MESS SVN History

15994 Revisions

r6342 Sunday 8th November, 2009 at 23:22:47 UTC by Robbbert
[EXIDY] Replaced speaker with dac. This enables sound in Arrington Software's Music Editor. Also makes some sounds in chomp.snp, although many are missing because it is a bad dump. The quickload version plays all sounds.

[src/mess/drivers]	exidy.c
[src/mess/machine]	exidy.c

src/mess/machine/exidy.c
r6341	r6342
6	6
7	7	#include "driver.h"
8	8	#include "cpu/z80/z80.h"
9		#include "sound/~~spe~~a~~ker~~.h"
	9	#include "sound/dac.h"
10	10	#include "sound/wave.h"
11	11	#include "machine/ctronics.h"
12	12	#include "devices/cassette.h"
r6341	r6342
257	257	WRITE8_HANDLER(exidy_ff_w)
258	258	{
259	259	const device_config *printer = devtag_get_device(space->machine, "centronics");
260		const device_config *~~spe~~aker = devtag_get_device(space->machine, "~~spe~~a~~ker~~");
	260	const device_config *dac_device = devtag_get_device(space->machine, "dac");
261	261	/* reading the config switch */
262	262	switch (input_port_read(space->machine, "CONFIG") & 0x06)
263	263	{
264	264	case 0: /* speaker */
265		~~spe~~a~~ker~~_~~level~~_w(~~spe~~aker, (data~~) ? 1 : 0~~);
	265	dac_data_w(dac_device, data);
266	266	break;
267	267
268	268	case 2: /* Centronics 7-bit printer */

src/mess/drivers/exidy.c
r6341	r6342
138	138
139	139	#include "driver.h"
140	140	#include "cpu/z80/z80.h"
141		#include "sound/~~spe~~a~~ker~~.h"
	141	#include "sound/dac.h"
142	142	#include "sound/wave.h"
143	143	#include "machine/ctronics.h"
144	144	#include "machine/wd17xx.h"
r6341	r6342
378	378	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // cass1 speaker
379	379	MDRV_SOUND_WAVE_ADD("wave.2", "cassette2")
380	380	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // cass2 speaker
381		MDRV_SOUND_ADD("speaker", SPEAKER, 0)
382		MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) // speaker on parallel port
	381	MDRV_SOUND_ADD("dac", DAC, 0)
	382	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) // speaker or music card on parallel port
383	383
384	384	MDRV_AY31015_ADD( "ay_3_1015", exidy_ay31015_config )
385	385

15994 Revisions