view venus/src/core/rfmatch_pa2fem_pi.v @ 36:c1256c8757c3

eliminate R209 and tie Iota VLMEM directly to UPR We already eliminated R210 (VLMEM pull-down option) earlier, because our simplified LCD power supply and reset line wiring is incompatible with 1.8V MEMIF. But with VLMEM always needing to be high, a pull-up resistor offers no advantage over a direct tie to UPR, so let's eliminate the superfluous resistor.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 22 Nov 2021 19:19:59 +0000
parents 3ed0f7a9c489
children
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/* RF Tx path from PA to M034F FEM, replicated for high and low bands */
/* we are going to use a generic pi network topology on FC Venus */

module rfmatch_pa2fem_pi (In, Out, GND);

input In;
output Out;
input GND;

rlc_generic series (In, Out);
rlc_generic GND_leg_in (In, GND);
rlc_generic GND_leg_out (Out, GND);

endmodule