diff options
author | cracyc <cracyc@users.noreply.github.com> | 2021-05-31 15:13:37 -0500 |
---|---|---|
committer | cracyc <cracyc@users.noreply.github.com> | 2021-05-31 15:13:37 -0500 |
commit | 0fe0ce109433b6b14f4ff96bfd4667b6597b5f9f (patch) | |
tree | 95f99459886807bfd5c433f52e1e42d9dfdbc569 | |
parent | 7a3361f12a747843425c2aa2b19bf4220c71f75a (diff) |
ibmpcjr: fix cpu clock
-rw-r--r-- | src/mame/drivers/ibmpcjr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/ibmpcjr.cpp b/src/mame/drivers/ibmpcjr.cpp index e2c57eed707..05d6714ac0a 100644 --- a/src/mame/drivers/ibmpcjr.cpp +++ b/src/mame/drivers/ibmpcjr.cpp @@ -597,7 +597,7 @@ void pcjr_state::ibmpcjx_io(address_map &map) void pcjr_state::ibmpcjr(machine_config &config) { /* basic machine hardware */ - I8088(config, m_maincpu, 4900000); + I8088(config, m_maincpu, XTAL(14'318'181)/3); m_maincpu->set_addrmap(AS_PROGRAM, &pcjr_state::ibmpcjr_map); m_maincpu->set_addrmap(AS_IO, &pcjr_state::ibmpcjr_io); m_maincpu->set_irq_acknowledge_callback("pic8259", FUNC(pic8259_device::inta_cb)); |