Initial commit.

2 files changed, 110 insertions, 0 deletions

diff --git a/tcl/clean.tcl b/tcl/clean.tcl
new file mode 100644
index 0000000..13c3bd4
--- /dev/null
+++ b/tcl/clean.tcl
@@ -0,0 +1,3 @@
+project_open pdp8 -revision pdp8
+
+project_clean -revision pdp8
diff --git a/tcl/init.tcl b/tcl/init.tcl
new file mode 100644
index 0000000..8665ee9
--- /dev/null
+++ b/tcl/init.tcl
@@ -0,0 +1,107 @@
+project_new pdp8 -revision pdp8 -overwrite
+
+set_global_assignment -name DEVICE 10CL025YU256I7G
+
+set_global_assignment -name TOP_LEVEL_ENTITY top
+set_global_assignment -name VERILOG_INPUT_VERSION SYSTEMVERILOG_2005
+set_global_assignment -name VERILOG_MACRO "SYNTHESIS=1"
+set_global_assignment -name NUM_PARALLEL_PROCESSORS 1
+set_global_assignment -name ENABLE_SIGNALTAP OFF
+
+proc pin {net loc} {
+    set_location_assignment -to $net "PIN_$loc"
+    set_instance_assignment -name IO_STANDARD "3.3V LVTTL" -to $net
+}
+
+proc iopin {net loc} {
+    pin $net $loc
+    set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to $net
+}
+
+proc rampin {net loc} {
+    set_location_assignment -to $net "PIN_$loc"
+    set_instance_assignment -name IO_STANDARD "1.8V" -to $net
+}
+
+pin clock   E1
+
+iopin resetn    J15
+
+iopin gpioa[1]      L13
+iopin gpioa[2]      L16
+iopin gpioa[3]      L15
+iopin gpioa[4]      K16
+iopin gpioa[5]      P16
+iopin gpioa[6]      R16
+iopin gpioa[7]      N16
+iopin gpioa[8]      N15
+iopin gpioa[9]      N14
+iopin gpioa[10]     P15
+iopin gpiob[13]     N8
+iopin gpiob[14]     P8
+iopin gpiob[15]     M8
+iopin gpiob[16]     L8
+iopin gpiob[17]     R7
+iopin gpiob[18]     T7
+iopin gpiob[19]     L7
+iopin gpiob[20]     M7
+iopin gpiob[21]     R6
+iopin gpiob[22]     T6
+iopin gpiob[23]     T2
+iopin gpiob[24]     M6
+iopin gpiob[25]     R5
+iopin gpiob[26]     T5
+iopin gpiob[27]     N5
+iopin gpiob[28]     N6
+iopin gpioc[31]     R4
+iopin gpioc[32]     T4
+iopin gpioc[33]     N3
+iopin gpioc[34]     P3
+iopin gpioc[35]     R3
+iopin gpioc[36]     T3
+iopin gpioc[37]     P6
+iopin gpioc[38]     P2
+iopin gpioc[39]     P1
+iopin gpioc[40]     R1
+
+rampin ram_data[0]  T12
+rampin ram_data[1]  T13
+rampin ram_data[2]  T11
+rampin ram_data[3]  R10
+rampin ram_data[4]  T10
+rampin ram_data[5]  R11
+rampin ram_data[6]  R12
+rampin ram_data[7]  R13
+rampin ram_csn      P9
+rampin ram_rwds     T14
+rampin ram_clkp     P14
+rampin ram_clkn     R14
+rampin ram_resetn   N9
+
+# This is the clock for timing-driven synthesis, not timing analysis.
+# See clocks.sdf for the other clock.
+create_base_clock -fmax "50 MHz" clock
+
+proc add_files {typ ext dir} {
+    foreach name [glob -nocomplain -directory $dir -type f "*.$ext"] {
+        set_global_assignment -name "${typ}_FILE" $name
+    }
+}
+
+proc add_dir {dir} {
+    add_files CDF cdf $dir
+    add_files HEX hex $dir
+    add_files SDC sdc $dir
+    add_files USE_SIGNALTAP stp $dir
+    add_files SIGNALTAP stp $dir
+    add_files VERILOG sv $dir
+    add_files VERILOG svh $dir
+
+    foreach subdir [glob -nocomplain -directory $dir -type d *] {
+        add_dir $subdir
+    }
+}
+
+add_dir .
+
+project_close