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comparison venus/src/periph/charging_circuit.v @ 32:85fbd582af88

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Venus src: charging circuit captured
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Nov 2021 20:20:38 +0000
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children 1d2b57d4f1c9
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31:d0b6c4915397 32:85fbd582af88
1 /*
2 * This module encapsulates the battery charging circuit.
3 */
4
5 module charging_circuit (GND, VCHG, VBAT, ICTL, PCHG, VCCS, VBATS);
6
7 input GND, VCHG;
8 inout VBAT;
9
10 input ICTL, PCHG;
11 output VCCS, VBATS;
12
13 wire mid;
14
15 Si9407AEY Q401 (.G(ICTL), .S(VCHG), .D(mid));
16 capacitor C401 (ICTL, VCHG);
17
18 resistor Rprech (PCHG, mid);
19
20 misc_diode D404 (.A(mid), .C(VCCS));
21
22 resistor Rmeas (VCCS, VBATS);
23
24 starpoint VBATS_join (VBAT, VBATS);
25
26 endmodule