FreeCalypso > hg > freecalypso-schem2
view venus/src/top/mobile.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 | 66d99b5be8a3 |
children | 82febe124936 |
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/* * This Verilog module is the top level for the mobile domain of FC Venus, * i.e., everything that isn't in the USB domain. */ module mobile (GND, VCHG, Host_TxD, Host_RxD, Host_RTS, Host_CTS, Host_DTR, Host_DCD, Host_RI, Host_TxD2, Host_RxD2, RPWON, nTESTRESET); input GND, VCHG; input Host_TxD, Host_RTS, Host_DTR, Host_TxD2; output Host_RxD, Host_CTS, Host_DCD, Host_RI, Host_RxD2; input RPWON, nTESTRESET; /* all wires for the top level of the mobile domain */ wire VBAT, VSIM, Vio; wire PWON, ON_nOFF; wire TDI, TCK, TMS, TDO; wire [22:0] MCU_A; wire [15:0] MCU_D; wire MCU_RnW, MCU_nFWE, MCU_nFOE; wire LCD_CS, LCD_RESET; wire GPIO1_SPKR, GPIO3_DTR, GPIO6_headset; wire BL_GPIO9, BL_GPIO10, BL_GPIO11, BL_GPIO12; wire RX_IRDA, RX_MODEM, CTS_MODEM; wire [4:0] KBC, KBR; wire DSR_LPG, BU_PWT, LT_PWL; wire ADIN1, ADIN2, ADIN3; wire AUXI, AUXON, AUXOP; wire EARN, EARP; wire HSMICBIAS, HSO, HSMICP; wire MICBIAS, MICIN, MICIP; wire LED_B; /* ueda blemish */ wire LED_C; /* actually used */ wire ICTL, PCHG, VBATS, VCCS; wire SIM_CLK, SIM_RST, SIM_IO, SIM_CD; wire ANTENNA; /* instantiate the core */ core core (.GND(GND), .VBAT1(VBAT), .VBAT2(VBAT), .VBAT3(VBAT), .VSIM(VSIM), .Vio(Vio), .PWON(PWON), .RPWON(RPWON), .nTESTRESET(nTESTRESET), .ON_nOFF(ON_nOFF), .TDI(TDI), .TDO(TDO), .TCK(TCK), .TMS(TMS), .MCU_A(MCU_A), .MCU_D(MCU_D), .MCU_RnW(MCU_RnW), .MCU_nFWE(MCU_nFWE), .MCU_nFOE(MCU_nFOE), .EXT_nCS3(LCD_CS), .EXT_nCS4(), /* not used on FC Venus */ /* uWire/I2C interface unused */ .SCLK(), .SDO(), .SDI_SDA(), .nSCS0_SCL(), .nSCS1(), /* Calypso UARTs */ .TX_IRDA(Host_RxD2), .RX_IRDA(RX_IRDA), .TXIR_IRDA(), .RXIR_IRDA(GND), .SD_IRDA(), .TX_MODEM(Host_RxD), .RX_MODEM(RX_MODEM), .RTS_MODEM(Host_CTS), .CTS_MODEM(CTS_MODEM), .DSR_LPG(DSR_LPG), /* MCSI pins are GPIOs on this board, backlight control */ .MCSI_TXD(BL_GPIO9), .MCSI_RXD(BL_GPIO10), .MCSI_CLK(BL_GPIO11), .MCSI_FSYNCH(BL_GPIO12), .KBC(KBC), .KBR(KBR), .BU_PWT(BU_PWT), .LT_PWL(LT_PWL), .GPIO0(), .GPIO1(GPIO1_SPKR), .GPIO2(Host_DCD), .GPIO3(GPIO3_DTR), .GPIO4(), .GPIO6(GPIO6_headset), .GPIO7_RESETOUT(LCD_RESET), .GPIO8(Host_RI), .GPIO13(), .ADIN1(ADIN1), .ADIN2(ADIN2), .ADIN3(ADIN3), .DAC(), .AUXI(AUXI), .AUXON(AUXON), .AUXOP(AUXOP), .EARN(EARN), .EARP(EARP), .HSMICBIAS(HSMICBIAS), .HSMICP(HSMICP), .HSO(HSO), .MICBIAS(MICBIAS), .MICIN(MICIN), .MICIP(MICIP), .LED_A(), .LED_B(LED_B), .LED_C(LED_C), .ICTL(ICTL), .PCHG(PCHG), .VBATS(VBATS), .VCCS(VCCS), .VCHG(VCHG), .SIM_IO(SIM_IO), .SIM_CLK(SIM_CLK), .SIM_RST(SIM_RST), .SIM_CD(SIM_CD), .ANTENNA(ANTENNA) ); /* battery or lab bench power input */ battery batt (.VBAT(VBAT), .GND(GND), .Third_pin(ADIN2) ); /* charging circuit */ charging_circuit chg ( .VCHG(VCHG), .VBAT(VBAT), .ICTL(ICTL), .PCHG(PCHG), .VCCS(VCCS), .VBATS(VBATS) ); charging_led chg_led (.VCHG(VCHG), .LEDC(LED_C)); /* Calypso UART inputs */ calypso_uart_in uart ( .GND(GND), .VBAT(VBAT), .Vio(Vio), .Host_TxD(Host_TxD), .Host_RTS(Host_RTS), .Host_DTR(Host_DTR), .Host_TxD2(Host_TxD2), .RX_MODEM(RX_MODEM), .CTS_MODEM(CTS_MODEM), .GPIO_DTR(GPIO3_DTR), .RX_IRDA(RX_IRDA) ); /* JTAG interface */ jtag_if jtag_if (.GND(GND), .Vio(Vio), .nTESTRESET(nTESTRESET), .TDI(TDI), .TCK(TCK), .TMS(TMS), .TDO(TDO) ); /* LCD subsystem */ lcd_subsystem lcd (.GND(GND), .VBAT(VBAT), .Vio(Vio), .DB(MCU_D), .RD(MCU_nFOE), .WR(MCU_RnW), .RS(MCU_A[1]), .CS(LCD_CS), .RESET(LCD_RESET), .BL_GPIO9(BL_GPIO9), .BL_GPIO11(BL_GPIO11), .BL_GPIO12(BL_GPIO12) ); /* keypad */ keypad keypad ( .GND(GND), .KBC(KBC), .KBR(KBR), .PWON(PWON) ); /* indicator LEDs */ led_mosfet led_PWON (.GND(GND), .VBAT(VBAT), .Signal(ON_nOFF)); led_npn led_LPG (.GND(GND), .VBAT(VBAT), .Signal(DSR_LPG)); led_npn led_PWL (.GND(GND), .VBAT(VBAT), .Signal(LT_PWL)); /* audio circuits */ audio_main audio_main ( .GND(GND), .EARN(EARN), .EARP(EARP), .MICBIAS(MICBIAS), .MICIN(MICIN), .MICIP(MICIP) ); audio_hso audio_hso (.GND(GND), .Vio(Vio), .HSMICBIAS(HSMICBIAS), .HSMICP(HSMICP), .HSO(HSO), .Detect(GPIO6_headset) ); loudspeaker spkr (.GND(GND), .VBAT(VBAT), .Input_pos(AUXOP), .Input_neg(AUXON), .GPIO_enable(GPIO1_SPKR) ); /* old-style buzzer */ buzzer_circuit buz (.GND(GND), .VBAT(VBAT), .Digital_input(BU_PWT) ); /* SIM socket */ sim_socket_block sim (.GND(GND), .Vio(Vio), .VSIM(VSIM), .SIM_CLK(SIM_CLK), .SIM_RST(SIM_RST), .SIM_IO(SIM_IO), .SIM_CD(SIM_CD) ); /* antenna interface */ sma_wrap SMA (.Center(ANTENNA), .Shell(GND)); endmodule