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rjammer: Soundlatch modernization (nw)

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This commit is contained in:
AJR 2017-08-15 01:10:45 -04:00
parent c5787ace88
commit 7eacda7e8f
2 changed files with 7 additions and 19 deletions
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22
src/mame/drivers/tubep.cpp
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@ -107,6 +107,7 @@ TP-S.1 TP-S.2 TP-S.3 TP-B.1 8212 TP-B.2 TP-B.3 TP-B.4
#include "cpu/z80/z80.h"
#include "cpu/m6805/m6805.h"
#include "machine/74259.h"
#include "machine/gen_latch.h"
#include "sound/ay8910.h"
#include "sound/msm5205.h"
#include "speaker.h"
@ -377,13 +378,6 @@ ADDRESS_MAP_END
*
*************************************/
WRITE8_MEMBER(tubep_state::rjammer_soundlatch_w)
{
m_sound_latch = data;
m_soundcpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
}
static ADDRESS_MAP_START( rjammer_main_map, AS_PROGRAM, 8, tubep_state )
AM_RANGE(0x0000, 0x9fff) AM_ROM
AM_RANGE(0xa000, 0xa7ff) AM_RAM /* MB8416 SRAM on daughterboard on main PCB (there are two SRAMs, this is the one on the left) */
@ -403,7 +397,7 @@ static ADDRESS_MAP_START( rjammer_main_portmap, AS_IO, 8, tubep_state )
AM_RANGE(0xd0, 0xd7) AM_DEVWRITE("mainlatch", ls259_device, write_d0)
AM_RANGE(0xe0, 0xe0) AM_WRITE(main_cpu_irq_line_clear_w) /* clear IRQ interrupt */
AM_RANGE(0xf0, 0xf0) AM_WRITE(rjammer_soundlatch_w)
AM_RANGE(0xf0, 0xf0) AM_DEVWRITE("soundlatch", generic_latch_8_device, write)
ADDRESS_MAP_END
@ -505,13 +499,6 @@ MACHINE_RESET_MEMBER(tubep_state,rjammer)
*
*************************************/
READ8_MEMBER(tubep_state::rjammer_soundlatch_r)
{
int res = m_sound_latch;
return res;
}
WRITE8_MEMBER(tubep_state::rjammer_voice_startstop_w)
{
/* bit 0 of data selects voice start/stop (reset pin on MSM5205)*/
@ -583,7 +570,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( rjammer_sound_portmap, AS_IO, 8, tubep_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READ(rjammer_soundlatch_r)
AM_RANGE(0x00, 0x00) AM_DEVREAD("soundlatch", generic_latch_8_device, read)
AM_RANGE(0x10, 0x10) AM_WRITE(rjammer_voice_startstop_w)
AM_RANGE(0x18, 0x18) AM_WRITE(rjammer_voice_frequency_select_w)
AM_RANGE(0x80, 0x80) AM_WRITE(rjammer_voice_input_w)
@ -906,6 +893,9 @@ static MACHINE_CONFIG_START( rjammer )
MCFG_CPU_PROGRAM_MAP(rjammer_sound_map)
MCFG_CPU_IO_MAP(rjammer_sound_portmap)
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("soundcpu", INPUT_LINE_NMI))
MCFG_CPU_ADD("mcu",NSC8105,6000000) /* 6 MHz Xtal - divided internally ??? */
MCFG_CPU_PROGRAM_MAP(nsc_map)

4
src/mame/includes/tubep.h
View File

@ -62,13 +62,11 @@ public:
DECLARE_WRITE_LINE_MEMBER(coin1_counter_w);
DECLARE_WRITE_LINE_MEMBER(coin2_counter_w);
DECLARE_WRITE8_MEMBER(main_cpu_irq_line_clear_w);
DECLARE_WRITE8_MEMBER(tubep_soundlatch_w);
DECLARE_WRITE8_MEMBER(second_cpu_irq_line_clear_w);
DECLARE_WRITE8_MEMBER(tubep_soundlatch_w);
DECLARE_READ8_MEMBER(tubep_soundlatch_r);
DECLARE_READ8_MEMBER(tubep_sound_irq_ack);
DECLARE_WRITE8_MEMBER(tubep_sound_unknown);
DECLARE_WRITE8_MEMBER(rjammer_soundlatch_w);
DECLARE_READ8_MEMBER(rjammer_soundlatch_r);
DECLARE_WRITE8_MEMBER(rjammer_voice_input_w);
DECLARE_WRITE8_MEMBER(rjammer_voice_intensity_control_w);
DECLARE_WRITE8_MEMBER(tubep_textram_w);