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Diffstat (limited to 'src/devices/bus/isa/aha1542b.h')
-rw-r--r--src/devices/bus/isa/aha1542b.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/devices/bus/isa/aha1542b.h b/src/devices/bus/isa/aha1542b.h
index acd58d70f93..38c228ad03b 100644
--- a/src/devices/bus/isa/aha1542b.h
+++ b/src/devices/bus/isa/aha1542b.h
@@ -13,6 +13,7 @@
#include "isa.h"
#include "machine/aic565.h"
+#include "machine/aic6250.h"
#include "machine/upd765.h"
class aha154x_device : public device_t, public device_isa16_card_interface
@@ -21,12 +22,25 @@ protected:
aha154x_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
virtual void device_start() override;
+ virtual void device_reset() override;
+ void dma_mode_w(u8 data);
+ u8 fifo_data_r();
+ void fifo_data_w(u8 data);
+ DECLARE_WRITE_LINE_MEMBER(aic_breq_w);
+
+ void i8085_base_map(address_map &map);
void scsi_add(machine_config &config);
void scsic_config(device_t *device);
+ required_device<aic6250_device> m_scsic;
required_device<upd765_family_device> m_fdc;
required_region_ptr<u8> m_bios;
+ required_shared_ptr<u8> m_fifo_data;
+
+ u8 m_fifo_read_index;
+ u8 m_fifo_write_index;
+ u8 m_dma_mode;
};
class aha1542a_device : public aha154x_device