Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-10-08 01:28:00 +03:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

vt100.cpp: Update notes; add imperfect graphics flag (nw)

Browse Source
This commit is contained in:
AJR 2018-03-11 23:17:21 -04:00
parent 9f9045500a
commit 1918f78f13
1 changed files with 33 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
src/mame/drivers/vt100.cpp
View File

@ -6,9 +6,8 @@
29/04/2009 Preliminary driver. 29/04/2009 Preliminary driver.
TODO: keyboard doesn't work properly, kb uart comms issue? TODO: some video attributes are not fully supported yet
TODO: vt100 gives a '2' error on startup indicating bad nvram checksum TODO: vt102 modem control loopback test needs different connections
adding the serial nvram support should fix this
TODO: support for the on-AVO character set roms TODO: support for the on-AVO character set roms
TODO: finish support for the on-cpu board alternate character set rom TODO: finish support for the on-cpu board alternate character set rom
@ -16,6 +15,25 @@
http://www.bitsavers.org/pdf/dec/terminal/vt100/EK-VT100-TM-003_VT100_Technical_Manual_Jul82.pdf starting on page 6-70, pdf page 316 http://www.bitsavers.org/pdf/dec/terminal/vt100/EK-VT100-TM-003_VT100_Technical_Manual_Jul82.pdf starting on page 6-70, pdf page 316
And its schematics: And its schematics:
http://bitsavers.org/pdf/dec/terminal/vt125/MP01053_VT125_Mar82.pdf http://bitsavers.org/pdf/dec/terminal/vt125/MP01053_VT125_Mar82.pdf
*****************************************************************************
Quick overview of "Set-Up" controls:
2 Set/Clear Tab (A) Shift+A Set Answerback Message (B)
3 Clear All Tabs (A) Shift+S Save Settings
4 On Line/Local Shift+R Recall Settings
5 Set-Up A/B
6 Toggle 1/0 (B)
7 Transmit Speed (B)
8 Receive Speed (B)
9 80/132 Columns (A)
0 Reset Terminal
If the NVR is not yet initialized, a '2' error will appear when the
terminal is powered on. This is non-fatal and can ordinarily be
remedied by entering "Set-Up" and then saving the settings.
****************************************************************************/ ****************************************************************************/
#include "emu.h" #include "emu.h"
@ -252,10 +270,6 @@ void vt100_state::machine_start()
auto *printer_port = subdevice<rs232_port_device>("printer"); auto *printer_port = subdevice<rs232_port_device>("printer");
printer_port->write_dtr(0); printer_port->write_dtr(0);
printer_port->write_rts(0); printer_port->write_rts(0);
m_printer_uart->cts_w(0);
m_printer_uart->dcd_w(0);
m_printer_uart->ri_w(0);
} }
} }
@ -852,15 +866,15 @@ ROM_END
/* Driver */ /* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
COMP( 1978, vt100, 0, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100",MACHINE_NOT_WORKING) COMP( 1978, vt100, 0, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100",MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
//COMP( 1978, vt100wp, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100-Wx", MACHINE_NOT_WORKING) //COMP( 1978, vt100wp, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100-Wx", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1979, vt100ac, vt100, 0, vt100ac, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100 w/VT1xx-AC STP", MACHINE_NOT_WORKING) COMP( 1979, vt100ac, vt100, 0, vt100ac, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT100 w/VT1xx-AC STP", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1981, vt101, vt102, 0, vt101, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT101", MACHINE_NOT_WORKING) COMP( 1981, vt101, vt102, 0, vt101, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT101", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1981, vt102, 0, 0, vt102, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT102", MACHINE_NOT_WORKING) COMP( 1981, vt102, 0, 0, vt102, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT102", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
//COMP( 1979, vt103, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT103", MACHINE_NOT_WORKING) //COMP( 1979, vt103, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT103", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1978, vt105, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT105", MACHINE_NOT_WORKING) COMP( 1978, vt105, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT105", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
//COMP( 1978, vt110, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT110", MACHINE_NOT_WORKING) //COMP( 1978, vt110, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT110", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
//COMP( 1981, vt125, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT125", MACHINE_NOT_WORKING) //COMP( 1981, vt125, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT125", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1981, vt131, vt102, 0, vt102, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT131", MACHINE_NOT_WORKING) COMP( 1981, vt131, vt102, 0, vt102, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT131", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
//COMP( 1979, vt132, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT132", MACHINE_NOT_WORKING) //COMP( 1979, vt132, vt100, 0, vt100, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT132", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)
COMP( 1983, vt180, vt100, 0, vt180, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT180", MACHINE_NOT_WORKING) COMP( 1983, vt180, vt100, 0, vt180, vt100, vt100_state, 0, "Digital Equipment Corporation", "VT180", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS)