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Diffstat (limited to 'src/devices/machine/i82371eb_isa.h')
-rw-r--r--src/devices/machine/i82371eb_isa.h20
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)