FreeCalypso > hg > freecalypso-schem2
view venus/src/core/rfmatch_fem2rita_dcs.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 |
line wrap: on
line source
/* RF Rx path from quadband FEM to Rita, DCS band, per Leonardo schematics */ module rfmatch_fem2rita_dcs (In_neg, In_pos, Out_neg, Out_pos); input In_neg, In_pos; output Out_neg, Out_pos; inductor L607 (In_neg, Out_neg); inductor L608 (In_pos, Out_pos); capacitor C699 (Out_neg, Out_pos); endmodule
