// license:BSD-3-Clause // copyright-holders:Tim Schuerewegen /******************************************************************************* Samsung S3C2400 *******************************************************************************/ #ifndef __S3C2400_H__ #define __S3C2400_H__ /******************************************************************************* MACROS / CONSTANTS *******************************************************************************/ #define S3C2400_TAG "s3c2400" #define MCFG_S3C2400_PALETTE(_palette_tag) \ s3c2400_device::static_set_palette_tag(*device, "^" _palette_tag); #define MCFG_S3C2400_CORE_PIN_R_CB(_devcb) \ devcb = &s3c2400_device::set_core_pin_r_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_CORE_PIN_W_CB(_devcb) \ devcb = &s3c2400_device::set_core_pin_w_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_GPIO_PORT_R_CB(_devcb) \ devcb = &s3c2400_device::set_gpio_port_r_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_GPIO_PORT_W_CB(_devcb) \ devcb = &s3c2400_device::set_gpio_port_w_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_I2C_SCL_W_CB(_devcb) \ devcb = &s3c2400_device::set_i2c_scl_w_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_I2C_SDA_R_CB(_devcb) \ devcb = &s3c2400_device::set_i2c_sda_r_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_I2C_SDA_W_CB(_devcb) \ devcb = &s3c2400_device::set_i2c_sda_w_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_ADC_DATA_R_CB(_devcb) \ devcb = &s3c2400_device::set_adc_data_r_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_I2S_DATA_W_CB(_devcb) \ devcb = &s3c2400_device::set_i2s_data_w_callback(*device, DEVCB_##_devcb); #define MCFG_S3C2400_LCD_FLAGS(_flags) \ s3c2400_device::set_lcd_flags(*device, _flags); enum { S3C2400_GPIO_PORT_A = 0, S3C2400_GPIO_PORT_B, S3C2400_GPIO_PORT_C, S3C2400_GPIO_PORT_D, S3C2400_GPIO_PORT_E, S3C2400_GPIO_PORT_F, S3C2400_GPIO_PORT_G }; /******************************************************************************* MACROS & CONSTANTS *******************************************************************************/ /* Interface */ #define S3C24XX_INTERFACE_LCD_REVERSE 1 /* Memory Controller */ #define S3C24XX_BASE_MEMCON 0x14000000 /* USB Host Controller */ #define S3C24XX_BASE_USBHOST 0x14200000 /* Interrupt Controller */ #define S3C24XX_BASE_INT 0x14400000 #define S3C24XX_SRCPND (0x00 / 4) // Interrupt Request Status #define S3C24XX_INTMOD (0x04 / 4) // Interrupt Mode Control #define S3C24XX_INTMSK (0x08 / 4) // Interrupt Mask Control #define S3C24XX_PRIORITY (0x0C / 4) // IRQ Priority Control #define S3C24XX_INTPND (0x10 / 4) // Interrupt Request Status #define S3C24XX_INTOFFSET (0x14 / 4) // Interrupt Request Source Offset /* DMA */ #define S3C24XX_BASE_DMA_0 0x14600000 #define S3C24XX_BASE_DMA_1 0x14600020 #define S3C24XX_BASE_DMA_2 0x14600040 #define S3C24XX_BASE_DMA_3 0x14600060 #define S3C24XX_DISRC (0x00 / 4) // DMA Initial Source #define S3C24XX_DIDST (0x04 / 4) // DMA Initial Destination #define S3C24XX_DCON (0x08 / 4) // DMA Control #define S3C24XX_DSTAT (0x0C / 4) // DMA Count #define S3C24XX_DCSRC (0x10 / 4) // DMA Current Source Address #define S3C24XX_DCDST (0x14 / 4) // DMA Current Destination Address #define S3C24XX_DMASKTRIG (0x18 / 4) // DMA Mask Trigger /* Clock & Power Management */ #define S3C24XX_BASE_CLKPOW 0x14800000 #define S3C24XX_LOCKTIME (0x00 / 4) // PLL Lock Time Counter #define S3C24XX_MPLLCON (0x04 / 4) // MPLL Control #define S3C24XX_UPLLCON (0x08 / 4) // UPLL Control #define S3C24XX_CLKCON (0x0C / 4) // Clock Generator Control #define S3C24XX_CLKSLOW (0x10 / 4) // Slow Clock Control #define S3C24XX_CLKDIVN (0x14 / 4) // Clock Divider Control /* LCD Controller */ #define S3C24XX_BASE_LCD 0x14a00000 #define S3C24XX_BASE_LCDPAL 0x14a00400 #define S3C24XX_LCDCON1 (0x00 / 4) // LCD Control 1 #define S3C24XX_LCDCON2 (0x04 / 4) // LCD Control 2 #define S3C24XX_LCDCON3 (0x08 / 4) // LCD Control 3 #define S3C24XX_LCDCON4 (0x0C / 4) // LCD Control 4 #define S3C24XX_LCDCON5 (0x10 / 4) // LCD Control 5 #define S3C24XX_LCDSADDR1 (0x14 / 4) // STN/TFT: Frame Buffer Start Address 1 #define S3C24XX_LCDSADDR2 (0x18 / 4) // STN/TFT: Frame Buffer Start Address 2 #define S3C24XX_LCDSADDR3 (0x1C / 4) // STN/TFT: Virtual Screen Address Set #define S3C24XX_REDLUT (0x20 / 4) // STN: Red Lookup Table #define S3C24XX_GREENLUT (0x24 / 4) // STN: Green Lookup Table #define S3C24XX_BLUELUT (0x28 / 4) // STN: Blue Lookup Table #define S3C24XX_DITHMODE (0x4C / 4) // STN: Dithering Mode #define S3C24XX_TPAL (0x50 / 4) // TFT: Temporary Palette /* UART */ #define S3C24XX_BASE_UART_0 0x15000000 #define S3C24XX_BASE_UART_1 0x15004000 #define S3C24XX_ULCON (0x00 / 4) // UART Line Control #define S3C24XX_UCON (0x04 / 4) // UART Control #define S3C24XX_UFCON (0x08 / 4) // UART FIFO Control #define S3C24XX_UMCON (0x0C / 4) // UART Modem Control #define S3C24XX_UTRSTAT (0x10 / 4) // UART Tx/Rx Status #define S3C24XX_UERSTAT (0x14 / 4) // UART Rx Error Status #define S3C24XX_UFSTAT (0x18 / 4) // UART FIFO Status #define S3C24XX_UMSTAT (0x1C / 4) // UART Modem Status #define S3C24XX_UTXH (0x20 / 4) // UART Transmission Hold #define S3C24XX_URXH (0x24 / 4) // UART Receive Buffer #define S3C24XX_UBRDIV (0x28 / 4) // UART Baud Rate Divisor /* PWM Timer */ #define S3C24XX_BASE_PWM 0x15100000 #define S3C24XX_TCFG0 (0x00 / 4) // Timer Configuration #define S3C24XX_TCFG1 (0x04 / 4) // Timer Configuration #define S3C24XX_TCON (0x08 / 4) // Timer Control #define S3C24XX_TCNTB0 (0x0C / 4) // Timer Count Buffer 0 #define S3C24XX_TCMPB0 (0x10 / 4) // Timer Compare Buffer 0 #define S3C24XX_TCNTO0 (0x14 / 4) // Timer Count Observation 0 #define S3C24XX_TCNTB1 (0x18 / 4) // Timer Count Buffer 1 #define S3C24XX_TCMPB1 (0x1C / 4) // Timer Compare Buffer 1 #define S3C24XX_TCNTO1 (0x20 / 4) // Timer Count Observation 1 #define S3C24XX_TCNTB2 (0x24 / 4) // Timer Count Buffer 2 #define S3C24XX_TCMPB2 (0x28 / 4) // Timer Compare Buffer 2 #define S3C24XX_TCNTO2 (0x2C / 4) // Timer Count Observation 2 #define S3C24XX_TCNTB3 (0x30 / 4) // Timer Count Buffer 3 #define S3C24XX_TCMPB3 (0x34 / 4) // Timer Compare Buffer 3 #define S3C24XX_TCNTO3 (0x38 / 4) // Timer Count Observation 3 #define S3C24XX_TCNTB4 (0x3C / 4) // Timer Count Buffer 4 #define S3C24XX_TCNTO4 (0x40 / 4) // Timer Count Observation 4 /* USB Device */ #define S3C24XX_BASE_USBDEV 0x15200140 /* Watchdog Timer */ #define S3C24XX_BASE_WDT 0x15300000 #define S3C24XX_WTCON (0x00 / 4) // Watchdog Timer Mode #define S3C24XX_WTDAT (0x04 / 4) // Watchdog Timer Data #define S3C24XX_WTCNT (0x08 / 4) // Watchdog Timer Count /* IIC */ #define S3C24XX_BASE_IIC 0x15400000 #define S3C24XX_IICCON (0x00 / 4) // IIC Control #define S3C24XX_IICSTAT (0x04 / 4) // IIC Status #define S3C24XX_IICADD (0x08 / 4) // IIC Address #define S3C24XX_IICDS (0x0C / 4) // IIC Data Shift /* IIS */ #define S3C24XX_BASE_IIS 0x15508000 #define S3C24XX_IISCON (0x00 / 4) // IIS Control #define S3C24XX_IISMOD (0x04 / 4) // IIS Mode #define S3C24XX_IISPSR (0x08 / 4) // IIS Prescaler #define S3C24XX_IISFCON (0x0C / 4) // IIS FIFO Control #define S3C24XX_IISFIFO (0x10 / 4) // IIS FIFO Entry /* I/O Port */ #define S3C24XX_BASE_GPIO 0x15600000 #define S3C24XX_GPACON (0x00 / 4) // Port A Control #define S3C24XX_GPADAT (0x04 / 4) // Port A Data #define S3C24XX_GPBCON (0x08 / 4) // Port B Control #define S3C24XX_GPBDAT (0x0C / 4) // Port B Data #define S3C24XX_GPBUP (0x10 / 4) // Pull-up Control B #define S3C24XX_GPCCON (0x14 / 4) // Port C Control #define S3C24XX_GPCDAT (0x18 / 4) // Port C Data #define S3C24XX_GPCUP (0x1C / 4) // Pull-up Control C #define S3C24XX_GPDCON (0x20 / 4) // Port D Control #define S3C24XX_GPDDAT (0x24 / 4) // Port D Data #define S3C24XX_GPDUP (0x28 / 4) // Pull-up Control D #define S3C24XX_GPECON (0x2C / 4) // Port E Control #define S3C24XX_GPEDAT (0x30 / 4) // Port E Data #define S3C24XX_GPEUP (0x34 / 4) // Pull-up Control E #define S3C24XX_GPFCON (0x38 / 4) // Port F Control #define S3C24XX_GPFDAT (0x3C / 4) // Port F Data #define S3C24XX_GPFUP (0x40 / 4) // Pull-up Control F #define S3C24XX_GPGCON (0x44 / 4) // Port G Control #define S3C24XX_GPGDAT (0x48 / 4) // Port G Data #define S3C24XX_GPGUP (0x4C / 4) // Pull-up Control G #define S3C24XX_OPENCR (0x50 / 4) // Open Drain Enable #define S3C24XX_MISCCR (0x54 / 4) // Miscellaneous Control #define S3C24XX_EXTINT (0x58 / 4) // External Interrupt Control #define S3C24XX_GPADAT_MASK 0x0003FFFF #define S3C24XX_GPBDAT_MASK 0x0000FFFF #define S3C24XX_GPCDAT_MASK 0x0000FFFF #define S3C24XX_GPDDAT_MASK 0x000007FF #define S3C24XX_GPEDAT_MASK 0x00000FFF #define S3C24XX_GPFDAT_MASK 0x0000007F #define S3C24XX_GPGDAT_MASK 0x000003FF /* RTC */ #define S3C24XX_BASE_RTC 0x15700040 #define S3C24XX_RTCCON (0x00 / 4) // RTC Control #define S3C24XX_TICNT (0x04 / 4) // Tick Time count #define S3C24XX_RTCALM (0x10 / 4) // RTC Alarm Control #define S3C24XX_ALMSEC (0x14 / 4) // Alarm Second #define S3C24XX_ALMMIN (0x18 / 4) // Alarm Minute #define S3C24XX_ALMHOUR (0x1C / 4) // Alarm Hour #define S3C24XX_ALMDAY (0x20 / 4) // Alarm Day #define S3C24XX_ALMMON (0x24 / 4) // Alarm Month #define S3C24XX_ALMYEAR (0x28 / 4) // Alarm Year #define S3C24XX_RTCRST (0x2C / 4) // RTC Round Reset #define S3C24XX_BCDSEC (0x30 / 4) // BCD Second #define S3C24XX_BCDMIN (0x34 / 4) // BCD Minute #define S3C24XX_BCDHOUR (0x38 / 4) // BCD Hour #define S3C24XX_BCDDAY (0x3C / 4) // BCD Day #define S3C24XX_BCDDOW (0x40 / 4) // BCD Day of Week #define S3C24XX_BCDMON (0x44 / 4) // BCD Month #define S3C24XX_BCDYEAR (0x48 / 4) // BCD Year /* A/D Converter */ #define S3C24XX_BASE_ADC 0x15800000 #define S3C24XX_ADCCON (0x00 / 4) // ADC Control #define S3C24XX_ADCDAT (0x04 / 4) // ADC Data /* SPI */ #define S3C24XX_BASE_SPI_0 0x15900000 #define S3C24XX_SPCON (0x00 / 4) // SPI Control #define S3C24XX_SPSTA (0x04 / 4) // SPI Status #define S3C24XX_SPPIN (0x08 / 4) // SPI Pin Control #define S3C24XX_SPPRE (0x0C / 4) // SPI Baud Rate Prescaler #define S3C24XX_SPTDAT (0x10 / 4) // SPI Tx Data #define S3C24XX_SPRDAT (0x14 / 4) // SPI Rx Data /* MMC Interface */ #define S3C24XX_BASE_MMC 0x15a00000 /* ... */ #define S3C24XX_INT_ADC 31 #define S3C24XX_INT_RTC 30 #define S3C24XX_INT_UTXD1 29 #define S3C24XX_INT_UTXD0 28 #define S3C24XX_INT_IIC 27 #define S3C24XX_INT_USBH 26 #define S3C24XX_INT_USBD 25 #define S3C24XX_INT_URXD1 24 #define S3C24XX_INT_URXD0 23 #define S3C24XX_INT_SPI 22 #define S3C24XX_INT_MMC 21 #define S3C24XX_INT_DMA3 20 #define S3C24XX_INT_DMA2 19 #define S3C24XX_INT_DMA1 18 #define S3C24XX_INT_DMA0 17 #define S3C24XX_INT_RESERVED 16 #define S3C24XX_INT_UERR 15 #define S3C24XX_INT_TIMER4 14 #define S3C24XX_INT_TIMER3 13 #define S3C24XX_INT_TIMER2 12 #define S3C24XX_INT_TIMER1 11 #define S3C24XX_INT_TIMER0 10 #define S3C24XX_INT_WDT 9 #define S3C24XX_INT_TICK 8 #define S3C24XX_INT_EINT7 7 #define S3C24XX_INT_EINT6 6 #define S3C24XX_INT_EINT5 5 #define S3C24XX_INT_EINT4 4 #define S3C24XX_INT_EINT3 3 #define S3C24XX_INT_EINT2 2 #define S3C24XX_INT_EINT1 1 #define S3C24XX_INT_EINT0 0 #define S3C24XX_BPPMODE_STN_01 0x00 #define S3C24XX_BPPMODE_STN_02 0x01 #define S3C24XX_BPPMODE_STN_04 0x02 #define S3C24XX_BPPMODE_STN_08 0x03 #define S3C24XX_BPPMODE_STN_12_P 0x04 #define S3C24XX_BPPMODE_STN_12_U 0x05 #define S3C24XX_BPPMODE_STN_16 0x06 #define S3C24XX_BPPMODE_TFT_01 0x08 #define S3C24XX_BPPMODE_TFT_02 0x09 #define S3C24XX_BPPMODE_TFT_04 0x0A #define S3C24XX_BPPMODE_TFT_08 0x0B #define S3C24XX_BPPMODE_TFT_16 0x0C #define S3C24XX_BPPMODE_TFT_24 0x0D #define S3C24XX_PNRMODE_STN_04_DS 0 #define S3C24XX_PNRMODE_STN_04_SS 1 #define S3C24XX_PNRMODE_STN_08_SS 2 #define S3C24XX_PNRMODE_TFT 3 #define S3C24XX_GPIO_PORT_A S3C2400_GPIO_PORT_A #define S3C24XX_GPIO_PORT_B S3C2400_GPIO_PORT_B #define S3C24XX_GPIO_PORT_C S3C2400_GPIO_PORT_C #define S3C24XX_GPIO_PORT_D S3C2400_GPIO_PORT_D #define S3C24XX_GPIO_PORT_E S3C2400_GPIO_PORT_E #define S3C24XX_GPIO_PORT_F S3C2400_GPIO_PORT_F #define S3C24XX_GPIO_PORT_G S3C2400_GPIO_PORT_G #define S3C24XX_UART_COUNT 2 #define S3C24XX_DMA_COUNT 4 #define S3C24XX_SPI_COUNT 1 class s3c2400_device : public device_t { public: s3c2400_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); ~s3c2400_device(); // static configuration static void static_set_palette_tag(device_t &device, const char *tag); template static devcb_base &set_core_pin_r_callback(device_t &device, _Object object) { return downcast(device).m_pin_r_cb.set_callback(object); } template static devcb_base &set_core_pin_w_callback(device_t &device, _Object object) { return downcast(device).m_pin_w_cb.set_callback(object); } template static devcb_base &set_gpio_port_r_callback(device_t &device, _Object object) { return downcast(device).m_port_r_cb.set_callback(object); } template static devcb_base &set_gpio_port_w_callback(device_t &device, _Object object) { return downcast(device).m_port_w_cb.set_callback(object); } template static devcb_base &set_i2c_scl_w_callback(device_t &device, _Object object) { return downcast(device).m_scl_w_cb.set_callback(object); } template static devcb_base &set_i2c_sda_r_callback(device_t &device, _Object object) { return downcast(device).m_sda_r_cb.set_callback(object); } template static devcb_base &set_i2c_sda_w_callback(device_t &device, _Object object) { return downcast(device).m_sda_w_cb.set_callback(object); } template static devcb_base &set_adc_data_r_callback(device_t &device, _Object object) { return downcast(device).m_data_r_cb.set_callback(object); } template static devcb_base &set_i2s_data_w_callback(device_t &device, _Object object) { return downcast(device).m_data_w_cb.set_callback(object); } static void set_lcd_flags(device_t &device, int flags) { downcast(device).m_flags = flags; } // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: // internal state required_device m_palette; public: UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); void s3c24xx_reset(); inline int iface_core_pin_r(int pin); void s3c24xx_lcd_reset(); rgb_t s3c24xx_get_color_tft_16(UINT16 data); rgb_t s3c24xx_get_color_stn_12(UINT16 data); rgb_t s3c24xx_get_color_stn_08( UINT8 data); rgb_t s3c24xx_get_color_stn_01(UINT8 data); rgb_t s3c24xx_get_color_stn_02(UINT8 data); rgb_t s3c24xx_get_color_stn_04(UINT8 data); rgb_t s3c24xx_get_color_tpal(); void s3c24xx_lcd_dma_reload(); void s3c24xx_lcd_dma_init(); UINT32 s3c24xx_lcd_dma_read(); UINT32 s3c24xx_lcd_dma_read_bits(int count); void s3c24xx_lcd_render_tpal(); void s3c24xx_lcd_render_stn_01(); void s3c24xx_lcd_render_stn_02(); void s3c24xx_lcd_render_stn_04(); void s3c24xx_lcd_render_stn_08(); void s3c24xx_lcd_render_stn_12_p(); void s3c24xx_lcd_render_stn_12_u(); // not tested void s3c24xx_lcd_render_tft_01(); void s3c24xx_lcd_render_tft_02(); void s3c24xx_lcd_render_tft_04(); void s3c24xx_lcd_render_tft_08(); void s3c24xx_lcd_render_tft_16(); TIMER_CALLBACK_MEMBER( s3c24xx_lcd_timer_exp ); void s3c24xx_video_start(); void bitmap_blend( bitmap_rgb32 &bitmap_dst, bitmap_rgb32 &bitmap_src_1, bitmap_rgb32 &bitmap_src_2); UINT32 s3c24xx_video_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); READ32_MEMBER( s3c24xx_lcd_r ); int s3c24xx_lcd_configure_tft(); int s3c24xx_lcd_configure_stn(); int s3c24xx_lcd_configure(); void s3c24xx_lcd_start(); void s3c24xx_lcd_stop(); void s3c24xx_lcd_recalc(); WRITE32_MEMBER( s3c24xx_lcd_w ); READ32_MEMBER( s3c24xx_lcd_palette_r ); WRITE32_MEMBER( s3c24xx_lcd_palette_w ); void s3c24xx_clkpow_reset(); UINT32 s3c24xx_get_fclk(); UINT32 s3c24xx_get_hclk(); UINT32 s3c24xx_get_pclk(); READ32_MEMBER( s3c24xx_clkpow_r ); WRITE32_MEMBER( s3c24xx_clkpow_w ); void s3c24xx_irq_reset(); void s3c24xx_check_pending_irq(); void s3c24xx_request_irq(UINT32 int_type); READ32_MEMBER( s3c24xx_irq_r ); WRITE32_MEMBER( s3c24xx_irq_w ); void s3c24xx_pwm_reset(); UINT16 s3c24xx_pwm_calc_observation(int ch); READ32_MEMBER( s3c24xx_pwm_r ); void s3c24xx_pwm_start(int timer); void s3c24xx_pwm_stop(int timer); void s3c24xx_pwm_recalc(int timer); WRITE32_MEMBER( s3c24xx_pwm_w ); TIMER_CALLBACK_MEMBER( s3c24xx_pwm_timer_exp ); void s3c24xx_dma_reset(); void s3c24xx_dma_reload(int ch); void s3c24xx_dma_trigger(int ch); void s3c24xx_dma_request_iis(); void s3c24xx_dma_request_pwm(); void s3c24xx_dma_start(int ch); void s3c24xx_dma_stop(int ch); void s3c24xx_dma_recalc(int ch); UINT32 s3c24xx_dma_r(UINT32 ch, UINT32 offset); void s3c24xx_dma_w(UINT32 ch, UINT32 offset, UINT32 data, UINT32 mem_mask); READ32_MEMBER( s3c24xx_dma_0_r ); READ32_MEMBER( s3c24xx_dma_1_r ); READ32_MEMBER( s3c24xx_dma_2_r ); READ32_MEMBER( s3c24xx_dma_3_r ); WRITE32_MEMBER( s3c24xx_dma_0_w ); WRITE32_MEMBER( s3c24xx_dma_1_w ); WRITE32_MEMBER( s3c24xx_dma_2_w ); WRITE32_MEMBER( s3c24xx_dma_3_w ); TIMER_CALLBACK_MEMBER( s3c24xx_dma_timer_exp ); void s3c24xx_gpio_reset(); inline UINT32 iface_gpio_port_r(int port, UINT32 mask); inline void iface_gpio_port_w(int port, UINT32 mask, UINT32 data); UINT16 s3c24xx_gpio_get_mask( UINT32 con, int val); READ32_MEMBER( s3c24xx_gpio_r ); WRITE32_MEMBER( s3c24xx_gpio_w ); void s3c24xx_memcon_reset(); READ32_MEMBER( s3c24xx_memcon_r ); WRITE32_MEMBER( s3c24xx_memcon_w ); void s3c24xx_usb_host_reset(); READ32_MEMBER( s3c24xx_usb_host_r ); WRITE32_MEMBER( s3c24xx_usb_host_w ); void s3c24xx_uart_reset(); UINT32 s3c24xx_uart_r(UINT32 ch, UINT32 offset); void s3c24xx_uart_w(UINT32 ch, UINT32 offset, UINT32 data, UINT32 mem_mask); READ32_MEMBER( s3c24xx_uart_0_r ); READ32_MEMBER( s3c24xx_uart_1_r ); WRITE32_MEMBER( s3c24xx_uart_0_w ); WRITE32_MEMBER( s3c24xx_uart_1_w ); void s3c24xx_uart_fifo_w(int uart, UINT8 data); void s3c24xx_usb_device_reset(); READ32_MEMBER( s3c24xx_usb_device_r ); WRITE32_MEMBER( s3c24xx_usb_device_w ); void s3c24xx_wdt_reset(); UINT16 s3c24xx_wdt_calc_current_count(); READ32_MEMBER( s3c24xx_wdt_r ); void s3c24xx_wdt_start(); void s3c24xx_wdt_stop(); void s3c24xx_wdt_recalc(); WRITE32_MEMBER( s3c24xx_wdt_w ); TIMER_CALLBACK_MEMBER( s3c24xx_wdt_timer_exp ); void s3c24xx_iic_reset(); inline void iface_i2c_scl_w( int state); inline void iface_i2c_sda_w(int state); inline int iface_i2c_sda_r(); void i2c_send_start(); void i2c_send_stop(); UINT8 i2c_receive_byte(int ack); int i2c_send_byte(UINT8 data); void iic_start(); void iic_stop(); void iic_resume(); READ32_MEMBER( s3c24xx_iic_r ); WRITE32_MEMBER( s3c24xx_iic_w ); TIMER_CALLBACK_MEMBER( s3c24xx_iic_timer_exp ); void s3c24xx_iis_reset(); inline void iface_i2s_data_w(int ch, UINT16 data); void s3c24xx_iis_start(); void s3c24xx_iis_stop(); void s3c24xx_iis_recalc(); READ32_MEMBER( s3c24xx_iis_r ); WRITE32_MEMBER( s3c24xx_iis_w ); TIMER_CALLBACK_MEMBER( s3c24xx_iis_timer_exp ); void s3c24xx_rtc_reset(); READ32_MEMBER( s3c24xx_rtc_r ); void s3c24xx_rtc_recalc(); WRITE32_MEMBER( s3c24xx_rtc_w ); TIMER_CALLBACK_MEMBER( s3c24xx_rtc_timer_tick_count_exp ); void s3c24xx_rtc_update(); void s3c24xx_rtc_check_alarm(); TIMER_CALLBACK_MEMBER( s3c24xx_rtc_timer_update_exp ); void s3c24xx_adc_reset(); UINT32 iface_adc_data_r(int ch); READ32_MEMBER( s3c24xx_adc_r ); void s3c24xx_adc_start(); WRITE32_MEMBER( s3c24xx_adc_w ); void s3c24xx_spi_reset(); UINT32 s3c24xx_spi_r(UINT32 ch, UINT32 offset); void s3c24xx_spi_w(UINT32 ch, UINT32 offset, UINT32 data, UINT32 mem_mask); READ32_MEMBER( s3c24xx_spi_0_r ); WRITE32_MEMBER( s3c24xx_spi_0_w ); void s3c24xx_mmc_reset(); READ32_MEMBER( s3c24xx_mmc_r ); WRITE32_MEMBER( s3c24xx_mmc_w ); void s3c24xx_device_reset(); void s3c24xx_device_start(); void s3c2400_uart_fifo_w(int uart, UINT8 data); /******************************************************************************* TYPE DEFINITIONS *******************************************************************************/ struct s3c24xx_memcon_regs_t { UINT32 data[0x34/4]; }; struct s3c24xx_usbhost_regs_t { UINT32 data[0x5C/4]; }; struct s3c24xx_irq_regs_t { UINT32 srcpnd; UINT32 intmod; UINT32 intmsk; UINT32 priority; UINT32 intpnd; UINT32 intoffset; }; struct s3c24xx_dma_regs_t { UINT32 disrc; UINT32 didst; UINT32 dcon; UINT32 dstat; UINT32 dcsrc; UINT32 dcdst; UINT32 dmasktrig; }; struct s3c24xx_clkpow_regs_t { UINT32 locktime; UINT32 mpllcon; UINT32 upllcon; UINT32 clkcon; UINT32 clkslow; UINT32 clkdivn; }; struct s3c24xx_lcd_regs_t { UINT32 lcdcon1; UINT32 lcdcon2; UINT32 lcdcon3; UINT32 lcdcon4; UINT32 lcdcon5; UINT32 lcdsaddr1; UINT32 lcdsaddr2; UINT32 lcdsaddr3; UINT32 redlut; UINT32 greenlut; UINT32 bluelut; UINT32 reserved[8]; UINT32 dithmode; UINT32 tpal; }; struct s3c24xx_lcdpal_regs_t { UINT32 data[0x400/4]; }; struct s3c24xx_uart_regs_t { UINT32 ulcon; UINT32 ucon; UINT32 ufcon; UINT32 umcon; UINT32 utrstat; UINT32 uerstat; UINT32 ufstat; UINT32 umstat; UINT32 utxh; UINT32 urxh; UINT32 ubrdiv; }; struct s3c24xx_pwm_regs_t { UINT32 tcfg0; UINT32 tcfg1; UINT32 tcon; UINT32 tcntb0; UINT32 tcmpb0; UINT32 tcnto0; UINT32 tcntb1; UINT32 tcmpb1; UINT32 tcnto1; UINT32 tcntb2; UINT32 tcmpb2; UINT32 tcnto2; UINT32 tcntb3; UINT32 tcmpb3; UINT32 tcnto3; UINT32 tcntb4; UINT32 tcnto4; }; struct s3c24xx_usbdev_regs_t { UINT32 data[0xBC/4]; }; struct s3c24xx_wdt_regs_t { UINT32 wtcon; UINT32 wtdat; UINT32 wtcnt; }; struct s3c24xx_iic_regs_t { UINT32 iiccon; UINT32 iicstat; UINT32 iicadd; UINT32 iicds; }; struct s3c24xx_iis_regs_t { UINT32 iiscon; UINT32 iismod; UINT32 iispsr; UINT32 iisfcon; UINT32 iisfifo; }; struct s3c24xx_gpio_regs_t { UINT32 gpacon; UINT32 gpadat; UINT32 gpbcon; UINT32 gpbdat; UINT32 gpbup; UINT32 gpccon; UINT32 gpcdat; UINT32 gpcup; UINT32 gpdcon; UINT32 gpddat; UINT32 gpdup; UINT32 gpecon; UINT32 gpedat; UINT32 gpeup; UINT32 gpfcon; UINT32 gpfdat; UINT32 gpfup; UINT32 gpgcon; UINT32 gpgdat; UINT32 gpgup; UINT32 opencr; UINT32 misccr; UINT32 extint; }; struct s3c24xx_rtc_regs_t { UINT32 rtccon; UINT32 ticnt; UINT32 reserved[2]; UINT32 rtcalm; UINT32 almsec; UINT32 almmin; UINT32 almhour; UINT32 almday; UINT32 almmon; UINT32 almyear; UINT32 rtcrst; UINT32 bcdsec; UINT32 bcdmin; UINT32 bcdhour; UINT32 bcdday; UINT32 bcddow; UINT32 bcdmon; UINT32 bcdyear; }; struct s3c24xx_adc_regs_t { UINT32 adccon; UINT32 adcdat; }; struct s3c24xx_spi_regs_t { UINT32 spcon; UINT32 spsta; UINT32 sppin; UINT32 sppre; UINT32 sptdat; UINT32 sprdat; }; struct s3c24xx_mmc_regs_t { UINT32 data[0x40/4]; }; struct s3c24xx_memcon_t { s3c24xx_memcon_regs_t regs; }; struct s3c24xx_usbhost_t { s3c24xx_usbhost_regs_t regs; }; struct s3c24xx_irq_t { s3c24xx_irq_regs_t regs; int line_irq, line_fiq; }; struct s3c24xx_dma_t { s3c24xx_dma_regs_t regs; emu_timer *timer; }; struct s3c24xx_clkpow_t { s3c24xx_clkpow_regs_t regs; }; struct s3c24xx_lcd_t { s3c24xx_lcd_regs_t regs; emu_timer *timer; std::unique_ptr bitmap[2]; UINT32 vramaddr_cur; UINT32 vramaddr_max; UINT32 offsize; UINT32 pagewidth_cur; UINT32 pagewidth_max; UINT32 bppmode; UINT32 bswp, hwswp; int vpos, hpos; double framerate; UINT32 tpal; UINT32 hpos_min, hpos_max, vpos_min, vpos_max; UINT32 dma_data, dma_bits; }; struct s3c24xx_lcdpal_t { s3c24xx_lcdpal_regs_t regs; }; struct s3c24xx_uart_t { s3c24xx_uart_regs_t regs; }; struct s3c24xx_pwm_t { s3c24xx_pwm_regs_t regs; emu_timer *timer[5]; UINT32 cnt[5]; UINT32 cmp[5]; UINT32 freq[5]; }; struct s3c24xx_usbdev_t { s3c24xx_usbdev_regs_t regs; }; struct s3c24xx_wdt_t { s3c24xx_wdt_regs_t regs; emu_timer *timer; }; struct s3c24xx_iic_t { s3c24xx_iic_regs_t regs; emu_timer *timer; int count; }; struct s3c24xx_iis_t { s3c24xx_iis_regs_t regs; emu_timer *timer; UINT16 fifo[16/2]; int fifo_index; }; struct s3c24xx_gpio_t { s3c24xx_gpio_regs_t regs; }; struct s3c24xx_rtc_t { s3c24xx_rtc_regs_t regs; emu_timer *timer_tick_count; emu_timer *timer_update; }; struct s3c24xx_adc_t { s3c24xx_adc_regs_t regs; }; struct s3c24xx_spi_t { s3c24xx_spi_regs_t regs; }; struct s3c24xx_mmc_t { s3c24xx_mmc_regs_t regs; }; s3c24xx_memcon_t m_memcon; s3c24xx_usbhost_t m_usbhost; s3c24xx_irq_t m_irq; s3c24xx_dma_t m_dma[S3C24XX_DMA_COUNT]; s3c24xx_clkpow_t m_clkpow; s3c24xx_lcd_t m_lcd; s3c24xx_lcdpal_t m_lcdpal; s3c24xx_uart_t m_uart[S3C24XX_UART_COUNT]; s3c24xx_pwm_t m_pwm; s3c24xx_usbdev_t m_usbdev; s3c24xx_wdt_t m_wdt; s3c24xx_iic_t m_iic; s3c24xx_iis_t m_iis; s3c24xx_gpio_t m_gpio; s3c24xx_rtc_t m_rtc; s3c24xx_adc_t m_adc; s3c24xx_spi_t m_spi[S3C24XX_SPI_COUNT]; s3c24xx_mmc_t m_mmc; required_device m_cpu; devcb_read32 m_pin_r_cb; devcb_write32 m_pin_w_cb; devcb_read32 m_port_r_cb; devcb_write32 m_port_w_cb; devcb_write_line m_scl_w_cb; devcb_read_line m_sda_r_cb; devcb_write_line m_sda_w_cb; devcb_read32 m_data_r_cb; devcb_write16 m_data_w_cb; int m_flags; }; extern const device_type S3C2400; #endif