diff options
Diffstat (limited to 'src/devices/bus/ti99_peb/tn_usbsm.h')
-rw-r--r-- | src/devices/bus/ti99_peb/tn_usbsm.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/devices/bus/ti99_peb/tn_usbsm.h b/src/devices/bus/ti99_peb/tn_usbsm.h new file mode 100644 index 00000000000..951565b0367 --- /dev/null +++ b/src/devices/bus/ti99_peb/tn_usbsm.h @@ -0,0 +1,60 @@ +// license:LGPL-2.1+ +// copyright-holders:Michael Zapf +/**************************************************************************** + + Nouspikel USB / SmartMedia interface card + See tn_usmsm.c for documentation + + Michael Zapf + + February 2012: Rewritten as class + +*****************************************************************************/ + +#ifndef __USBSMART__ +#define __USBSMART__ + +#include "emu.h" +#include "peribox.h" +#include "machine/smartmed.h" +#include "machine/strata.h" + +extern const device_type TI99_USBSM; + +class nouspikel_usb_smartmedia_device : public ti_expansion_card_device +{ +public: + nouspikel_usb_smartmedia_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + DECLARE_READ8Z_MEMBER(readz); + DECLARE_WRITE8_MEMBER(write); + + DECLARE_READ8Z_MEMBER(crureadz); + DECLARE_WRITE8_MEMBER(cruwrite); + +protected: + virtual void device_start(void); + virtual void device_reset(void); + virtual machine_config_constructor device_mconfig_additions() const; + virtual ioport_constructor device_input_ports() const; + +private: + + int m_feeprom_page; + int m_sram_page; + int m_cru_register; + bool m_tms9995_mode; + + bool m_enable_io; + bool m_enable_int; + bool m_enable_sm; + bool m_write_flash; + + UINT16 m_input_latch; + UINT16 m_output_latch; + std::vector<UINT16> m_ram; + + required_device<smartmedia_image_device> m_smartmedia; + required_device<strataflash_device> m_flash; +}; + +#endif |