summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/machine/lsasquad.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/machine/lsasquad.cpp')
-rw-r--r--src/mame/machine/lsasquad.cpp29
1 files changed, 15 insertions, 14 deletions
diff --git a/src/mame/machine/lsasquad.cpp b/src/mame/machine/lsasquad.cpp
index 75f39df6782..b11ed937c40 100644
--- a/src/mame/machine/lsasquad.cpp
+++ b/src/mame/machine/lsasquad.cpp
@@ -1,5 +1,6 @@
// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
+
#include "emu.h"
#include "cpu/z80/z80.h"
#include "includes/lsasquad.h"
@@ -10,38 +11,38 @@
***************************************************************************/
-void lsasquad_state::lsasquad_sh_nmi_disable_w(uint8_t data)
+void lsasquad_state::sh_nmi_disable_w(uint8_t data)
{
m_soundnmi->in_w<1>(0);
}
-void lsasquad_state::lsasquad_sh_nmi_enable_w(uint8_t data)
+void lsasquad_state::sh_nmi_enable_w(uint8_t data)
{
m_soundnmi->in_w<1>(1);
}
uint8_t lsasquad_state::lsasquad_sound_status_r()
{
- /* bit 0: message pending for sound cpu */
- /* bit 1: message pending for main cpu */
+ // bit 0: message pending for sound cpu
+ // bit 1: message pending for main cpu
return (m_soundlatch->pending_r() ? 1 : 0) | (m_soundlatch2->pending_r() ? 2 : 0);
}
uint8_t lsasquad_state::daikaiju_sound_status_r()
{
- /* bit 0: message pending for sound cpu */
- /* bit 1: message pending for main cpu */
+ // bit 0: message pending for sound cpu
+ // bit 1: message pending for main cpu
return (m_soundlatch->pending_r() ? 2 : 1);
}
uint8_t lsasquad_state::lsasquad_mcu_status_r()
{
- int res = ioport("MCU")->read();
+ int res = m_bmcu_port->read();
- /* bit 0 = when 1, mcu is ready to receive data from main cpu */
- /* bit 1 = when 0, mcu has sent data to the main cpu */
- //logerror("%04x: mcu_status_r\n",m_maincpu->pc());
+ // bit 0 = when 1, mcu is ready to receive data from main cpu
+ // bit 1 = when 0, mcu has sent data to the main cpu
+ //logerror("%04x: mcu_status_r\n", m_maincpu->pc());
if (m_bmcu)
{
if (CLEAR_LINE == m_bmcu->host_semaphore_r())
@@ -55,11 +56,11 @@ uint8_t lsasquad_state::lsasquad_mcu_status_r()
uint8_t lsasquad_state::daikaiju_mcu_status_r()
{
- int res = ioport("MCU")->read();
+ int res = m_bmcu_port->read();
- /* bit 0 = when 1, mcu is ready to receive data from main cpu */
- /* bit 1 = when 0, mcu has sent data to the main cpu */
- //logerror("%04x: mcu_status_r\n",m_maincpu->pc());
+ // bit 0 = when 1, mcu is ready to receive data from main cpu
+ // bit 1 = when 0, mcu has sent data to the main cpu
+ //logerror("%04x: mcu_status_r\n", m_maincpu->pc());
if (m_bmcu)
{
if (CLEAR_LINE == m_bmcu->host_semaphore_r())