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Diffstat (limited to 'src/mame/drivers/vt240.cpp')
-rw-r--r--src/mame/drivers/vt240.cpp25
1 files changed, 18 insertions, 7 deletions
diff --git a/src/mame/drivers/vt240.cpp b/src/mame/drivers/vt240.cpp
index c2d9295884b..acb5a0b7141 100644
--- a/src/mame/drivers/vt240.cpp
+++ b/src/mame/drivers/vt240.cpp
@@ -23,6 +23,17 @@
#include "screen.h"
+#define VERBOSE_DBG 0 /* general debug messages */
+
+#define DBG_LOG(N,M,A) \
+ do { \
+ if(VERBOSE_DBG>=N) \
+ { \
+ logerror("%11.6f at %s: ",machine().time().as_double(),machine().describe_context()); \
+ logerror A; \
+ } \
+ } while (0)
+
class vt240_state : public driver_device
{
public:
@@ -95,8 +106,8 @@ private:
DECLARE_WRITE8_MEMBER(lu_w);
DECLARE_WRITE8_MEMBER(hbscrl_w);
DECLARE_WRITE8_MEMBER(lbscrl_w);
- uint16_t mem_r(offs_t offset, uint16_t mem_mask);
- void mem_w(offs_t offset, uint16_t data, uint16_t mem_mask);
+ DECLARE_READ16_MEMBER(mem_r);
+ DECLARE_WRITE16_MEMBER(mem_w);
void init_vt240();
virtual void machine_reset() override;
@@ -310,23 +321,23 @@ WRITE8_MEMBER(vt240_state::mem_map_sel_w)
m_mem_map_sel = data & 1;
}
-uint16_t vt240_state::mem_r(offs_t offset, uint16_t mem_mask)
+READ16_MEMBER(vt240_state::mem_r)
{
if(m_mem_map_sel)
{
m_bank->set_bank(m_mem_map[(offset >> 11) & 0xf]);
- return m_bank->read16(offset & 0x7ff, mem_mask);
+ return m_bank->read16(space, offset & 0x7ff, mem_mask);
}
else
return m_rom[offset];
}
-void vt240_state::mem_w(offs_t offset, uint16_t data, uint16_t mem_mask)
+WRITE16_MEMBER(vt240_state::mem_w)
{
if(m_mem_map_sel)
{
m_bank->set_bank(m_mem_map[(offset >> 11) & 0xf]);
- m_bank->write16(offset & 0x7ff, data, mem_mask);
+ m_bank->write16(space, offset & 0x7ff, data, mem_mask);
}
}
@@ -667,7 +678,7 @@ void vt240_state::vt240(machine_config &config)
UPD7220(config, m_hgdc, XTAL(16'097'280) / 16); // actually /8?
m_hgdc->set_addrmap(0, &vt240_state::upd7220_map);
- m_hgdc->set_display_pixels(FUNC(vt240_state::hgdc_draw));
+ m_hgdc->set_display_pixels_callback(FUNC(vt240_state::hgdc_draw), this);
m_hgdc->vsync_wr_callback().set_inputline(m_i8085, I8085_RST75_LINE);
m_hgdc->blank_wr_callback().set_inputline(m_i8085, I8085_RST55_LINE);
m_hgdc->set_screen("screen");