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Diffstat (limited to 'src/devices/machine/wtl3132.cpp')
-rw-r--r--src/devices/machine/wtl3132.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/devices/machine/wtl3132.cpp b/src/devices/machine/wtl3132.cpp
index bc7088aa24f..7fdfc61a8b3 100644
--- a/src/devices/machine/wtl3132.cpp
+++ b/src/devices/machine/wtl3132.cpp
@@ -21,7 +21,7 @@
#define LOG_IO (1U << 2)
#define LOG_BYPASS (1U << 3)
-#define VERBOSE (LOG_GENERAL|LOG_REGS|LOG_IO|LOG_BYPASS)
+//#define VERBOSE (LOG_GENERAL|LOG_REGS|LOG_IO|LOG_BYPASS)
#include "logmacro.h"
ALLOW_SAVE_TYPE(float32_t);
@@ -36,6 +36,7 @@ wtl3132_device::wtl3132_device(machine_config const &mconfig, char const *tag, d
, m_fpcn_cb(*this)
, m_fpex_cb(*this)
, m_zero_cb(*this)
+ , m_port_x_cb(*this)
{
}
@@ -44,6 +45,7 @@ void wtl3132_device::device_start()
m_fpcn_cb.resolve_safe();
m_fpex_cb.resolve_safe();
m_zero_cb.resolve_safe();
+ m_port_x_cb.resolve_safe();
save_item(NAME(m_fpcn_state));
save_item(NAME(m_fpex_state));
@@ -286,7 +288,10 @@ void wtl3132_device::stage2(unsigned const index)
// complete fstore
if (OPF(code, IOCT) == 2)
{
- m_x_port = m_x_out;
+ // FIXME: work out what should happen when the X port is being
+ // read/written in the same cycle
+ //m_x_port = m_x_out;
+ m_port_x_cb(m_x_out.v);
LOGMASKED(LOG_IO, "slot %d stage 2 fstore %f\n", index, u2f(m_x_out.v));
}
}