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added monitor decoders

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This commit is contained in:
alexmadison
2022-04-08 17:55:12 +02:00
parent 1d87a86ba6
commit cc2487be1c
6 changed files with 143131 additions and 116759 deletions
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45
dataflow_neuro/chips.act
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@ -56,6 +56,8 @@ defproc chip_texel (bd<N_IN> in, out;
Mx1of2<REG_NCW> reg_data[REG_M];
a1of1 synapses[N_SYN_X * N_SYN_Y];
a1of1 neurons[N_NRN_X * N_NRN_Y];
bool? nrn_mon_x[N_NRN_MON_X], nrn_mon_y[N_NRN_MON_Y];
bool? syn_mon_x[N_SYN_MON_X], syn_mon_y[N_SYN_MON_Y];
bool? bd_dly_cfg[N_BD_DLY_CFG], bd_dly_cfg2[N_BD_DLY_CFG2];
bool? loopback_en;
power supply;
@ -82,18 +84,17 @@ defproc chip_texel (bd<N_IN> in, out;
.supply = supply, .reset_B = reset_B);
fifo<N_IN-2,N_BUFFERS> fifo_reg2mrg(.in = register.out, .reset_B = reset_B, .supply = supply);
// TO ADD: nrn/syn mon decoders
// Decoder
// Spike Decoder
pint NC_SYN;
NC_SYN = NC_SYN_X + NC_SYN_Y;
slice_data<N_IN-1, 0, NC_SYN> slice_pre_dec(.in = _demux.out1, .supply = supply);
fifo<NC_SYN,N_BUFFERS> fifo_dmx2dec(.in = slice_pre_dec.out, .reset_B = reset_B, .supply = supply);
decoder_2d_hybrid<NC_SYN_X, NC_SYN_Y, N_SYN_X, N_SYN_Y, N_SYN_DLY_CFG> decoder(.in = fifo_dmx2dec.out,
.out = synapses,
.hs_en = register.data[0].d[0].f, // Defaults to handshake disable
.hs_en = register.data[0].d[0].t, // Defaults to handshake disable
.supply = supply, .reset_B = reset_B);
(i:N_SYN_DLY_CFG: decoder.dly_cfg[i] = register.data[0].d[1 + i].t;) // Defaults to max delay
(i:N_SYN_DLY_CFG: decoder.dly_cfg[i] = register.data[0].d[1 + i].f;) // Defaults to max delay
// Neurons + encoder
pint NC_NRN;
@ -124,6 +125,42 @@ defproc chip_texel (bd<N_IN> in, out;
qdi2bd<N_IN, N_BD_DLY_CFG> _qdi2bd(.in = fifo_mrg2bd.out, .out = out, .dly_cfg = bd_dly_cfg,
.reset_B = reset_B, .supply = supply);
// Neuron/synapse monitor targeters
pint NC_NRN_MON_X = std::ceil_log2(N_NRN_MON_X);
pint NC_NRN_MON_Y = std::ceil_log2(N_NRN_MON_Y);
pint NC_SYN_MON_X = std::ceil_log2(N_SYN_MON_X);
pint NC_SYN_MON_Y = std::ceil_log2(N_SYN_MON_Y);
decoder_dualrail_en<NC_NRN_MON_X, N_NRN_MON_X, N_NRN_Y> nrn_mon_dec_x(.out = nrn_mon_x,
.supply = supply);
nrn_mon_dec_x.en = register.data[1].d[0].t;
(i:NC_NRN_MON_X:
nrn_mon_dec_x.in.d[i] = register.data[2].d[i];
)
decoder_dualrail_en<NC_NRN_MON_Y, N_NRN_MON_Y, N_NRN_X> nrn_mon_dec_y(.out = nrn_mon_y,
.supply = supply);
nrn_mon_dec_y.en = register.data[1].d[0].t;
(i:NC_NRN_MON_Y:
nrn_mon_dec_y.in.d[i] = register.data[2].d[i+NC_NRN_MON_X];
)
decoder_dualrail_en<NC_SYN_MON_X, N_SYN_MON_X, N_SYN_Y> syn_mon_dec_x(.out = syn_mon_x,
.supply = supply);
syn_mon_dec_x.en = register.data[1].d[1].t;
(i:NC_SYN_MON_X:
syn_mon_dec_x.in.d[i] = register.data[3].d[i];
)
decoder_dualrail_en<NC_SYN_MON_Y, N_SYN_MON_Y, N_SYN_X> syn_mon_dec_y(.out = syn_mon_y,
.supply = supply);
syn_mon_dec_y.en = register.data[1].d[1].t;
(i:NC_SYN_MON_Y:
syn_mon_dec_y.in.d[i] = register.data[3].d[i+NC_SYN_MON_X];
)
}
}
}