From: Eddie Hung Date: Thu, 18 Apr 2019 16:05:22 +0000 (-0700) Subject: Make SB_LUT4 a blackbox X-Git-Tag: working-ls180~1237^2~191 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7b6ab937c14ae30d331527c71dffbc050aaba13c;p=yosys.git Make SB_LUT4 a blackbox --- diff --git a/techlibs/ice40/abc_hx.box b/techlibs/ice40/abc_hx.box index c31f7bf39..5a18a8423 100644 --- a/techlibs/ice40/abc_hx.box +++ b/techlibs/ice40/abc_hx.box @@ -9,5 +9,5 @@ SB_CARRY 1 1 3 1 # Inputs: I0 I1 I2 I3 # Outputs: O -SB_LUT4 2 1 4 1 +SB_LUT4 2 0 4 1 449 400 379 316 diff --git a/techlibs/ice40/abc_lp.box b/techlibs/ice40/abc_lp.box index 7eb8e86e0..87fe81585 100644 --- a/techlibs/ice40/abc_lp.box +++ b/techlibs/ice40/abc_lp.box @@ -9,5 +9,5 @@ SB_CARRY 1 1 3 1 # Inputs: I0 I1 I2 I3 # Outputs: O -SB_LUT4 2 1 4 1 +SB_LUT4 2 0 4 1 465 558 589 661 diff --git a/techlibs/ice40/abc_u.box b/techlibs/ice40/abc_u.box index 94df1df8f..5035a4169 100644 --- a/techlibs/ice40/abc_u.box +++ b/techlibs/ice40/abc_u.box @@ -9,5 +9,5 @@ SB_CARRY 1 1 3 1 # Inputs: I0 I1 I2 I3 # Outputs: O -SB_LUT4 2 1 4 1 +SB_LUT4 2 0 4 1 1285 1231 1205 874