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Diffstat (limited to 'src/mess/drivers/tispeak.c')
-rw-r--r--src/mess/drivers/tispeak.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mess/drivers/tispeak.c b/src/mess/drivers/tispeak.c
index 4c0550f952f..dfac4d82d3c 100644
--- a/src/mess/drivers/tispeak.c
+++ b/src/mess/drivers/tispeak.c
@@ -162,8 +162,9 @@ void tispeak_state::display_update()
{
output_set_digit_value(i, active_state[i] & 0x3fff);
+ // lampxyy where x=digit, y=segment
for (int j = 0; j < 0x10; j++)
- output_set_lamp_value(i*0x10 + j, active_state[i] >> j & 1);
+ output_set_lamp_value(i*100 + j, active_state[i] >> j & 1);
}
memcpy(m_display_cache, active_state, sizeof(m_display_cache));
@@ -654,14 +655,14 @@ ROM_END
ROM_START( snmatha )
ROM_REGION( 0x1000, "maincpu", 0 )
- ROM_LOAD( "us4946391_t2074", 0x0000, 0x1000, BAD_DUMP CRC(011f0c2d) SHA1(d2e14d72e03ca864abd51da78ffb71a9da82f624) ) // placeholder, use the one we have
+ ROM_LOAD( "cd2708n2l", 0x0000, 0x1000, CRC(35937360) SHA1(69c362c75bb459056c09c7fab37c91040485474b) )
ROM_REGION( 1246, "maincpu:ipla", 0 )
ROM_LOAD( "tms0980_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
ROM_REGION( 2127, "maincpu:mpla", 0 )
- ROM_LOAD( "tms0270_cd2708_mpla.pla", 0, 2127, BAD_DUMP CRC(504b96bb) SHA1(67b691e7c0b97239410587e50e5182bf46475b43) ) // placeholder, use the one we have
+ ROM_LOAD( "tms0270_cd2708_mpla.pla", 0, 2127, CRC(504b96bb) SHA1(67b691e7c0b97239410587e50e5182bf46475b43) )
ROM_REGION( 1246, "maincpu:opla", 0 )
- ROM_LOAD( "tms0270_cd2708_opla.pla", 0, 1246, BAD_DUMP CRC(1abad753) SHA1(53d20b519ed73ce248368047a056836afbe3cd46) ) // placeholder, use the one we have
+ ROM_LOAD( "tms0270_cd2708_opla.pla", 0, 1246, CRC(1abad753) SHA1(53d20b519ed73ce248368047a056836afbe3cd46) )
ROM_REGION( 0x8000, "tms6100", 0 )
ROM_LOAD( "cd2381.vsm", 0x0000, 0x4000, CRC(f048dc81) SHA1(e97667d1002de40ab3d702c63b82311480032e0f) )
@@ -692,10 +693,10 @@ COMP( 1978, snspell, 0, 0, snspell, snspell, tispeak_state, snspell,
COMP( 1980, snspella, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "Speak & Spell (US set 2)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND )
COMP( 1978, snspelluk, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "Speak & Spell (UK set 1)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND )
COMP( 1981, snspelluka, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "Speak & Spell (UK set 2)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND ) // different voice actor
-COMP( 1979, snspelljp, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "Speak & Spell (Japan)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND )
+COMP( 1979, snspelljp, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "Speak & Spell (Japan)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND ) // English words, but very low difficulty
COMP( 1980, ladictee, snspell, 0, snspell, snspell, tispeak_state, snspell, "Texas Instruments", "La Dictee Magique (France)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND ) // doesn't work due to missing CD2702 MCU dump, German version has CD2702 too
COMP( 1980, snmath, 0, 0, snmath, snmath, driver_device, 0, "Texas Instruments", "Speak & Math (US prototype)", GAME_IMPERFECT_SOUND ) // also US set 1
-COMP( 1986, snmatha, snmath, 0, snmath, snmath, driver_device, 0, "Texas Instruments", "Speak & Math (US set 2)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND )
+COMP( 1986, snmatha, snmath, 0, snmath, snmath, driver_device, 0, "Texas Instruments", "Speak & Math (US set 2)", GAME_IMPERFECT_SOUND )
COMP( 1979, lantutor, 0, 0, lantutor, lantutor, tispeak_state, lantutor, "Texas Instruments", "Language Tutor (prototype)", GAME_NOT_WORKING | GAME_IMPERFECT_SOUND )