OBattler
eb103f4c5d
Micronics Spitfire: Do not initialize standalone NVR - it's on the chipset.
2026-02-27 08:33:03 +01:00
win2kgamer
7da97a8987
Onboard video memory config overhaul part 1: Cirrus cards
2026-02-26 22:10:03 -06:00
OBattler
a32bb19344
Make machines with VLSI VL82C113 or OPTi 602 declare a null NVR device because the NVR is on those chips.
2026-02-26 20:33:13 +01:00
OBattler
34c0bfc15e
AT NVR clean-ups and manually applied the pull requests by Toggo9 and Kotochi.
2026-02-26 11:47:03 +01:00
Miran Grča
ff3c905f40
Merge pull request #6844 from akmed772/master
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IBM 5550: Add a machine config for RNA test mode
2026-02-26 05:36:52 +01:00
flama12333
bfa791dbc8
Change ibm cga to correct
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has v6355d-f which is emulated
idk what origin of bios dump and which model is? since there are two different board.
https://www.reddit.com/r/retrocomputing/comments/1i3k7p4/zenith_supersport_zwl18402_ram_failure/
https://retrocomputingforum.com/t/zenith-data-systems-80c88-laptop-from-circa-1985/1454
2026-02-24 16:32:18 -05:00
Akamaki
c51b944f0f
IBM 5550: Fix hang-up in software reset
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Remove unnecessary kbc interrupt repeatedly
2026-02-24 22:42:09 +09:00
Akamaki
658425b33e
IBM 5550: Add machine config for test mode
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* Added a machine config for the RNA test mode.
* Changed the keyboard reset sequence to work on the RNA test correctly.
* Reduced screen updates for text cursor.
2026-02-23 01:59:50 +09:00
Miran Grča
9b3da6606d
Merge pull request #6828 from akmed772/master
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IBM 5550: Add the Font 16 display adapter
2026-02-21 04:57:10 +01:00
Akamaki
dad8edd32e
cleanup (m_xt_ibm5550.c)
2026-02-21 02:40:26 +09:00
Akamaki
894e4bb0cf
IBM 5550: Set pixel clock for Font 16
2026-02-21 02:25:07 +09:00
Akamaki
c03a4e91c9
IBM 5550: Add cursor blinking
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Added cursor blinking controlled by CRTC (HD46505).
2026-02-20 23:36:08 +09:00
win2kgamer
db483e2515
Merge branch '86Box:master' into vl82c48x-romcs
2026-02-19 21:44:23 -06:00
Akamaki
617be3b135
IBM 5550: Fix a bug in Font 16 drawing
2026-02-20 10:51:00 +09:00
Akamaki
45c300a566
IBM 5550: Change method to store 9th bit into memory
2026-02-20 09:10:16 +09:00
Akamaki
c1661b5a90
IBM 5550: Fix the screen res in graphic mode
2026-02-20 09:06:33 +09:00
WNT50
b77f0dfe33
Floppy and hard disk fixes for IBM PS/2 model 30-286
2026-02-19 17:16:40 +08:00
win2kgamer
4bab8b1fc5
Mirror the ROMs for the HP Vectra 486VL and Siemens-Nixdorf D824 and remove the now unneeded Cirrus VBIOS hacks for them
2026-02-18 23:35:51 -06:00
Akamaki
0a4b44184a
IBM 5550: comment out unused code
2026-02-19 11:04:37 +09:00
Akamaki
c3db241621
IBM 5550: Added font 16 emulation
2026-02-19 11:00:09 +09:00
win2kgamer
84ab3315a5
HP Vectra 486VL: Give the machine its correct Cirrus CL-GD5426 ISA onboard video
2026-02-17 21:22:10 -06:00
Miran Grča
b072b84e9a
ASUS P5A: Reverse the order of the first 4 PCI slots (fixes Voodoo 2 SLI) and correctly declare device 0x06 as reserved for on-board audio.
2026-02-18 00:40:54 +01:00
win2kgamer
9a5ec04ec5
Tandy Sensation II: After further research the Tandy 3100 and MMPC series have a different BIOS and some board differences so rename the machine to reflect this
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Also add a new Cirrus 5428 device with a fixed 1MB VRAM config for this machine
2026-02-16 22:00:19 -06:00
win2kgamer
ca9f9d7fc3
Tandy Sensations: Remove the MACHINE_APM flag since the chipset these machines use lacks SMI functionality
2026-02-16 21:19:00 -06:00
win2kgamer
3621e0b335
Move the Intel Monsoon and Tandy Sensation II/3100/MMPC machine over to the 512KB/1MB 5428 VLB variant and rename it since it's no longer specific to a Dell machine
2026-02-16 21:10:55 -06:00
win2kgamer
2a4802494f
Merge branch '86Box:master' into cirrus-vbios
2026-02-15 19:21:16 -06:00
win2kgamer
4ea89bb216
Intel Monsoon: Give the machine a version of the Phoenix jumper device, fixes onboard video
2026-02-15 00:58:03 -06:00
win2kgamer
eb20365cec
Cirrus: Give the Commodore SL386SX/25 its own 5402 device and make the original onboard device not load a VBIOS. Tandy 1000 RSX now loads the correct VBIOS from the system ROM.
2026-02-15 00:26:59 -06:00
Akamaki
c508054cc3
formatting (m_xt_ibm5550.c)
2026-02-15 14:02:53 +09:00
Akamaki
640d94441d
cleanup (m_xt_ibm5550.c)
2026-02-15 13:50:31 +09:00
Akamaki
215a97ce4c
Added a mouse controller for IBM 5550
2026-02-15 13:44:51 +09:00
Akamaki
2b486fdd00
Merge branch 'master' of https://github.com/akmed772/86Box55
2026-02-13 08:48:19 +09:00
Maxwell Scott
588c68c1a0
Machine changes (February 12, 2026)
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1. Alphabetize IBM Multistation 5550
2. Rename changes related to Multitech machines
2026-02-12 12:51:43 +07:00
win2kgamer
974e1127f7
Merge branch '86Box:master' into broken-sensation1
2026-02-11 21:08:46 -06:00
win2kgamer
e642504dcb
Sensation II: Onboard video is actually VLB per the 1994 Radio Shack catalog mentioning local bus video
2026-02-11 19:58:49 -06:00
Akamaki
d5d59c608a
Merge branch 'master' of https://github.com/akmed772/86Box55
2026-02-12 00:16:00 +09:00
Akamaki
c50f63bafe
corrected readonly conf flags
2026-02-12 00:13:36 +09:00
WNT50
e064caac73
Fix memory size report for IBM PS/2 model 30-286
2026-02-11 15:30:27 +08:00
WNT50
b636ed3b92
Add IBM PS/2 Model 30-286 rev. 0 BIOS
2026-02-11 15:23:15 +08:00
win2kgamer
160a9e45ba
Add Tandy Sensation! II (25-1651)/3100/MMPC machine
2026-02-10 21:18:06 -06:00
win2kgamer
45ec6b0609
Sensation: Updated machine name to include the exclamation point and RS catalog number, corrected max RAM and replaced the commented out onboard video init with a TODO comment
2026-02-10 20:51:23 -06:00
win2kgamer
399508ea07
Merge branch '86Box:master' into broken-sensation1
2026-02-09 21:29:04 -06:00
win2kgamer
df50d0accb
Merge branch '86Box:master' into t1000rsx
2026-02-08 15:18:52 -06:00
Miran Grča
efa6f48a45
Merge pull request #6788 from akmed772/master
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Add IBM Multistation 5550 (1983) machine
2026-02-08 20:49:56 +01:00
Akamaki
dfc0bba8d7
fix some warnings
2026-02-09 03:53:34 +09:00
Akamaki
522b7437bb
fix errors in kbd
2026-02-09 03:44:53 +09:00
Akamaki
214015fc3e
fix some errors and warnings
2026-02-09 03:32:21 +09:00
Akamaki
ba1c24de18
Added IBM 5551-Bxx emulation
2026-02-09 01:43:44 +09:00
win2kgamer
191b00470c
Merge branch '86Box:master' into t1000rsx
2026-02-07 19:51:47 -06:00
OBattler
6fa6e5c1ea
Fix video initialization on four 486 machines and the IDE SET DRIVE PARAMETERS command.
2026-02-07 18:37:11 +01:00
