Ported the ISA RTC and Memory expansion cards from VARCem's.

Bunch of improvements in the device, memory and MMU handling.
Re-worked the NEAT 286 chipset (ported from VARCem).
Re-worked the ATI 28800 a bit, added Sierra SC1502x ramdac to VGA Wonder XL (Compaq) since it supports such.
Top 384K memory handling improvements (256K top memory too)
Added MCA version of MPU-401 (not tested much, however).
Re-worked the SCAT 286 chipset.
This commit is contained in:
TC1995
2018-09-03 13:55:09 +02:00
parent 0e96d5d7a4
commit 0d2ee0a57d
29 changed files with 3605 additions and 422 deletions

View File

@@ -93,7 +93,9 @@ extern int vid_cga_contrast, /* (C) video */
gfxcard; /* (C) graphics/video card */
extern int serial_enabled[], /* (C) enable serial ports */
lpt_enabled, /* (C) enable LPT ports */
bugger_enabled; /* (C) enable ISAbugger */
bugger_enabled, /* (C) enable ISAbugger */
isamem_type[], /* (C) enable ISA mem cards */
isartc_type; /* (C) enable ISA RTC card */
extern int sound_is_float, /* (C) sound uses FP values */
GAMEBLASTER, /* (C) sound option */
GUS, /* (C) sound option */