HA55BS4, HA55BSW ({eNT)

p[^ݒɂ}`x_ΉCoXoX}X^SCSI{[hD
Windows95ɂ͔Ήłi{eNTWindows95OPC-98Ӌ@sPށjC
gpꍇ́C][hW-GT[hȂDMA]ɐݒ肵C55{[hphCoŔFD
TEXAł̓oX}X^]oXX`[]iHS-BS[hjƕ\CI/O]iCPU]CPIO]j
W-GT[hƕ\LꍇD
]CPUyHDDʂɂ莩IɑID
V30ڋ@PC-H98V[YłHS-BS[h͕siIW-GT[hƂȂjD
܂PC{̂16MBȏ̃ڂĂꍇHS-BS[hsiW-GT[hȂDMA[h
ɂĎgp̂ƁjD
ȉ̋@ł͉L̊gXbgɂĎgp̂ƁF
PC-9801VX0, 2, 4cc#2, #3, #4
PC-98XAcc#3, #5
PC-286LS(T), PC-386LS(C/X)/LSRcc#2iwʂ茩čj
܂ȉ̋@ł͉L̊gXbggpꍇCDMA`l0ɐݒ̂ƁF
PC-9801/VM0. 2, 4cc#4
PC-9801UF/CVcc#2
PC-286Ucc#2
܂ȉ̋@ł̓J[hGbWRlN^ẽXCb`stɎt邱ƁF
PC-9801UV/CV/UR/UF
PC-9801UV2ŊgXbg̐M̗ɂ蓮삵ȂꍇD
܂PC-9801DSł́CHS-BS[hł͏łȂȂǐɓ삵ȂꍇD
{[h̐ݒ́uXCb`ݒ胆[eBeBvɂDɂBIOSłFDłƂC
O҂͖{̋N[T]+[S]𓯎ɉ邱ƂŋND
yz
E nC][hł̓VXeZN^邽߁CFDŃXCb`ݒ胆[eBeBgpɂ́C
CTRLL[ȂNCZN^̃r[vmFL[w𗣂D
Eݒ肪sŁCBIOSł邢FDŃXCb`ݒ胆[eBeBNłȂȂꍇC
{[hwʂ̐Ԃuݒ胊ZbgXCb`vȂ{̂N邱Ƃ
FDŃXCb`ݒ胆[eBeBN邱ƂłD
EI/O|[gAhX͏ݒ[CC0H-CC4H (CC6H, CC7H)]ȊOɐݒ肷ƁC
IBIOS_ROMɐݒ肳D
̏ꍇCBIOSŃXCb`ݒ胆[eBeB͋NłȂȂ
iʓ"CC6H, CC7H"́CW-GT[hiI/O]jɂ̂ݒǉgpjD
EW-GT[hiI/O]jI邢PC-H98V[YŎgpꍇCPC-9801-29iGP-IPj
I/OAhX̂ŁĈ悤ȏꍇ͓][hDMAɐݒ肷D
Euz[hNGXgelvƂ́CoXX`[ioX}X^j쎞ɎgpoX
z[h`lD
EuIvVݒv"D-Quick"@\ɂāF
ڑĂSCSI@SCSI_IDCIɃ{[hɋLD
ɂ,ڑĂSCSI@SCSI_IDs߁CNԂZkłD
xSCSI_IDLƁC{̂̓dOFFɂĂSCSI_ID̋L͕ێD
D-Quick@\LSCSI@݂̑Osꍇɂ́C
[T]+[D]i[T]+[S]ɔ񂸁j𓯎ɉȂNƁC
SCSI_IĎsC{[hɍċLD
E"WAIT^C}["ɂāF
オ肪xSCSI@pID̊Jnx点邱ƂłD
WAITESCL[WAIT𒆎~邱ƂłDdON̂ݗLCZbg͖D
E"ZbgWAIT"ɂāF
{̋NCSCSĨZbgx点邱ƂłDdON̂ݗLD
E"foCXF"ɂāF
ڑĂSCSI@ID炩ߓo^CLłD
ɂ{̋NɐڑĂȂID̃`FbNȗłCNԂZkłD
SCSI@𑝐݂ꍇ͕K݋@ID̔FwsƁD
E"veNg"ɂāF
HDDȂ悤ɂD̋@\LłMS-DOSformat.exe̎sɑ΂āC
us܂ṽbZ[W\Cs킸ID
E"[hveNg"ɂāF
VXë̔jsŃANZXłȂȂHDDڑĂƁC
̂߂FDDu[głȂꍇ邪C
̂悤ȏꍇɓYHDDu[g֎~ɂ邱ƂFDDN\ɂD
NSTOPL[ău[g֎~ĂformatR}hsD
E"foCX]"ɂāF
SCSI_IDƂɃf[^]ݒłDMS-DOSgp̂ݗLD
E"foCXp[^"ɂāF
ẽp[^[hSCSI_IDƂɐݒłDTEXAHDDgpTEXAp[^̂ݎgp̂ƁD
MO HDC[W(Large)cc3.5C`MO127MBHDDƂĔF
@MO HDC[W(Small)cc3.5C`MO121MBHDDƂĔF
@̑̃[hccNECPC-OD301݊[hƂȂC3.5C`MOƂĔF

Eȗ@\v"P-Quick@\"ɂāF
MS-DOS̏ȗC̎ԂZkłD
format.exeNɃJiL[OFFP-QuickLCONŖDMS-DOSgp̂ݗLD
ZN^ύXꍇC
ɃZbg^dOFFɂHDDďꍇɂP-QuickďsƁD
E"L-Quick@\"ɂāF
MS-DOS̗̈mۂȗC̈mۂ̎ԂZkD
format.exeNCAPSL[OFFL-QuickLCONŖDMS-DOSgp̂ݗLD
E"SCSI_ID~@\"ɂāF
SCSI_IĎCʕ\GRAPHL[ĂԒ~邱ƂłD
E"SCSI_ID~@\"ɂāF
SCSI_IĎCʕ\CTRLL[ƂŒ~邱ƂłD

[Nʂɂ]
E"Device="FFSCSI@̎
HD5cc512oCg^ZN^̃ZN^HDD
HD2cc256oCg^ZN^̃ZN^HDD
HDccZN^sHDD
MO3cc3.5C`MOfBXNNEC PC-OD301݊[h
MO5ccNEC PC-OD101
mhdcc[ouũn[hfBXNC[W[h
CDccCD-ROMhCu
otrccLȊOŔFꂽSCSIu
unccFsȂ̂Őڑ؂SCSIu
imhd҂ԓɃfBA}ȂꍇȂǁj
󔒁ccw肵IDԍ艞Ȃiڑj
[FmFbZ[W]
?ccFmF
waitccSCSIu"busy"Xe[^XȂ̂wait
mediacchmdɃfBA}̏ꍇɃfBAv
E"hd pmt"FSCSI_HDD̃p[^[h
txaccTEXAp[^
necccNECp[^i92p[^j
ntlccNATURALp[^iSCSI_HDD{Ăp[^j
mnlcc}jAp[^iHDD̃wbh^ZN^^V_蓮ŔCӂɐݒj
E"id trs"F]
bsccHS-BS
gtccW-GT
dmaccDMA
EbZ[WGAF
sycccΏIDSCSI̓]\
waiting....xxccWAIT^C}[@\LWAIT̕\Cxx͏I܂ł̃JEg
Non DeviceccSCSI@킪1FȂꍇ
E"DMA/INT="FDMA`l/荞(INT)x
E"Loc="FROMAhXP[V
E"Port="FI/O|[gAhX
E"Transfer="Ff[^]
ȆFN̎ȐffɂCُ펞Ɉȉ̂悤ȃbZ[W\
Error ROM sumccSCSI BIOS̓eُ
Error DMA or INT settingccDMA`lCINTx̐ݒ肪s

p[^̎荞݂ɂāF
PC-9801-55S݊SCSI_I/FȊOł͓삹D
܂ŎgpĂI/FƑΏHDDƂڑăXCb`ݒ胆[eBeBNC
ΏHDDIăp[^ݒ胆[eBeBɋL^D
I/F{iɌđΏHDDڑCXCb`ݒ胆[eBeBNC
ΏHDDIDICp[^{iɓo^D
ΏHDDꍇɂ͂̑JԂsD

HA55BSW͑ʂ̃f[^]sꍇC64KBƂ1oCg̃f[^Ƃs
񍐂ĂD

z7600~񂩂瓊e܂B
肪Ƃ܂m(_ _)mB
