summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/machine/ins8250.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/machine/ins8250.cpp')
-rw-r--r--src/devices/machine/ins8250.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/machine/ins8250.cpp b/src/devices/machine/ins8250.cpp
index bbd0fee1584..e032039cb7d 100644
--- a/src/devices/machine/ins8250.cpp
+++ b/src/devices/machine/ins8250.cpp
@@ -316,7 +316,7 @@ WRITE8_MEMBER( ins8250_uart_device::ins8250_w )
bits 5 - 0, you could cause an interrupt if the appropriate IER bit
is set.
*/
- m_regs.lsr = (m_regs.lsr & 0x40) | (data & ~0x40);
+ m_regs.lsr = (m_regs.lsr & 0x60) | (data & ~0x60);
tmp = 0;
tmp |= ( m_regs.lsr & 0x01 ) ? COM_INT_PENDING_RECEIVED_DATA_AVAILABLE : 0;