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Update synth_ice40 -device doc to be relevant for -abc9 only
[yosys.git]
/
techlibs
/
ice40
/
brams.txt
1
bram $__ICE40_RAM4K_M0
2
init 1
3
abits 8
4
dbits 16
5
groups 2
6
ports 1 1
7
wrmode 0 1
8
enable 1 16
9
transp 0 0
10
clocks 2 3
11
clkpol 2 3
12
endbram
13
14
bram $__ICE40_RAM4K_M123
15
init 1
16
abits 9 @M1
17
dbits 8 @M1
18
abits 10 @M2
19
dbits 4 @M2
20
abits 11 @M3
21
dbits 2 @M3
22
groups 2
23
ports 1 1
24
wrmode 0 1
25
enable 1 1
26
transp 0 0
27
clocks 2 3
28
clkpol 2 3
29
endbram
30
31
match $__ICE40_RAM4K_M0
32
min efficiency 2
33
make_transp
34
or_next_if_better
35
endmatch
36
37
match $__ICE40_RAM4K_M123
38
min efficiency 2
39
make_transp
40
endmatch