summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/olyboss.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/olyboss.cpp')
-rw-r--r--src/mame/drivers/olyboss.cpp10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mame/drivers/olyboss.cpp b/src/mame/drivers/olyboss.cpp
index f40b517d4f9..843bb2d08cc 100644
--- a/src/mame/drivers/olyboss.cpp
+++ b/src/mame/drivers/olyboss.cpp
@@ -38,6 +38,7 @@
#include "machine/keyboard.h"
#include "video/upd3301.h"
#include "machine/i8257.h"
+#include "machine/am9519.h"
#include "screen.h"
#define Z80_TAG "z80"
@@ -108,7 +109,10 @@ static ADDRESS_MAP_START(olyboss_io, AS_IO, 8, olyboss_state)
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0, 0x8) AM_DEVREADWRITE(I8257_TAG, i8257_device, read, write)
- AM_RANGE(0x9, 0x7f) AM_READWRITE(port_read,port_write)
+ AM_RANGE(0x9, 0x2f) AM_READWRITE(port_read,port_write)
+ AM_RANGE(0x30, 0x30) AM_DEVREADWRITE("uic", am9519_device, data_r, data_w)
+ AM_RANGE(0x31, 0x31) AM_DEVREADWRITE("uic", am9519_device, stat_r, cmd_w)
+ AM_RANGE(0x32, 0x7f) AM_READWRITE(port_read,port_write)
AM_RANGE(0x80, 0x81) AM_DEVREADWRITE(UPD3301_TAG, upd3301_device, read, write)
AM_RANGE(0x82, 0xff) AM_READWRITE(port_read,port_write)
ADDRESS_MAP_END
@@ -285,6 +289,7 @@ MACHINE_CONFIG_START( olyboss_state::olybossd )
MCFG_CPU_ADD(Z80_TAG, Z80, 4_MHz_XTAL)
MCFG_CPU_PROGRAM_MAP(olyboss_mem)
MCFG_CPU_IO_MAP(olyboss_io)
+ MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("uic", am9519_device, iack_cb)
/* video hardware */
@@ -296,6 +301,9 @@ MACHINE_CONFIG_START( olyboss_state::olybossd )
/* devices */
+ MCFG_DEVICE_ADD("uic", AM9519, 0)
+ MCFG_AM9519_OUT_INT_CB(INPUTLINE(Z80_TAG, 0))
+
MCFG_DEVICE_ADD(I8257_TAG, I8257, XTAL(4'000'000))
MCFG_I8257_OUT_HRQ_CB(WRITELINE(olyboss_state, hrq_w))
MCFG_I8257_IN_MEMR_CB(READ8(olyboss_state, dma_mem_r))