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Diffstat (limited to 'src/mame/drivers/hh_pic16.cpp')
-rw-r--r--src/mame/drivers/hh_pic16.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mame/drivers/hh_pic16.cpp b/src/mame/drivers/hh_pic16.cpp
index d4fcd4da195..c945fc00428 100644
--- a/src/mame/drivers/hh_pic16.cpp
+++ b/src/mame/drivers/hh_pic16.cpp
@@ -1121,7 +1121,8 @@ ROM_END
* PIC 1655A-51
* 2 7seg LEDs + 21 other LEDs, 1-bit sound
- The ROM is nearly identical to hccbaskb, the shell/overlay is the same as
+ It is a clone of Mattel Basketball, but at lower speed.
+ The ROM is nearly identical to hccbaskb, the housing/overlay is the same as
U.S. Games/Tandy Trick Shot Basketball.
***************************************************************************/
@@ -1204,7 +1205,7 @@ INPUT_PORTS_END
void tbaskb_state::tbaskb(machine_config &config)
{
/* basic machine hardware */
- PIC1655(config, m_maincpu, 950000); // approximation - RC osc. R=18K, C=47pF
+ PIC1655(config, m_maincpu, 800000); // approximation - RC osc. R=18K, C=47pF
m_maincpu->read_a().set(FUNC(tbaskb_state::read_a));
m_maincpu->write_b().set(FUNC(tbaskb_state::write_b));
m_maincpu->read_c().set_constant(0xff);
@@ -1443,7 +1444,7 @@ INPUT_PORTS_END
void hccbaskb_state::hccbaskb(machine_config &config)
{
/* basic machine hardware */
- PIC1655(config, m_maincpu, 950000); // approximation - RC osc. R=15K, C=47pF
+ PIC1655(config, m_maincpu, 800000); // approximation - RC osc. R=15K, C=47pF
m_maincpu->read_a().set(FUNC(hccbaskb_state::read_a));
m_maincpu->write_b().set(FUNC(hccbaskb_state::write_b));
m_maincpu->read_c().set_constant(0xff);