Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-23 00:39:36 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

i8251: Fixed DSR status bit. (nw)

Browse Source
This commit is contained in:
Curt Coder 2014-03-21 08:15:43 +00:00
parent 9e7bb3b843
commit ddc8a812ca
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/emu/bus/rs232/terminal.h
View File

@ -27,6 +27,8 @@ protected:
virtual void rcv_complete();
virtual void send_key(UINT8 code);
virtual DECLARE_WRITE_LINE_MEMBER( input_dtr ) { output_dsr(state); }
private:
required_ioport m_io_term_txbaud;
required_ioport m_io_term_rxbaud;

2
src/emu/machine/i8251.c
View File

@ -696,7 +696,7 @@ WRITE_LINE_MEMBER(i8251_device::write_cts)
WRITE_LINE_MEMBER(i8251_device::write_dsr)
{
m_dsr = state;
m_dsr = !state;
}
WRITE_LINE_MEMBER(i8251_device::write_rxc)