diff options
Diffstat (limited to 'src/mess/drivers/tb303.c')
-rw-r--r-- | src/mess/drivers/tb303.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mess/drivers/tb303.c b/src/mess/drivers/tb303.c index e2ac2b1b86e..6d0d32363cb 100644 --- a/src/mess/drivers/tb303.c +++ b/src/mess/drivers/tb303.c @@ -2,8 +2,10 @@ // copyright-holders:hap /*************************************************************************** - Roland TB-303 + Roland TB-303 Bass Line, 1982, designed by Tadao Kikumoto * NEC uCOM-43 MCU, labeled D650C 133 + * 3*uPD444C 1024x4 Static CMOS SRAM + * board is packed with discrete components x @@ -49,7 +51,7 @@ void tb303_state::machine_start() static MACHINE_CONFIG_START( tb303, tb303_state ) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", NEC_D650, 454545) // LC circuit, 2.2us pulse + MCFG_CPU_ADD("maincpu", NEC_D650, 454545) // LC circuit, 2.2us pulse interval MCFG_DEFAULT_LAYOUT(layout_tb303) |