comparison venus/src/primitives @ 62:a1b55af7f04d

clamping diode pair for the buzzer driving circuit
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 01 Dec 2021 19:26:29 +0000
parents c661a87159c2
children 541b55e6bf47
comparison
equal deleted inserted replaced
61:fdc67fac0507 62:a1b55af7f04d
73 lcd_module_fp numpins 36; 73 lcd_module_fp numpins 36;
74 pkg_SIM_socket numpins 8; 74 pkg_SIM_socket numpins 8;
75 pkg_buzzer numpins 4; 75 pkg_buzzer numpins 4;
76 basic_LED mapped_pins (A, C); 76 basic_LED mapped_pins (A, C);
77 misc_diode mapped_pins (A, C); 77 misc_diode mapped_pins (A, C);
78 clamp_diode_pair mapped_pins (Signal, Pos_rail, Neg_rail);
78 switch_2pin numpins 2; 79 switch_2pin numpins 2;
79 switch_4pin numpins 4; 80 switch_4pin numpins 4;
80 81
81 /* 82 /*
82 * Resistor footprint with two extra "virtual pins" for sensing - see 83 * Resistor footprint with two extra "virtual pins" for sensing - see