caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

notes

Browse Source
This commit is contained in:
Miodrag Milanovic 2024-06-19 14:51:25 +02:00
parent dddfcec4b9
commit 8fb85fc44a
1 changed files with 107 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
himbaechel/uarch/ng-ultra/bitstream.cc
View File

@ -429,6 +429,113 @@ struct BitstreamJsonBackend
add_config("raw_config3", extract_bits_or_default(cell->params, ctx->id("raw_config3"), 3)); add_config("raw_config3", extract_bits_or_default(cell->params, ctx->id("raw_config3"), 3));
close_instance(); close_instance();
} }
/*
// mode 0
"config": {
"ck0_edge": false,
"ck1_edge": false,
"ack_sel": false,
"bck_sel": false,
"use_adest_arst": false,
"use_bdest_arst": false
},
"location": "TILE[47x26]:S4.CDC1",
"type": "DDE"
},
// mode 1
"i_b2g_cdc": {
"config": {
"ck0_edge": false,
"ck1_edge": false,
"ack_sel": false,
"bck_sel": false,
"use_asrc_arst": false,
"use_bsrc_arst": false,
"use_adest_arst": false,
"use_bdest_arst": false
},
"location": "TILE[47x26]:S4.CDC1",
"type": "TDE"
},
// mode 2
"i_b2g_cdc": {
"config": {
"ck0_edge": false,
"ck1_edge": false,
"ack_sel": false,
"bck_sel": false,
"use_asrc_arst": false,
"use_bsrc_arst": false,
"use_adest_arst": false,
"use_bdest_arst": false
},
"location": "TILE[47x26]:S4.CDC1",
"type": "CDC"
},
// mode 3
"i_b2g_cdc": {
"location": "TILE[47x26]:S4.CDC1",
"type": "BGC"
},
// mode 4
"i_b2g_cdc": {
"location": "TILE[47x26]:S4.CDC1",
"type": "GBC"
},
// mode 5
"i_b2g_cdc": {
"config": {
"ck0_edge": false,
"ck1_edge": false,
"ack_sel": false,
"bck_sel": false,
"cck_sel": false,
"dck_sel": false,
"use_asrc_arst": false,
"use_bsrc_arst": false,
"use_csrc_arst": false,
"use_dsrc_arst": false,
"use_adest_arst": false,
"use_bdest_arst": false,
"use_cdest_arst": false,
"use_ddest_arst": false,
"link_BA": false,
"link_CB": false,
"link_DC": false
},
"location": "TILE[47x26]:S8.XCDC1",
"type": "XCDC"
},
// FIFO mode 0
ERROR generating that one
// FIFO mode 1
"i_fifo_fifo": {
"config": {
"rck_edge": false,
"wck_edge": false,
"use_read_arst": false,
"use_write_arst": false,
"read_addr_inv": 0
},
"location": "TILE[46x26]:S8.XFIFO1",
"type": "XHFIFO"
},
// FIFO mode 2
"i_fifo_fifo": {
"config": {
"rck_edge": false,
"wck_edge": false,
"use_read_arst": false,
"use_write_arst": false,
"read_addr_inv": 0
},
"location": "TILE[46x26]:S8.XFIFO1",
"type": "XWFIFO"
},
*/
void write_interconnections() void write_interconnections()
{ {