What are the values for 'exponent' and 'num of raw message bits' when I need to dequantize the the lava LIF neurons voltage values to get the corresponding float values

[gwgknudayanga]

Hi,

When i am reading the voltage values of the last layer neurons after setting the threshold to 64, it gives these kind of values. What values should i use for exp and num_of_raw_message_bits for netx.Dequantize() function to get the corresponding float values for the quantized values?

last voltage INFO:DRV: Transferring spikes.........Done 0.00ms

[[[ 8002 -854 1249 2027 -1947 5678 202 -164 -2363 -9040]
[ 15295 8855 538 7188 -9884 15112 14664 -3893 2742 -9191]
[ 17108 21203 16059 16913 3694 18448 16737 2720 1002 -1362]
[ 6698 16441 10667 -3964 16529 9997 22569 -1377 107 -8336]
[-11195 19444 6913 8063 14406 4749 -5967 16300 945 5918]]

[[ 13476 -342 6508 -2823 4179 3481 2909 2816 1580 -4059]
[ 8588 1707 -2643 419 -2332 6802 2824 4797 1399 2266]
[ 10638 -514 7016 7711 -3290 21288 19886 -6367 10102 -9114]
[ 18506 12727 5104 -3263 15898 15276 43153 -15387 14311 -8352]
[-11064 147 -4268 -7753 19941 14408 4143 7838 -5811 10267]]

[[ 9254 559 11923 -2080 11418 -3270 845 14572 -2065 3571]
[ 5615 12689 6743 13699 -10136 -3431 -6249 7016 13027 12245]
[ -1837 -2657 19140 9096 8423 5941 -9868 13770 16545 16714]
[ 5440 -3970 -3329 12332 2219 18167 20650 -3645 20153 13522]
[-14693 -5970 -12665 -1133 23993 11888 589 6121 -492 11202]]

[[ 3913 11403 14538 -651 23319 -3504 6946 18385 -2604 7192]
[ -280 17409 9900 14080 18126 2204 5826 3684 5839 13238]
[ 8125 23728 33945 12498 17666 -5981 -10403 29341 16716 16475]
[ -6228 2046 1053 14381 15115 6157 -10020 26996 21385 21476]
[ 1320 14370 -7449 13329 7164 11058 -9379 35884 11485 25118]]

[[ 185 7072 302 1196 10005 204 3579 4238 -2029 7479]
[ 6236 19076 15703 9926 15626 -6162 4048 2217 3668 12500]
[ 14247 19308 17172 10736 19397 630 2413 7346 -3716 15318]
[ 8540 16801 16817 10886 8994 -6807 -5308 12414 7269 19540]
[ -9037 -5268 -11003 9993 -2723 10129 -10505 5469 1329 8128]]]