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trying arbiter

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M. Mastella
2022-02-23 15:30:01 +01:00
parent 68fea3633e
commit 97b0be5af0
3 changed files with 59 additions and 0 deletions
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18
dataflow_neuro/cell_lib_async.act
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@ -478,6 +478,24 @@ namespace tmpl {
p_n_mode <- 1;
y {-1}}
}
export defcell arbiter_handshake(bool in1_r, in1_a,in2_r, in2_a out_r, out_a)
{
bool _u, _v;
A_2C_B_X1 cel1(.c1 = out_a,.c2 = v,.y = in1_a);
A_2C_B_X1 cel2(.c1 = out_a,.c2 = u,.y = in2_a);
prs {
[keeper=0] in1_v & _v -> _u-
[keeper=0] ~in1_v | ~_v -> _u+
[keeper=0] in2_v & _u -> _v-
[keeper=0] ~in2_v | ~_u -> _v+
[keeper=0] ~_u | ~in2_a => u+
[keeper=0] ~_v | ~in1_a => v+
[keeper=0] u | v => out_r
}
spec {
mk_excllo(_u, _v)
}
}
}}