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.

module regulator_with_caps (GND, IN, OUT);

input GND, IN;
output OUT;

regulator_ic reg (.IN(IN),
		  .OUT(OUT),
		  .GND(GND),
		  .EN(IN)
	);

capacitor input_cap (IN, GND);
capacitor output_cap (OUT, GND);

endmodule