diff options
Diffstat (limited to 'src/devices/machine/i82371eb_isa.h')
| -rw-r--r-- | src/devices/machine/i82371eb_isa.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/devices/machine/i82371eb_isa.h b/src/devices/machine/i82371eb_isa.h index cbbcd4a504a..17c809fd6d8 100644 --- a/src/devices/machine/i82371eb_isa.h +++ b/src/devices/machine/i82371eb_isa.h @@ -7,6 +7,7 @@ #pragma once #include "machine/i82371sb.h" +#include "machine/mc146818.h" class i82371eb_isa_device : public i82371sb_isa_device { @@ -20,10 +21,27 @@ public: i82371eb_isa_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); -private: +protected: + virtual void device_start() override; + virtual void device_reset() override; + + virtual void device_add_mconfig(machine_config & config) override; virtual void config_map(address_map &map) override ATTR_COLD; + virtual void map_extra(uint64_t memory_window_start, uint64_t memory_window_end, uint64_t memory_offset, address_space *memory_space, + uint64_t io_window_start, uint64_t io_window_end, uint64_t io_offset, address_space *io_space) override; virtual void internal_io_map(address_map &map) override ATTR_COLD; +private: + required_device<mc146818_device> m_rtc; + + u8 m_rtccfg; + + u8 m_rtc_index; + template <unsigned E> u8 rtc_index_r(offs_t offset); + template <unsigned E> void rtc_index_w(offs_t offset, u8 data); + + template <unsigned E> u8 rtc_data_r(offs_t offset); + template <unsigned E> void rtc_data_w(offs_t offset, u8 data); }; DECLARE_DEVICE_TYPE(I82371EB_ISA, i82371eb_isa_device) |
