48.9% | |||||||
0.01 | 100.00 | 10 | 24.500 | 20.4 | 0.5 | 2.5% | 2.04 | 50/100 | 50.0% | |||||||
0.0075 | 133.33 | 7.5 | 33.800 | 14.8 | 2 | 13.5% | 1.97 | 33/66 | 50.0% | |||||||
0.005 | 200.00 | 5 | 33.330 | 15.0 | 2 | 13.3% | 3.00 | 67/100 | 67.0% | |||||||
0.004 | 250.00 | 4 | 31.200 | 16.0 | 2 | 12.5% | 4.01 | 93/125 | 74.4% | |||||||
0.003 | 333.33 | 3 | 33.000 | 15.2 | 2 | 13.2% | 5.05 | 133/166 | 80.1% | |||||||
0.002 | 500.00 | 2 | 32.900 | 15.2 | 1 | 6.6% | 7.60 | 267/333 | 80.2% | |||||||
0.001 | 1000 | 1 | breakdown of communication via UART, close to theoretical limit of ≈ 1kHz |
EPICS SCAN rate | Freq [Hz] (1/SCAN) | ideal width | Freq [Hz] of 2 Triggers | W: averaged signal width [ms] | ΔW [ms] | ΔW/W | width ratio averaged/ideal | Lost Triggers/Triggers | relative Loss |
---|---|---|---|---|---|---|---|---|---|
1,00 | 1,00 | 1000 | 0,500 | 1000,0 | 10 | 1,0% | 1,00 | 0/10 | 0,0% |
0,50 | 2,00 | 500 | 1,000 | 500,0 | 22 | 4,4% | 1,00 | 0/50 | 0,0% |
0,20 | 5,00 | 200 | 2,500 | 200,0 | 10 | 5,0% | 1,00 | 0/50 | 0,0% |
0,15 | 6,67 | 150 | 3,200 | 156,3 | 15 | 9,6% | 1,04 | 0/60 | 0,0% |
0,10 | 10,00 | 100 | 5,000 | 100,0 | 5 | 5,0% | 1,00 | 0/100 | 0,0% |
0,03 | 30,30 | 33 | 15,430 | 32,4 | 0,4 | 1,2% | 0,98 | 0/30 | 0,0% |
0,03 | 40,00 | 25 | 20,000 | 25,0 | 1,5 | 6,0% | 1,00 | 0/100 | 0,0% |
0,02 | 66,67 | 15 | 33,330 | 15,0 | 1,1 | 7,3% | 1,00 | 3/166 | 1,8% |
0,01 | 71,43 | 14 | 35,715 | 14,0 | 1 | 7,1% | 1,00 | 14/71 | 19,7% |
0,01 | 76,92 | 13 | 37,600 | 13,3 | 1 | 7,5% | 1,02 | 30/76 | 39,5% |
0,01 | 83,33 | 12 | 10,000 | 50,0 | 5 | 10,0% | 4,17 | 194/208 | 93,3% |
I | Attachment | Action | Size | Date | Who | Comment |
---|---|---|---|---|---|---|
xlsx | RGWR-perfomance-toggle.xlsx | manage | 37 K | 2015-10-28 - 11:51 | PeterZumbruch | Excel Sheet Measurements |
png | RGWR-pulseTrain.png | manage | 4 K | 2015-10-23 - 11:52 | PeterZumbruch | |
PNG | RGWR_set-reset_performance.PNG | manage | 57 K | 2015-10-28 - 14:19 | PeterZumbruch | RGWR set/reset performance |
PNG | RGWR_toggle_performance.PNG | manage | 92 K | 2015-10-26 - 16:47 | PeterZumbruch | RGWR toggle performance |
PNG | RGWR_toggle_performance_ratios.PNG | manage | 57 K | 2015-10-26 - 16:48 | PeterZumbruch | RGWR toggle performance ratios |
bz2 | hadcon2_RGWR_test.tar.bz2 | manage | 53 K | 2015-10-23 - 11:43 | PeterZumbruch | EPICS IOC for RGWR tests |