# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1637291268 0
# Node ID 64ce89bd3376403efe3024bf82272156f09b4542
# Parent  e449bb0779c4ac95722da03b65ab2049e18b2697
Venus primitives file started

diff -r e449bb0779c4 -r 64ce89bd3376 venus/src/primitives
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/venus/src/primitives	Fri Nov 19 03:07:48 2021 +0000
@@ -0,0 +1,58 @@
+/*
+ * This file defines the primitives to be instantiated from the structural
+ * Verilog source for the board: IC package types, basic components and
+ * subpackages to be mapped later in the MCL binding step.
+ */
+
+resistor	numpins 2;
+capacitor	numpins 2;
+inductor	numpins 2;
+rlc_generic	numpins 2;	/* "any" RLC for matching network topologies */
+starpoint	numpins 2;
+
+resistor_slot	mapped_pins (side1, side2);
+transistor_slot	mapped_pins (E, B, C);
+mosfet		mapped_pins (G, S, D);
+
+/* TI packages */
+pkg_179GHH	grid "pkg_179GHH.bgadef";
+pkg_100GGM	grid "pkg_100GGM.bgadef";
+pkg_Rita_RF	numpins 49;
+pkg_TPA6203A1	mapped_pins (BYPASS, GND, In_neg, In_pos, SHUTDOWN, VDD,
+				Out_pos, Out_neg);
+
+/* non-TI RF components */
+pkg_RF3166	numpins 31;
+pkg_M034F	numpins 19;
+
+/* Flash+RAM MCP (two possibilities) */
+pkg_TLA064	grid "pkg_TLA064.bgadef";
+pkg_TLC056	grid "pkg_TLC056.bgadef";
+
+/* crystal oscillator components */
+xtal_2pin_pkg	numpins 2;
+xtal_4pin_pkg	numpins 4;
+varactor_diode	mapped_pins (Anode, Cathode);
+
+/*
+ * The reference design we are copying calls for a couple of RF chip
+ * attenuators.  They are symmetrical in that pins 1 and 2 are equally
+ * suitable as either the input or the output, but the package shape is
+ * asymmetrical, thus it is a PCB layout decision which pin will be the
+ * input and which will be the output.
+ *
+ * We shall use a mapped_pins primitive and two different pinout mappings
+ * at the MCL binding stage, to be selected at layout time.
+ */
+
+chip_attenuator	mapped_pins (In, Out, GND1, GND2);
+
+/* connectors */
+header_2pin	numpins 2;
+conn_3pin	numpins 3;
+header_14pin	numpins 14;
+pkg_SMA_F	numpins 5;
+
+/* misc peripherals */
+pkg_SIM_socket		numpins 8;
+basic_LED		mapped_pins (Anode, Cathode);