Int 67 Fn 3F U - Qemm-386 V4.23+ - Installation Check (Cont.)
Offset Size Description (Table 3316)
00h BYTE 01h if Shadow RAM found, 00h otherwise
01h DWORD initial conventional memory in bytes
05h DWORD initial extended memory in bytes
09h DWORD initial expanded memory in bytes
0Dh DWORD initial "top" or "shadow" memory in bytes
11h DWORD Unavailable conventional memory in bytes
15h DWORD Unavailable extended memory in bytes
19h DWORD Unavailable expanded memory in bytes
1Dh DWORD Unavailable "top" or "shadow" memory in bytes
Add to offset 49h for Total unavailable top/shadow.
21h DWORD QEMM code size in bytes
25h DWORD QEMM data size in bytes
29h DWORD bytes used for TASKS=
2Dh DWORD DMA buffer size
31h DWORD bytes used for MAPS=
35h DWORD bytes of high RAM
39h DWORD bytes used by mapped ROMs
3Dh DWORD bytes of conventional memory provided by QEMM
41h DWORD bytes of extended memory NOT converted by QEMM (EXT=xxx)
45h DWORD bytes of EMS/XMS pool memory provided by QEMM
49h DWORD Unavailable "top" or "shadow" memory in bytes
Add to offset 1Dh for Total unavailable top/shadow.
4Dh DWORD conventional memory overhead in bytes
(set to 0 by QEMM.COM prior to call)
Format of Stealth ROM info [array]:
Offset Size Description (Table 3317)
00h WORD starting segment of ROM
02h WORD length of ROM in paragraphs
Format of QEMM EGA/VGA DAC register virtualization buffer:
Offset Size Description (Table 3318)
00h BYTE (temp) current color register number
01h BYTE (temp) number of bytes written so far for current color reg
02h 768 BYTEs three bytes per color register