FreeCalypso > hg > freecalypso-schem2
view venus/src/periph/bl_current_sink.v @ 63:4a7db02ddd3e
buzzer circuit implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 01 Dec 2021 20:22:47 +0000 |
parents | d55824058cfc |
children |
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module bl_current_sink (GND, Vio, BL_GPIO9, BL_GPIO11, BL_GPIO12, LEDK); input GND, Vio; input BL_GPIO9, BL_GPIO11, BL_GPIO12; output [1:3] LEDK; wire SET; MAX1916 MAX1916 (.GND(GND), .EN(BL_GPIO9), .SET(SET), .LEDK(LEDK) ); resistor BL_EN_pulldown (BL_GPIO9, GND); bl_current_select cursel (.GND(GND), .Vio(Vio), .BL_GPIO11(BL_GPIO11), .BL_GPIO12(BL_GPIO12), .SET(SET) ); endmodule