UIDE 參數 - 中国DOS联盟论坛 - 中国DOS联盟之联合DOS论坛

UIDE usually needs only its /Sn size switch and /D: to specify a device
name for the SHCDX33C CD-ROM Redirector. UIDE switch options are:

/A Specifies use of ALTERNATE "legacy IDE" I-O addresses. The
first legacy controller will use alternate 01E8h/03EEh and
0168h/036Eh addresses, and a second legacy controller will
use normal 01F0h/03F6h and 0170h/0376h I-O addresses. If
/A is omitted, the first legacy controller uses normal and
the second legacy controller uses alternate addresses, the
usual case with most mainboards and BIOS programs. /A is
for "odd" cases where "legacy IDE" addresses are REVERSED.
/A does not affect "native PCI" controllers.

/B Requests the "basic" stand-alone UltraDMA driver for disks or
CD/DVD drives (no cache nor diskettes). This may help in
running diagnostics or tests.

/D: Specifies the desired device name, used by SHCDX33C to access
the CD/DVD drives. Example: /D:CDROM1 /D:MYCDROM etc.
Device names must be from 1 to 8 bytes O.K. for use in DOS
filenames. If /D: is omitted, or the device name after a
/D: is missing or invalid, UDVD1 is used as the default.

/L Requests the "large" 3.5K upper-memory driver for cache sizes
below 200-MB. If /L is omitted, the "small" 1.75K driver
is used for caches below 200-MB. /L puts more of UIDE in
upper-memory, so UIDE can still load if the HMA is "full"!

/N1 Requests NO handling of any hard-disk drives.

/N2 Requests NO handling of any CD or DVD drives.

/Q Enables awaiting "data request" before starting UltraDMA disk
transfers. /Q is for "old" systems and must be used only
if UIDE loads O.K. but seems unable to transfer data. /Q
must be OMITTED with a SATA-to-IDE adapter from Sabrent or
others, as such cards do not emulate "data request" from a
SATA disk! /Q does not affect CD/DVD drives.

/Sn Specifies a cache size in Megabytes of XMS memory as follows:

/S15 15-MB cache, 1920-byte table size, 16K blocks.

/S40 40-MB cache, 2560-byte table size, 32K blocks.

/S80 80-MB cache, 2560-byte table size, 64K blocks.
. . .
. thru . . (32 bytes per MB)
. . .
/S511 511-MB cache, 16352-byte table size, 64K blocks.

Values for /S may be 15, 40, or any number from 80 to 511.
If /S is omitted or invalid, an 80-MB cache is used as the
default. Use as much cache memory as possible, for best
handling of today's BIG data files --

With 128-MB memory: Use /S40 or /S80
With 256-MB memory: Use /S80 up to /S127
With 512-MB memory: Use /S160 up to /S255
With 1-GB memory or more: Use /S320 up to /S511

For more about UIDE and cache sizes, see section 7 below.

/UX Disables all CD/DVD UltraDMA, even for drives that can do it.
PIO-mode is then used on all CD/DVD requests. Except for
some "unusual" drives by Sony, etc. that do not follow all
ATAPI "rules", /UX is rarely needed. /UX does not affect
hard-disks.

第1楼　johnsonlam	发表于 2008-09-23 10:45
银牌会员　发帖 497　积分 1,410　来自九龍，香港
UIDE 參數 UIDE usually needs only its /Sn size switch and /D: to specify a device name for the SHCDX33C CD-ROM Redirector. UIDE switch options are: /A Specifies use of ALTERNATE "legacy IDE" I-O addresses. The first legacy controller will use alternate 01E8h/03EEh and 0168h/036Eh addresses, and a second legacy controller will use normal 01F0h/03F6h and 0170h/0376h I-O addresses. If /A is omitted, the first legacy controller uses normal and the second legacy controller uses alternate addresses, the usual case with most mainboards and BIOS programs. /A is for "odd" cases where "legacy IDE" addresses are REVERSED. /A does not affect "native PCI" controllers. /B Requests the "basic" stand-alone UltraDMA driver for disks or CD/DVD drives (no cache nor diskettes). This may help in running diagnostics or tests. /D: Specifies the desired device name, used by SHCDX33C to access the CD/DVD drives. Example: /D:CDROM1 /D:MYCDROM etc. Device names must be from 1 to 8 bytes O.K. for use in DOS filenames. If /D: is omitted, or the device name after a /D: is missing or invalid, UDVD1 is used as the default. /L Requests the "large" 3.5K upper-memory driver for cache sizes below 200-MB. If /L is omitted, the "small" 1.75K driver is used for caches below 200-MB. /L puts more of UIDE in upper-memory, so UIDE can still load if the HMA is "full"! /N1 Requests NO handling of any hard-disk drives. /N2 Requests NO handling of any CD or DVD drives. /Q Enables awaiting "data request" before starting UltraDMA disk transfers. /Q is for "old" systems and must be used only if UIDE loads O.K. but seems unable to transfer data. /Q must be OMITTED with a SATA-to-IDE adapter from Sabrent or others, as such cards do not emulate "data request" from a SATA disk! /Q does not affect CD/DVD drives. /Sn Specifies a cache size in Megabytes of XMS memory as follows: /S15 15-MB cache, 1920-byte table size, 16K blocks. /S40 40-MB cache, 2560-byte table size, 32K blocks. /S80 80-MB cache, 2560-byte table size, 64K blocks. . . . . thru . . (32 bytes per MB) . . . /S511 511-MB cache, 16352-byte table size, 64K blocks. Values for /S may be 15, 40, or any number from 80 to 511. If /S is omitted or invalid, an 80-MB cache is used as the default. Use as much cache memory as possible, for best handling of today's BIG data files -- With 128-MB memory: Use /S40 or /S80 With 256-MB memory: Use /S80 up to /S127 With 512-MB memory: Use /S160 up to /S255 With 1-GB memory or more: Use /S320 up to /S511 For more about UIDE and cache sizes, see section 7 below. /UX Disables all CD/DVD UltraDMA, even for drives that can do it. PIO-mode is then used on all CD/DVD requests. Except for some "unusual" drives by Sony, etc. that do not follow all ATAPI "rules", /UX is rarely needed. /UX does not affect hard-disks.

第2楼　brglng	发表于 2008-09-24 14:59
银牌会员　发帖 466　积分 1,200　来自上海
谢谢！正是我要找的。不过还有没有XMGR的？不知道现在的UIDE和XMGR的兼容性如何？