def get_doc(cls, api_ver):
if api_ver == 0:
yosys_help = Yosys.get_doc(api_ver)
icestorm_help = {
'members' : [
{'name' : 'pnr',
'type' : 'String',
'desc' : 'Select Place & Route tool. Legal values are *arachne* for Arachne-PNR, *next* for nextpnr or *none* to only perform synthesis. Default is next'}],
'lists' : [
{'name' : 'arachne_pnr_options',
'type' : 'String',
'desc' : 'Additional options for Arachnhe PNR'},
{'name' : 'nextpnr_options',
'type' : 'String',
'desc' : 'Additional options for nextpnr'},
{'name' : 'yosys_synth_options',
'type' : 'String',
'desc' : 'Additional options for the synth_ice40 command'},
]}
combined_members = icestorm_help['members']
combined_lists = icestorm_help['lists']
yosys_members = yosys_help['members']
yosys_lists = yosys_help['lists']
combined_members.extend(m for m in yosys_members if m['name'] not in [i['name'] for i in combined_members])
combined_lists.extend(l for l in yosys_lists if l['name'] not in [i['name'] for i in combined_lists])
return {'description' : "Open source toolchain for Lattice iCE40 FPGAs. Uses yosys for synthesis and arachne-pnr or nextpnr for Place & Route",
'members' : combined_members,
'lists' : combined_lists}
def get_doc(cls, api_ver):
if api_ver == 0:
yosys_help = Yosys.get_doc(api_ver)
apicula_help = {
'members': [
{
'name':
'device',
'type':
'String',
'desc':
'Required device option for nextpnr-gowin and gowin_pack command (e.g. GW1N-LV1QN48C6/I5)'
},
],
'lists': [
{
'name': 'nextpnr_options',
'type': 'String',
'desc': 'Additional options for nextpnr'
},
{
'name': 'yosys_synth_options',
'type': 'String',
'desc':
'Additional options for the synth_gowin command'
},
]
}
combined_members = apicula_help['members']
combined_lists = apicula_help['lists']
yosys_members = yosys_help['members']
yosys_lists = yosys_help['lists']
combined_members.extend(
m for m in yosys_members
if m['name'] not in [i['name'] for i in combined_members])
combined_lists.extend(
l for l in yosys_lists
if l['name'] not in [i['name'] for i in combined_lists])
return {
'description':
"Open source toolchain for Gowin FPGAs. Uses yosys for synthesis and nextpnr for Place & Route",
'members': combined_members,
'lists': combined_lists
}
def get_doc(cls, api_ver):
if api_ver == 0:
yosys_help = Yosys.get_doc(api_ver)
trellis_help = {
'lists': [
{
'name': 'nextpnr_options',
'type': 'String',
'desc': 'Additional options for nextpnr'
},
{
'name': 'yosys_synth_options',
'type': 'String',
'desc': 'Additional options for the synth_ecp5 command'
},
]
}
combined_members = []
combined_lists = trellis_help['lists']
yosys_members = yosys_help['members']
yosys_lists = yosys_help['lists']
combined_members.extend(
m for m in yosys_members
if m['name'] not in [i['name'] for i in combined_members])
combined_lists.extend(
l for l in yosys_lists
if l['name'] not in [i['name'] for i in combined_lists])
return {
'description':
"Project Trellis enables a fully open-source flow for ECP5 FPGAs using Yosys for Verilog synthesis and nextpnr for place and route",
'members': combined_members,
'lists': combined_lists
}