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Diffstat (limited to 'src/devices/machine/rtc65271.cpp')
-rw-r--r--src/devices/machine/rtc65271.cpp6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/devices/machine/rtc65271.cpp b/src/devices/machine/rtc65271.cpp
index 0f53c1fe875..1eb84d89171 100644
--- a/src/devices/machine/rtc65271.cpp
+++ b/src/devices/machine/rtc65271.cpp
@@ -450,14 +450,12 @@ void rtc65271_device::field_interrupts()
{
if (m_regs[reg_C] & m_regs[reg_B] & (reg_C_PF | reg_C_AF | reg_C_UF))
{
- m_int_pending = true;
m_regs[reg_C] |= reg_C_IRQF;
if (!m_interrupt_cb.isnull())
m_interrupt_cb(1);
}
else
{
- m_int_pending = false;
m_regs[reg_C] &= ~reg_C_IRQF;
if (!m_interrupt_cb.isnull())
m_interrupt_cb(0);
@@ -466,7 +464,7 @@ void rtc65271_device::field_interrupts()
READ_LINE_MEMBER(rtc65271_device::intrq_r)
{
- return (m_int_pending)? ASSERT_LINE : CLEAR_LINE;
+ return (m_regs[reg_C] & reg_C_IRQF)? ASSERT_LINE : CLEAR_LINE;
}
/*
@@ -662,7 +660,6 @@ rtc65271_device::rtc65271_device(const machine_config &mconfig, const char *tag,
: device_t(mconfig, RTC65271, tag, owner, clock)
, device_nvram_interface(mconfig, *this)
, m_interrupt_cb(*this)
- , m_int_pending(false)
{
}
@@ -681,5 +678,4 @@ void rtc65271_device::device_start()
save_item(NAME(m_xram));
save_item(NAME(m_cur_xram_page));
save_item(NAME(m_SQW_internal_state));
- save_item(NAME(m_int_pending));
}