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author Fabio Priuli <etabeta78@users.noreply.github.com>2014-04-17 05:49:48 +0000
committer Fabio Priuli <etabeta78@users.noreply.github.com>2014-04-17 05:49:48 +0000
commita2bdecb0716607331febcb702563e78c40ba2f62 (patch)
tree82d192231d376fcb7f88512bb7c30629f775d2d8 /src/mess/machine/genpc.c
parent7030ff593e2dc3d071b0f1df7d3d9085516cf414 (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/machine/genpc.c')
-rw-r--r--src/mess/machine/genpc.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/src/mess/machine/genpc.c b/src/mess/machine/genpc.c
index 77a9ddfac09..a050479450b 100644
--- a/src/mess/machine/genpc.c
+++ b/src/mess/machine/genpc.c
@@ -402,16 +402,6 @@ WRITE8_MEMBER( ibm5160_mb_device::pc_ppi_portb_w )
}
-I8255A_INTERFACE( pc_ppi8255_interface )
-{
- DEVCB_DEVICE_MEMBER(DEVICE_SELF_OWNER, ibm5160_mb_device, pc_ppi_porta_r),
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_DEVICE_MEMBER(DEVICE_SELF_OWNER, ibm5160_mb_device, pc_ppi_portb_w),
- DEVCB_DEVICE_MEMBER(DEVICE_SELF_OWNER, ibm5160_mb_device, pc_ppi_portc_r),
- DEVCB_NULL
-};
-
/**********************************************************
*
* NMI handling
@@ -446,7 +436,10 @@ static MACHINE_CONFIG_FRAGMENT( ibm5160_mb_config )
MCFG_PIC8259_ADD( "pic8259", INPUTLINE(":maincpu", 0), VCC, NULL )
- MCFG_I8255A_ADD( "ppi8255", pc_ppi8255_interface )
+ MCFG_DEVICE_ADD("ppi8255", I8255A, 0)
+ MCFG_I8255_IN_PORTA_CB(READ8(ibm5160_mb_device, pc_ppi_porta_r))
+ MCFG_I8255_OUT_PORTB_CB(WRITE8(ibm5160_mb_device, pc_ppi_portb_w))
+ MCFG_I8255_IN_PORTC_CB(READ8(ibm5160_mb_device, pc_ppi_portc_r))
MCFG_DEVICE_ADD("isa", ISA8, 0)
MCFG_ISA8_CPU(":maincpu")