Corrected some things from the initial pass of removing unused GPIO
signals and analog signals, and converting from EFS8A to sky130A.
Close to being able to simulate, with some hand-editing of the
standard cell library files.
diff --git a/verilog/rtl/caravel.v b/verilog/rtl/caravel.v
index 7cba9d4..16d7d7d 100644
--- a/verilog/rtl/caravel.v
+++ b/verilog/rtl/caravel.v
@@ -15,6 +15,7 @@
`define USE_OPENRAM
`define USE_PG_PIN
`define functional
+`define UNIT_DELAY #1
`define MPRJ_IO_PADS 32
@@ -30,9 +31,11 @@
// `include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_io/verilog/sky130_fd_io.v"
// `include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_io/verilog/power_pads_lib.v"
`include "/home/tim/projects/efabless/tech/SW/EFS8A/libs.ref/s8iom0s8/verilog/s8iom0s8.v"
-`include "/home/tim/projects/efabless/tech/SW/EFS8A/libs.ref/s8iom0s8/verilog/power_pads_lib.v"
-`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/verilog/sky130_fd_sc_hd/sky130_fd_sc_hd.v"
-`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/verilog/sky130_fd_sc_hd/sky130_fd_sc_hvl.v"
+// `include "/home/tim/projects/efabless/tech/SW/EFS8A/libs.ref/s8iom0s8/verilog/power_pads_lib.v"
+`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_sc_hd/verilog/primitives.v"
+`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_sc_hd/verilog/sky130_fd_sc_hd.v"
+`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_sc_hvl/verilog/primitives.v"
+`include "/home/tim/projects/efabless/tech/SW/sky130A/libs.ref/sky130_fd_sc_hvl/verilog/sky130_fd_sc_hvl.v"
`include "mgmt_soc.v"
`include "striVe_spi.v"
@@ -218,7 +221,6 @@
.gpio_mode1_pad(gpio_mode1_core),
.gpio_outenb_pad(gpio_outenb_core),
.gpio_inenb_pad(gpio_inenb_core),
- .spi_sck(SCK_core),
.spi_ro_config(spi_ro_config_core),
.ser_tx(ser_tx_core),
.ser_rx(ser_rx_core),
@@ -292,7 +294,7 @@
sky130_fd_sc_hd__ebufn_8 la_buf[127:0](
.Z(la_data_in_mprj),
.A(la_output_core),
- .TEB(la_oen)
+ .TE_B(la_oen)
);
mega_project mprj (
@@ -316,7 +318,7 @@
.io_in (mprj_io_in)
);
- sky130_fd_sc_hvl__lsbufhv2lv (
+ sky130_fd_sc_hvl__lsbufhv2lv levelshift (
`ifdef LVS
.vpwr(vdd3v3),
.vpb(vdd3v3),
