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machine/saa5070: Avoid double reset of UART's.

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This commit is contained in:
Nigel Barnes 2024-02-16 20:17:25 +00:00
parent d64e3f7cf2
commit 1033355d9e
1 changed files with 2 additions and 5 deletions
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7
src/devices/machine/saa5070.cpp
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@ -107,7 +107,7 @@ void saa5070_uart_device::write_rxd(int state)
void saa5070_uart_device::write_dcd(int state)
{
if (state)
m_status |= 0x24; // DCD/DCD
m_status |= 0x24; // DCD/IDCD
else
m_status &= ~0x24;
}
@ -163,9 +163,6 @@ void saa5070_device::device_reset()
write_direct(6, 0x00); // Port A
write_direct(7, 0x00); // Port B
write_direct(8, 0x00); // Dial Control and Timing
m_line_uart->reset();
m_tape_uart->reset();
}
@ -289,7 +286,7 @@ void saa5070_device::data_w(uint8_t data)
if (BIT(data, 5))
{
device_reset();
reset();
}
m_line_uart->tx_enable(BIT(data, 6));