Happex DAQ for g2p
From Hall A Wiki
Happex DAC Value(Right Arm)
DAC Value 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 Output(V) -4.99 -4.84 -4.69 -4.53 -4.38 -4.23 -4.079 -3.927 -3.774 -3.662 -3.47 -3.318 -3.165 -3.013
DAC Value 14000 15000 16000 17000 18000 19000 20000 21000 22000 23000 24000 25000 26000 27000 Output(V) -2.861 -2.709 -2.556 -2.404 -2.252 -2.099 -1.947 -1.795 -1.642 -1.49 -1.338 -1.185 -1.033 -0.88
DAC Value 28000 29000 30000 31000 32000 32767 33000 34000 35000 36000 37000 38000 39000 40000 Output(V) -0.728 -0.576 -0.423 -0.271 -0.119 0 0.0337 0.1862 0.3386 0.491 0.643 0.796 0.948 1.101
DAC Value 41000 42000 43000 44000 45000 46000 47000 48000 49000 50000 51000 52000 53000 54000 Output(V) 1.253 1.405 1.558 1.71 1.863 2.015 2.167 2.32 2.472 2.625 2.777 2.929 3.082 3.234
DAC Value 55000 56000 57000 58000 59000 60000 61000 62000 63000 64000 65000 65535 Output(V) 3.387 3.539 3.691 3.844 3.996 4.15 4.3 4.46 4.61 4.76 4.92 4.99
relationship: Output(v)=0.0001524*DACvalue-4.99558
Happex DAC Value(Counting house)
(Chao please add the value to here.)
Flexible I/O Setting
To use the trigger interrupt from flexible I/O, the switches must be in the positions:
(D2,D1,D0) Latching Signal 0 Input 0 1 Input 1 2 Input 2 3 Input 3 4 External Strobe 5 OR(Input 0,Input 1,Input 2,Input 3) 6 OR(Input 0,Input 1,Input 2,Input 3,External Strobe) 7 No latching Signal
Note: open swtich(OFF) is a "1", closed switch(ON) is a "0"
In main board of FlexIO, there is a switch to choose the priority of interrupt.