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Author SHA1 Message Date
Lubomir Rintel
7026204aea Add the Epson Equity LT Machine 
This is a portable computer based around NEC V30 processor and what
seems to be a proprietary Epson chip set.

The chip set provides a XT-class keyboard controller/PPI, controller for
two DD floppy drives, CGA-compatible video, one serial and one parallel
port. There's no datasheet for the chip set.

The machine has a 640x200 monochromatic LCD display, optionally backlit
and an external CRT connector. There can be up to two floppy drives,
one of them optionally connected to an external connector (shared with
the parallel port). There are physical switches to enable the external
CRT and floppy connectors.

There's a battery-backed RTC/NVRAM that holds configuration, including
backlight timeout, UART configuration and floppy types.

The machine has two expansion slots, half the pich of a regular 8-bit
ISA, but electrically compatible. Hard drive and modem adapters were
available, I don't have them.

The checksums of the ROM images are as follows:

  SHA1(2d58397f81f006e7729648dd3720e3004e20ac36) =
  roms/machines/elt/HLO-B2.rom

  SHA1(8c06cd3905f71f15fec2a3759cea5b2c5dc602c3) =
  roms/machines/elt/HLO-A2.rom
 2022-10-23 13:47:53 +02:00
Lubomir Rintel
b9241aff7a Add NVR on Epson Equity LT 
It's a HD146818 chip mapped at 11B4h-11B5h. The century byte is at 1Ah.
The IRQ line doesn't seem to be hooked on.
 2022-10-23 13:47:53 +02:00
Lubomir Rintel
1eb7478ab9 Use one more bit for AT NVR type 
Use bottom 4 bits (instead of 3) for the NVR type. This will be necessary
in order to support more NVR types (the Epson Equity LT in particular).

No functional change.
 2022-10-23 13:47:53 +02:00
OBattler
d963bf4237 The Pravetz keyboard and video are now properly implemented. 2022-10-20 00:33:30 +02:00
OBattler
e4a320fb0b Removed excess TD0 logging. 2022-10-19 23:04:07 +02:00
OBattler
005819c74f Made the Pravetz use the AT keyboard. 2022-10-19 21:09:39 +02:00
Miran Grča
3bfab10186 Merge pull request #2725 from izne/pravetz16_imko4 
Pravetz-16 / IMKO-4
 2022-10-19 15:42:07 +02:00
Dimitar Angelov
ac63d518d0 Merge branch '86Box:master' into pravetz16_imko4 2022-10-19 15:14:28 +02:00
Miran Grča
e153e2e7eb Merge pull request #2721 from cold-brewed/viso-posix-fixes 
VISO fixes for mac / linux
 2022-10-19 15:10:29 +02:00
Miran Grča
4dfb7662f3 Merge pull request #2722 from ts-korhonen/master 
Fix windows clang+vcpkg build.
 2022-10-19 15:10:16 +02:00
Dimitar Angelov
874fb283ab Adding [8088] Pravetz-16 / IMKO-4 mainboard 2022-10-19 02:41:35 +02:00
cold-brewed
b81d4170f9 viso: Check for directory without S_ISDIR macro for msvc 2022-10-18 14:20:33 -04:00
ts-korhonen
f7c11a94e9 Fix windows clang+vcpkg build. 2022-10-18 20:44:09 +03:00
cold-brewed
2d12f0d174 viso: use custom POSIX dir implementation on windows, otherwise use dir.h 2022-10-18 11:00:15 -04:00
cold-brewed
5409364cf2 viso: use stat to check for directory in bin_init 2022-10-18 10:58:42 -04:00
Miran Grča
33efc81c3a Merge pull request #2720 from nerd73/master 
Fix 95/98FE protection errors on emulated P6
 2022-10-18 03:59:28 +02:00
plant
8a53754b97 fix 95/98FE on P6 
loop should decode into 4 alu ops instead of 1
 2022-10-17 19:28:46 -06:00
OBattler
96ec40d794 Reduced the size of the cycles accumulate code. 2022-10-17 04:13:19 +02:00
OBattler
6311f4bdc5 Merge branch 'master' of https://github.com/86Box/86Box 2022-10-17 00:02:25 +02:00
OBattler
8625fa5cb4 Fixed compile with Win32 UI. 2022-10-17 00:02:15 +02:00
RichardG867
99617668ea VISO: Overhaul El Torito boot code insertion, now following the 7-Zip syntax which allows for explicit type definition 2022-10-16 01:59:13 -03:00
RichardG867
5d79413064 Update readme to match website 2022-10-16 00:55:35 -03:00
RichardG867
b5964d8c93 VISO: Disable logging 2022-10-15 19:16:35 -03:00
RichardG867
f0ee61041c VISO: Small micro-optimization and cleanup 2022-10-15 14:45:49 -03:00
RichardG867
10e9285f61 Merge branch 'master' of ssh://github.com/86Box/86Box into cleanup30 
# Conflicts:
#	src/cdrom/cdrom_image.c
#	src/cdrom/cdrom_image_backend.c
#	src/include/86box/cdrom.h
#	src/include/86box/cdrom_image_backend.h
#	src/include/86box/resource.h
#	src/qt/qt_mediamenu.cpp
#	src/qt/qt_mediamenu.hpp
#	src/unix/unix.c
#	src/win/win.c
#	src/win/win_devconf.c
#	src/win/win_dialog.c
#	src/win/win_joystick_rawinput.c
#	src/win/win_media_menu.c
#	src/win/win_mouse.c
#	src/win/win_settings.c
#	src/win/win_ui.c
 2022-10-15 14:00:00 -03:00
RichardG867
e706fffb34 Run clang-formats for merge 2022-10-15 13:38:10 -03:00
RichardG867
ac68e1f562 clang-format: Import latest rules for merge 2022-10-15 13:37:45 -03:00
Miran Grča
932f2ce574 Merge pull request #2713 from cold-brewed/pause-icon-fix 
qt: Fix play / pause icon to reflect current state
 2022-10-14 14:28:02 +02:00
Miran Grča
57499898ee Merge pull request #2715 from ts-korhonen/master 
Fix Qt 6.4 builds
 2022-10-14 14:27:48 +02:00
ts-korhonen
0dabf88baf Fix Qt 6.4 builds. 
Cast from char* to QVariant was removed, use const char* instead.
 2022-10-14 14:44:36 +03:00
cold-brewed
c289b1c86b qt: Fix play / pause icon to reflect current state 2022-10-09 14:54:40 -04:00
Miran Grča
42a03528fd Merge pull request #2708 from cold-brewed/media-history-fopen 
qt: Account for empty path in plat_fopen
 2022-10-06 20:49:23 +02:00
cold-brewed
9adf5ab589 qt: Account for empty path in plat_fopen 2022-10-03 09:17:09 -04:00
OBattler
0aae6a993f Fixed the short name of the NEC SV-9000. 2022-10-02 04:02:08 +02:00
Miran Grča
f2a64da8d6 Merge pull request #2702 from Cacodemon345/nec_sv9000 
Add NEC SV9000 (Trident TVGA9000B)
 2022-10-02 00:15:59 +02:00
Miran Grča
9f26bcffea Merge pull request #2703 from cold-brewed/media-history-floppy 
qt: Media history part II: Floppy
 2022-10-02 00:15:46 +02:00
cold-brewed
97a99f70e3 qt: Add floppy support to media history manager 2022-10-01 17:39:03 -04:00
Cacodemon345
a6c9af3064 Add NEC SV9000 (Trident TVGA9000B) 2022-10-02 01:38:56 +06:00
OBattler
d8fa6ca2ca Merge branch 'master' of https://github.com/86Box/86Box 2022-09-28 04:01:29 +02:00
OBattler
7a7f87b532 Enabled the LUN check for ATAPI MO, ZIP, and CD-ROM drives. 2022-09-28 04:01:19 +02:00
Miran Grča
ad97d4417b Merge pull request #2692 from lemondrops/master 
Fix a crash when saving window dimensions and coordinates
 2022-09-23 19:16:34 +02:00
Alexander Babikov
4ab4f247e4 Fix a crash when saving window dimensions and coordinates 2022-09-23 17:44:09 +05:00
Miran Grča
48d3a3c992 Merge pull request #2691 from jriwanek-forks/enable-tndy 
Enable TNDY & PSSJ ISA clone
 2022-09-22 01:52:04 +02:00
Jasmine Iwanek
ece9f7ec72 Fix some compile warns while I'm at it 2022-09-21 19:27:08 -04:00
Jasmine Iwanek
28ae786d62 PSG/PSSJ out of dev branch 2022-09-21 18:43:15 -04:00
Jasmine Iwanek
09f8388a43 Add alternate addreses to TNDY/PSG clone 2022-09-21 18:43:15 -04:00
Jasmine Iwanek
436e8a20fe Add alternate addresses to PSSJ ISA clone 2022-09-21 18:43:15 -04:00
Jasmine Iwanek
a6d5ff565b Fix bug in PSSJ ISA clone 2022-09-21 18:43:15 -04:00
Miran Grča
642a5566df Merge pull request #2689 from jriwanek-forks/cleanup 
Some clang-formatting in src/cpu
 2022-09-21 03:45:46 +02:00
Jasmine Iwanek
b4673117fd Some clang-formatting in src/cpu 2022-09-20 01:00:45 -04:00