diff options
| author | 2014-04-17 05:49:48 +0000 | |
|---|---|---|
| committer | 2014-04-17 05:49:48 +0000 | |
| commit | a2bdecb0716607331febcb702563e78c40ba2f62 (patch) | |
| tree | 82d192231d376fcb7f88512bb7c30629f775d2d8 /src/mess/drivers/tandy2k.c | |
| parent | 7030ff593e2dc3d071b0f1df7d3d9085516cf414 (diff) | |
converted i8255 to devcb2. nw.
p.s. I tested several games/systems and I triple checked the diff to be sure I did not
make any copy and paste mistake in the 195 files touched by this, but let me know
if any system suddenly stops working!
Diffstat (limited to 'src/mess/drivers/tandy2k.c')
| -rw-r--r-- | src/mess/drivers/tandy2k.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/mess/drivers/tandy2k.c b/src/mess/drivers/tandy2k.c index 84ad7b5c5ec..67a13f06074 100644 --- a/src/mess/drivers/tandy2k.c +++ b/src/mess/drivers/tandy2k.c @@ -636,15 +636,6 @@ WRITE8_MEMBER( tandy2k_state::ppi_pc_w ) m_centronics->write_strobe(BIT(data, 7)); } -static I8255A_INTERFACE( ppi_intf ) -{ - DEVCB_NULL, // Port A read - DEVCB_DEVICE_MEMBER("cent_data_out", output_latch_device, write), // Port A write - DEVCB_DRIVER_MEMBER(tandy2k_state, ppi_pb_r), // Port B write - DEVCB_NULL, // Port B write - DEVCB_NULL, // Port C read - DEVCB_DRIVER_MEMBER(tandy2k_state, ppi_pc_w) // Port C write -}; // Intel 8259 Interfaces @@ -805,7 +796,10 @@ static MACHINE_CONFIG_START( tandy2k, tandy2k_state ) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // devices - MCFG_I8255A_ADD(I8255A_TAG, ppi_intf) + MCFG_DEVICE_ADD(I8255A_TAG, I8255A, 0) + MCFG_I8255_OUT_PORTA_CB(DEVWRITE8("cent_data_out", output_latch_device, write)) + MCFG_I8255_IN_PORTB_CB(READ8(tandy2k_state, ppi_pb_r)) + MCFG_I8255_OUT_PORTC_CB(WRITE8(tandy2k_state, ppi_pc_w)) MCFG_DEVICE_ADD(I8251A_TAG, I8251, 0) MCFG_I8251_TXD_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd)) |
