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-rw-r--r--src/devices/machine/ins8250.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/devices/machine/ins8250.cpp b/src/devices/machine/ins8250.cpp
index 8ef13d8c105..07259c60a43 100644
--- a/src/devices/machine/ins8250.cpp
+++ b/src/devices/machine/ins8250.cpp
@@ -235,6 +235,11 @@ void ins8250_uart_device::clear_int(int flag)
update_interrupt();
}
+READ_LINE_MEMBER(ins8250_uart_device::intrpt_r)
+{
+ return !BIT(m_regs.iir, 0);
+}
+
// Baud rate generator is reset after writing to either byte of divisor latch
void ins8250_uart_device::update_baud_rate()
{