Rewritten parts of the 86F handler to minimize false CRC errors and misidentification of sectors;

Replaced IMG handler with one that now proxies to the 86F handler;
Applies the remaining Mainline PCem speedup commit;
Fixed the National Semiconductors PC87306 Super I/O Chip's serial port IRQ assignment;
DMF images are now loaded with the correct sector interleave, improving read/write speed;
XDF images are now loaded in a way that emulates the real order of the sectors on the track, improving read/write speed;
Added 16-bit physical memory read/write routines (mem_phys_readw, mem_phys_writew) and modified the 16-bit DMA code to use them instead of two 8-bit reads/writes.
This commit is contained in:
OBattler
2016-09-22 21:22:56 +02:00
parent 0ae428b5f5
commit 6318e2bb17
24 changed files with 1688 additions and 513 deletions

View File

@@ -10,6 +10,8 @@
#define IDM_EJECT_A 40012
#define IDM_EJECT_B 40013
#define IDM_HDCONF 40014
#define IDM_DISC_A_WP 40015
#define IDM_DISC_B_WP 40016
#define IDM_CONFIG 40020
#define IDM_CONFIG_LOAD 40021
#define IDM_CONFIG_SAVE 40022