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author smf- <smf-@users.noreply.github.com>2014-03-17 00:57:15 +0000
committer smf- <smf-@users.noreply.github.com>2014-03-17 00:57:15 +0000
commit0ce1612feb4675ad57afd7dc9c4725c24c298978 (patch)
tree3bb593bdbf9d2b1fe0c24e13d8d4991cbd582c2b /src/mess/drivers/concept.c
parentaf9918bd4d6af6605e705c8bf339d612760e3885 (diff)
Rewritten 6551 emulation. Changed clock to be the o2 clock instead of the baud rate xtal, supports external clocking, generates transmit interrupts when idle, added echo mode, dcd/dsr/cts input handling, parity & stop bit checking. Tested and fixed hookup to commodore lcd & plus 4. [smf]
Diffstat (limited to 'src/mess/drivers/concept.c')
-rw-r--r--src/mess/drivers/concept.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mess/drivers/concept.c b/src/mess/drivers/concept.c
index f45c8455995..5210831a241 100644
--- a/src/mess/drivers/concept.c
+++ b/src/mess/drivers/concept.c
@@ -239,8 +239,10 @@ static MACHINE_CONFIG_START( concept, concept_state )
MCFG_VIA6522_IRQ_HANDLER(WRITELINE(concept_state, via_irq_func))
/* ACIAs */
- MCFG_DEVICE_ADD(ACIA_0_TAG, MOS6551, XTAL_1_8432MHz)
- MCFG_DEVICE_ADD(ACIA_1_TAG, MOS6551, XTAL_1_8432MHz)
+ MCFG_DEVICE_ADD(ACIA_0_TAG, MOS6551, 0)
+ MCFG_MOS6551_XTAL(XTAL_1_8432MHz)
+ MCFG_DEVICE_ADD(ACIA_1_TAG, MOS6551, 0)
+ MCFG_MOS6551_XTAL(XTAL_1_8432MHz)
MCFG_CONCEPT_EXP_PORT_ADD("exp1", concept_exp_devices, NULL)
MCFG_CONCEPT_EXP_PORT_ADD("exp2", concept_exp_devices, "fdc") // Flat cable Hard Disk Controller in Slot 2