Trident TG UI9680 component
(on BA2237/2270, BA2262) or
TGUI9680-1 (on BA2280/BA2284) with 1
or 2 MB of video memory and the DPM S,
DDC features
POWER SUPPLY
M4-Pxx:
SP 200 BBN (ASTEC
SA 201-3451- 200,
LITE ON PA-4022- 6F)
180 W / 120 - 240 V
M4-Pxx S:
SP 100 SBN (ASTEC
SA131-3400-200 ,
LITE ON PA-4111- 4F)
100 W / 120 - 240 V
PCS 61xx:
SP 200 BC (EVER
POWER SB 200 PN,
ASTEC SA201-3451-200,
LITE ON PA-4022- 6F)
180 W / 120 - 240 V
PCS 51xx:
SP 100 SCN
(DVE DSP-0584-110 A,
ASTEC SA131-3400-200,
LITE ON PA-4111- 4F)
100 W / 120 -240 V
Implemented on the PCI board inst alled
on the expansio n bus (M4 -P13 3):
MGA Millennium w ith 2, 4 or 8 MB of
video memory without DPMS, DDC
features
Audio subsystem
(MI2114)
3D audio board (MI2112 ) + Mozar t OTI
605 board (MI2074/M I210 9) (opt ional on
the M4)
IDE HDU interfaceInterface for the manag em ent of two Fast
IDE Local Bus drives
SCSI HDU interfaceOptional interface (M4- P1xx on ly)
provided by the SCSI controller
(AHA2940) on the exp ansion bus
IDE-AT interfaceInterface for connecting t wo FDUs or one
FDU and one CD-ROM or STU
MousePS/2 standard interfa ce
KeyboardPS/2 standard interface
Compact 101/102- key keybo ard :
ANK 27-101/ N, ANK 27-102/N
Super compact 101/102 -ke y keyb oar d:
ANK 28-101, ANK 28-102
16
M4-Pxx/PCS 51x x/PCS 61xx16-3
Page 4
MOTHERBOARD
NAMELEVELNOTES
BA2237Lev. Nasc Olivetti ISA/PCI mother boar d.
BA2270Lev. Nasc
Replaces the BA2237.
Lev. 01
Lev. 02
BA2262Lev. Nasc Olivetti ISA/PCI mother boar d
BA2280Lev. Nasc Olivetti ISA/PCI mother boar d
BA2284Lev. Nasc Trigem ISA/PCI motherboard
Recovered incorre ct conne ctio n (invert ed sign als) of the HDU LED
connector on the pr in te d circu it
- Introduction of the Trident TGUI 96 80- 1 video co ntroller in place of the
TGUI9680, theref or e not fitted with ferrite L12 and replacing t he 10 µF
capacitor C137 with a 0.1 µF capacitor
- Replacement of the eight 100 µF 16V tanta lu m capacit ors with
similar 10V capacitors in positions C188, C200, C219, C230,
C237, C238, C246, C261
16-4M4-Pxx/PCS 51xx/PCS 61xx
Page 5
ONBOARD CONTROL LERS
MOTHERBOARD INTEGRATED CONTRO LLERS
BA2237/2270
BA2262
BA2280
Intel OverDrive Ready So cket 5
(Socket 7 with a VRM connector on the BA2262) :
The following processor s can be accom m oda te d in these soc ket s:
-Pen tium 75 @ 75/50 M H z
-Pen tium 90 @ 90/60 M H z
-Pen tium 100 @ 100/ 66 M H z
-Pen tium 133 @ 133/ 66 M H z
-Pen tium 150 @ 150/ 60 M H z
-Pen tium 166 @ 166/ 66 M H z
ME2039/ME204 42
nd
level cache installed in the spe cific co nnec to r.
82437FX(System Controller) Chip set com ponent integrating the following
functions:
-Cache and DRAM contro l
-Control over trans fe rs betwe en CPU, cache, memor y and
PCI bus.
82438FXTwo chip set components integrating t he data path between CPU
and memory.
PIIX 82371FBChip se t comp onen t integr at ing the f ol low ing funct ions:
-Bridge between the PCI an d ISA bu ses
-Fast IDE interfac e for con nect ing up to four IDE de vices
(HDUs and CD-ROMs)
-Inter rup t and DMA co ntrol
-Timer
-System Power Management
37C932Component integ rating t he following f unct ions :
-Floppy disk cont rol (two dr ives)
-Interfa ce for a parallel por t
-Interfa ce for two serial ports
-Keyboard and mouse
-Real Time Clock
-CMOS
Trident TGUI96 80 or TGUI9680-1 (on BA2280 only)
Video controller
Flash EEPROM The system BIO S is contained in a 128 KB 28F001 BX-T
Flash EEPROM.
BA2284Similar to boards BA2237/ 22 70, BA2262, BA2280 with the difference that
the following components are used in place of componen t 37C932:
16
37C665Super I/O controller int egr ating t he fo llo w ing funct ions:
-Floppy disk cont rol (two dr ives)
-Interfa ce for a parallel por t
-Interfa ce for two serial ports
8042Keyboard and mouse interface
DS12887A Real Time Clock and CMOS.
M4-Pxx/PCS 51x x/PCS 61xx16-5
Page 6
RISER BUS EXPANSION BOARD
NAMELEVELNOTES
IN2049Lev. Nasc
TIN BOX - Allows installation of optional AT or PCI boa rds .
Lev. 01
IN2050Lev. NascSLIM TIN BOX - Allows in sta llation of option al AT or PCI boar ds.
MATROX MILLENNI UM VIDEO CONTROLLER BOARD
NAMELEVELNOTES
GO2089Lev. NascPCI video controller board on the Riser bus.
Replacement of the 1 µF capacito rs in positions C3 7, C38, C40,
C42, C44, C48, C51, C53 with 0.1 µF capacitors
0805 cases with a 25 V working volt age
communicat io n and da ta
transmission.
16-6M4-Pxx/PCS 51xx/PCS 61xx
Page 7
AUDIO BOARD
NAMELEVELNOTES
MI2074Lev. NascMoza rt Audio Board (OT I6 05) .
MI2109Lev. NascMoza rt Audio Boar d use d toget her w ith the MI 2112 board to
create the MI 2114
MI2112Lev. Nasc
3D audio board (3D SOUND) .
Lev. 01
For sound qua lit y improv ements, repla cem ent of a 33 KOhm
resistor R33 w ith a 6.8 KOhm resist or.
MI2114Lev. NascModif icat ion to th e Mozar t Audio Board MI210 9 (signal tr immings
and wirings) in orde r to be able to accom mo dat e the M I2 112
board for 3D sound.
POWER SUPPLY
NAMELEVELPERSONAL COMPUTERNOTES
SP 200 BBN
Lev. Nasc M4-Pxx180 W power supply.
(ASTEC SA 201-3451-200,
LITE ON PA-4022- 6F)
SP 100 SBN
Lev. Nasc M4-Pxx S100 W power supply.
(ASTEC SA131-3400-200,
LITE ON PA-4111- 4F)
SP 200 BC
Lev. Nasc PCS 61xx180 W power supply.
(EVER POWER SB 200 PN,
ASTEC SA201-3451-200,
LITE ON PA-4022- 6F)
SP 100 SCN
Lev. Nasc PCS 51xx100 W power supply.
(DVE DSP-0584-110 A,
ASTEC SA131-3400-200,
LITE ON PA-4111- 4F)
BIOS
LEVELNOTES
Rev. 1.03
16
Rev. 1.05-2
Rev. 1.09
Rev. 1.12
Rev. 1.13
-New Amiflash utility rel. 5.13.
-Enabling of interrup t IRQ 9 (non- ma skab le).
- Addition of 3D sound
- Management flop py disk boot s in absen ce of CD-RO M boots
- Acknowledgement of Pentium CPUs @ 166 MHz
- Solves the problem of enab ling/ disabling the pe riphe rals t hr ough the Setup
Utility or ICU.
Rev. 1.20
- Configuration of boar d Win Tv with IRQ15
- Reserved I/O 378h (parallel por t)
- External cache ma nage me nt (512 KB)
- Bus-dedicated E000 segment
- Solves the prob le m of installing the CD-ROM without mouse
Rev. 1.21
- Solves the problem of recove ry via mous e w ith the Sus pend and St and- by
timers set
- Solves the problem of ICU mod ified va lues t hat are lost at the suc cess iv e boot
- Solves the problem of boo ting from an FDU diff erent than the factor y 1.44 M B
M4-Pxx/PCS 51x x/PCS 61xx16-7
Page 8
SOFTWARE DRIVERS
DRIVERLEVELNOTES
EVD for Trident
TGUI 96 80/ 9 68 0-1
Ver. 2.02
Video drivers for: Windows 3. 1x, W indows NT 3. x, W indows 95 ,
OS/2 2. 1x & 3. 0 Wa rp, W ord Perf ect 5.1-6. 0,
Ventura 2.x- 3. x, Lotus 2. 1- 2. 2, Word 5. 0- 5. 5,
AutoCAD 9-10-11- 12, AutoSHADE 1. 1-2 .0 & 3D Studio,
Microstation 5.0, GEM 3.xx.
Ver. 2.03
Ver. 2.04
Ver. 2.05
Ver. 2.06
Ver. 2.07
-Addition of file TMONIT O R.X2 M which cancels the
1280x1024x16 /256 color res olut io n inte rlace d by the
DSM 28-144M S, DSM 27- 615, DSM 40-1 51,
DSM 50-144 monito rs
- Addition of mon itor DSM 50-148
- Two new drivers: one for OS/ 2 and one for
Windows (to use 75 KB of convent io nal memo ry
and solve the problem with pr inting a 256 color
Paintbrush image on an HP Laser je t print er)
- Monitor table updat ed to in clude:
DSM 50-149, DSM 50-151 , DSM 51- 151
- Addition of file TMONITOR.X1 M for EDO DRAM
memory ( 1 MB)
- Two new drivers, one for OS/ 2 and one for
Windows, and modif icat ion of the Wind ows NT driv er
version
- Introduction of Windows 95
- Replacement of file TMONITO R.SYS which, in case of a
DDC monitor, does no t modif y the con fig. sy s file
- New version of SMONITOR. E XE
-Reintrod uction of AUTOCAD 2. 10T t o solve some pro blem s
- Updates to the Windows 95 drivers
Ver. 2.08-1
- Solves the problems of the f ol low ing mo nito rs under
Windows 95:
DSM 28-143PS, DSM 28-143PS2, DSM 50-148,
DSM 50-149
- Solves the problems with the 320x 200, 320 x240 , 640x40 0
modes under Windo ws 95
- New drivers for OS/2 and AutoCAD
- Modification of the AutoCAD dr iver
- Support for the TG UI 9680-1 controller .
Windows 95, ACAD, Micr ostat ion, OS/ 2 2. 11 & 3.0 Wa rp.
Windows 95, OS/ 2 2.11 & 3. 0 Warp , Win/ O S2.
EVD for Matrox
Millennium
Mozart OTI6 0 5
audio drivers
Ver. 2.09
Ver. 3.0
Ver. 1.0Video drivers (PCI bus) for: Windows 3. 1x, W indows NT 3. 51 ,
Ver. 4.0Audio drivers for: Windows 3.1x, Windows NT 3. 1/ 3.5,
16-8M4-Pxx/PCS 51xx/PCS 61xx
Page 9
SOFTWARE COMPATIBILI TY
OPERATING SYSTEMSNETWORKING & LAN PRO DUCTS
DR-DOS, version 7.00
IBM PC-DOS, version 6.1
IBM OS/2 Warp, version 3.0
MS-DOS, versions 6.0, 6.2
SCO UNIX O.D.T. , releas e 3. 0
SOLARIS, version 2.4
WINDOWS
MS-WINDO W S, version 3.1
MS-WINDOW S for WORKGROUPS, ver. 3.1 1
WINDOWS NT, ver sion 3.51
WINDOWS 95
WINDOWS APPLICATI ON S
ADOBE PHOTOSHO P, ver sion 3.0
ADOBE PREMIERE for Windo ws, version 1.1
ALDUS PAGEMAKER, version 5.0
AMI PRO for Windows, version 3.01
COREL DRAW for Windows, version 5.0
COREL DRAW for Windows 95 , version 6.0 *
COREL Ventura Publisher for Windows, ver. 4.2
FRAME MAKER 4 for Windows, version 4.02P2 b
LOTUS 1-2-3 for Windows, version 5.0
LOTUS Freelance Graphics for Windows, ver. 2.01
Microstatio n for Win dows NT, ver sion 5.00 .0 0. 22
MS-WORKS for Windows, version 2.0
MS-POWERPOINT, version 4.0
PHOTO M AG I C, version 1. 0
Windows DRAW, version 3.00
Xerox Ventura Publisher for Windows, ver. 4.1.1
WORD PROCESSOR S
LOTUS AMI PRO for OS/2, version 3.0
MS-WORD for DO S, version 6. 0
MS-WORD for OS/ 2, version 5. 5
WORD PERFECT, version 6.0a
WORD PERFECT for OS/2, version 5.0
WORDSTAR Professiona l, version 7.0
10NET PLUS, version 5.0
BANYAN VINES, version 5.53 *
DEC PATHWORKS for OS/2, version 5.0
IBM PC LAN PROGRAM, version 1.34
IBM PC LAN SUPPOR T Program, ver. 1.2
IBM OS/2 LAN SERVER, ver sion 4. 0
INTEL LANDESK MANAGER, version 1.5
INTEL NET SATSFAXTION, version 2.5
LOTUS CC: FAX (DO S), ver sion 1.20
LOTUS CC: MAI L (DOS) , version 4.0 2
LOTUS CC: MAIL RO UTER (DOS) , ver. 4.0
LOTUS CC: MAI L ADE (DO S), ver sion 1. 0
LOTUS CC: MAI L Import/ Expor t (DOS),
ver. 3.32
MS-MAIL, version 3.2
Microsoft LAN MANAGER f or OS/2, ver. 2.2
Microsoft Windows NT Ser ver , ve rsion 3.51
Novell Netware 386, ver. 4.02, 3.12 *, 4.10 *
PERSONAL NETWARE, version 1. 0
SUNSOFT PC-NFS PRO, version 1.1
VOCALCHAT G T1, version 2. 2
VOCALCHAT LAN, version 2.0
GRAPHICS APPLICATIO N S
AUTOCAD, ve rsion s 12, 13
CHARISMA for Windows, version 4. 01
HARWARD GRAPHICS, ver. 3.0
LOTUS Freelance Graph ics for OS/2, ver. 2.0
LOTUS Freelance Graph ics PLUS, ver. 4.0
MICROGRAFX DESI GNER, ve rsion 4.1
PC PAINTBRUSH 5+, version 1.0
DESKTOP PUBLISHERS
ALDUS PAGEMAKER for OS/2, ver. 3.01
GEM/3 Desktop Publisher , version 2.0
XEROX Ventura Publisher for DOS/GEM
edition, ver sion 3.0
16
* Com patibility depends on whet her spec ific ope rations have be en car ried out, as ind icat ed in the
related "Compatibility Guide".
M4-Pxx/PCS 51x x/PCS 61xx16-9
Page 10
HARDWARE COMPATIBI LITY
MODEMSNETWORKING & LAN (ISA) PRODUCTS
AT&T Modem / Fax Dat ap ort 14, 4 W /Fax
HAYES SMART MODEM 2400 B
INTEL SatisFAXtion Modem/Fax 400
IBM PS/2 MOUSE
LOGITECH RADIO MOUSE M-RB24
MS BALL POINT M OUSE
MS SERIAL MOUSE (PS/2)
INTELLIGENT MULTIPO RTS
CHASE AT 16+ Serial I/O Controller
CHASE AT I/O LITE
CHASE AT I/O PRO
COMPUTONE 16 Multipor t Serial I/ O Cont ro ller
DIGIBOARD MUL TI PO RT PC/8
ACCTON ETHERCOAX 16 Adapter
3COM Etherlink I I Adapter (3C503)
3COM Etherlink 16 Ad apter (3C507)
3COM Etherlink II /1 6 Adapter (3C5 03/ 16 TP)
3COM TOKENLI NK III Adapter (3C509) Co mb o
3COM TOKENLINK PLUS Adapt er (3C6 03)
DEC Etherworks III Thinwire Adapter DE203 *
D-LINK DE-220T
IBM ETHERNET Adapter CX
IBM TOKEN RING PC Adapter II
INTEL Etherexpr ess 16 Adapt er
INTEL Etherexpr ess 16 Flash Et her net Adapte r
INTEL TOKEN EXPRESS ISA/16S Ad apter
MADGE 16/4 AT RING NO DE Adap te r
NOVELL NE2000 PLUS Ether net Adapt er
OLICOM Ethe rne t OC21 21/ 212 2/ 2123 /2 125 Ad.
OLICOM Ethe rne t OC21 73 I SA/I V Adap te r
OLICOM TOKEN RING Network PCA 16/4
Adapter (OC3121)
OLICOM TOKEN RING OC3118 Adapter
SPECIALIX SI/8
GRAPHICS PRODUCTSNETWORKING & LAN ( PCI) PRODUCTS
PCI: ATI Mach 64 Graphics Pro Turbo
MATROX MGA 2 + PCI
MATROX MGA IMPRESSION PLU S
MATROX MGA 2 + PCI
Number Nine GXE64 Graphics Acc.
Number Nine GXE64 PCI Grap hics Acc.
ORCHID KELVIN 64 *
AT:INFOTRONI C I PG 64 *
MATROX MGA IMPRESSION 3Z/ A
Number Nine GXE Grap hics Acce lerator
SPEA VIDEO 7 MERCURY
3COM Etherlink II I 3C5 90- TP0 Par al lel Tasking
DEC TULIP PCI Ether net 21040- AA Adapter
INTEL ETHEREXPRESS PRO/100 Adapter
OLICOM OC3 136 PCI 16/ 4 Tok en Ring Ad. *
SMC ETHERPOWER 10/100
Z’NYX 32 Bit LAN Ethernet ZX312 Com bo Ad.
DISPLAY UNITS
NEC MULTISYNC 4FG / 5FG / 6FG
SONY Multiscan CPD 1430 / 1730
SONY Multiscan GDM 2036
THUNDER /24 for Windows *
MULTIMEDI A DEVICES ( DVO /DVI )MPC BO ARDS
INTEL SMART VIDEO RECORDER
LIFE VIEW VIDEO (V ideo I I Cap ture Boa rd)
REEL MAGIC SONY *
SCREEN MACHINE (ISA) Mod 2
VIDEOLOGIC DVA 4000 /ISA *
WIN/TV *
LOGITECH AUDIOMAN
ORCHID SOUND WAVE 32
PRO AUDIO SPECTRUM 16 SDLC
PRO AUDIO SPECTRUM PAS 16 BASIC
PRO AUDIO FUSION DO UBLE CD 16 Kit
ROLAND SCC-1
SOUND BLASTER PRO 2
SOUND BLASTER 16 APS
SOUND BLASTER 16 SCSI 2
* Compatibility depends on whether specific op era tion s have been carr ied out , as indicated i n the
related "Compatibilit y Guide".
16-10M4-Pxx/PCS 51xx/ PCS 61xx
Page 11
COMPONENTS AND JUMPERS ON MOTHERBO ARD BA22 37/BA227 0, BA2262, BA2280
FLASH
EPROM
FLOPPY DISK
CONNECTOR
STANDARD
POWER SUPPLY
CONNECTOR
FAN
CONNECTOR
J17
VIDEO
CONNECTOR
VIDEO
MEMORY
FEATURE
CONN.
PARALLEL
CONNECTOR
TGUI9680/9680-1
VIDEO CONTRO LLER
PIIX82371
PCI/ISA
BRIDGE
RISER BUS SLOT
J7
1
1
ST
1
SERIAL
PORT
CONNECTOR
1
J9
J10
AUDIO
BOARD
SLOT
J19
ND
2
SERIAL PORT
CONNECTOR
MOUSE
CONNECTOR
1
J16
KEYBOARD
CONNECTOR
37C932 ISA/XD
BRIDGE &
I/O CONTR.
1
PRIMARY IDE
CONNECTOR
(SYSTEM HARD
DISK)
SECONDARY IDE
CONNECTOR
J26
J27
J28
VRM OR
VOLTAGE
REGULATOR
CONNECTOR
1
1
TSC82437
SYSTEM
CONTR.
J41 (BA2280 ONLY)
1
PROCESSOR
SOCKET
(OVERDRIVE
READY
SOCKET 5/7)
J38
J37
SPEAKER
CONNECTOR
J42
(BA2280
only)
POWER LED
CONNECTOR
HDU LED
CONNECTOR
J31
DATA PATH
82438FX_TDP
ND
LEVEL CACHE
2
SOCKET
16
BATTERY
CONNECTOR
MEMORY
SOCKETS
BANK 0
BANK 1
HPA1A
M4-Pxx/PCS 51x x/PCS 61xx16-11
Page 12
COMPONENTS AND JUMPERS ON MOTHERBO ARD BA2284
KEYBOARD
CONNECTOR
1
1
HPH8A
VIDEO
CONNECTOR
PARALLEL
CONNECTOR
1ST SERIAL
PORT
2
CONNECTOR
CONNECTOR
AUDIO
BOARD
SLOT
FEATURE
CONN.
TGUI9680-1
VIDEO
CONTROL.
CMOS
RAM +
RTC
DS12887A
J16
VIDEO
MEMOR Y
PCI/ISA
BRIDGE
PIIX82371
RISER BUS
EXPANSION SLOT
TSC82437
1
SYSTEM
CONTR.
FLASH
EPROM
1
1
J14
J15
J4
J5
J7
J8
J3
1
J10
J1
J2
PROCESSOR
SOCKET
(OVERDRIVE
READY
SOCKET 5)
ND
SERIAL PORT
MOUSE
CONNECTOR
8042
J12
J6
J11
J13
STANDARD
POWER SUPPLY
CONNECTOR
SUPER I/O
CONTROLL ER
37C665
PRIMARY IDE
CONNECTOR
(SYSTEM HARD
DISK)
SECONDARY IDE
CONNECTOR
FLOPPY DISK
CONNECTOR
MEMORY
SOCKETS
BANK 0
BANK 1
VOLTAGE
REGULATOR
SPEAKER
CONNECTOR
POWER LED
CONNECTOR
HDU LED
CONNECTOR
DATA PATH
82438FX_TDP
2ND LEVEL CACHE
SOCKET
FAN
CONNECTOR
16-12M4-Pxx/PCS 51xx/ PCS 61xx
Page 13
JUMPERS ON MOTHERBO ARDS BA2237/BA2 270, BA226 2, BA2280
Jumper s J26 an d J27 - CPU Bus Cloc k
J26J27TYPE OF PROCESSORPROCESSOR CLO C KSYSTEM CLOCK
2-32-3Pentium 7575 MHz50 MHz
2-31-2Pentium 90
Pentium 120
Pentium 150
1-22-3Pentium 100
Pentium 133
Pentium 166
90 MHz
120 MHz
150 MHz
100 MHz
133 MHz
166 MHz
60 MHz
66 MHz
Jumper s J38 and J37 - Ratio Betw een t he CPU Inter nal and Exter nal Clocks
J38
(BF)
J37
(BF1)
TYPE OF PROCESSORRATIO BETWEEN THE CPU INTERNAL AND
EXTERNAL CLOCKS
ONONP54C 150-1662/5 (BF=0, BF1=0) CPU clock x 2.5
OFFON1/3 (BF=1, BF1=0) CPU clock x 3
ONOFFP54C 120-1331/2 (BF=0, BF1=1) CPU clock x 2
OFFOFFP54C 75-90-1002/3 (BF=1, BF1=1) CPU clock x 1.5
Jumper J28 - AT Bus Cloc k
J28AT Bus ClockPCI Bus Clock
1-2PCI/3 bus clock25 MHz - P54C 75
2-3PCI/4 bus clock
30/33 MHz - P54C 90 − 166 MHz
Jumper J41 - Processor Pow er Supply Voltage Selection (BA2280 Only)
Position 1-23.5 V - Pentium 166 processo r
Position 2-33.3 V - Pentium 75/ 90 /1 00/ 133 /150 and OverDrive (Default) pro cess ors .
Jumper J17 - Flo p py Di sk W rite Prot ection
Position 1-2Floppy disk not write protect ed (Default )
Position 2-3Floppy disk write protect ed .
Jumper J9 - Flash EPROM W rite s Enable/ Di sab le
Position 2-3Enables Flash EPROM pr ogr amming - 12 V (Defau lt)
Position 1-2Disables Flash EPROM pro gra mming - 12 V.
Jumper J16 - Setup Ut ility Enabl e/ Di sabl e
Position 1-2Disables access to the Set up Utilitie s
Position 2-3Grant s acc ess to the Set up Utilities (Default) .
Jumper s J7 and J10 - Boo t from Seri al Port Disabl e
J7: Position 1-2Disables the serial ports
J10: Posit io n 1-2
J7: Position 2-3Enables the ser ial ports (Def ault ).
J10: Posit io n 2-3
Jumper J31 - CMOS RAM Re s et
INCMOS RAM reset
OUTNormal oper at ion (De fault) .
16
M4-Pxx/PCS 51x x/PCS 61xx16-13
Page 14
Jumper J19 - Onboar d Vi deo Con tr olle r Enable /Disa bl e
Position 1-2Disables the onboar d video cont roller
Position 2-3Enables the on boar d video cont roller (Defau lt) .
Jumper J42 - Battery Cir cui t Ope n/Close (on BA2280 only)
Position INStandar d bat t ery provid ed with the system (Def au lt)
Position OUTNon-standar d bat ter y equipp ed with cable for connec tion to the mot her boa rd.
JUMPERS ON MOTHERBOARD BA228 4
Jumpers J7 and J8 - CPU Bus Clock
J7J8TYPE OF PROCESSORPROCESSOR CLOC KSYSTEM CLOCK
2-31-2Pentium 757 5 MHz50 MHz
1-21-2Pentium 90
Pentium 120
Pentium 150
2-32-3Pentium 100
Pentium 133
Pentium 166
90 MHz
120 MHz
150 MHz
100 MHz
133 MHz
166 MHz
60 MHz
66 MHz
Jumpers J1 an d J2 - Ratio Betw e en th e CPU Int er nal and Exter nal Clo cks
J1
(BF1)J2(BF0)
TYPE OF PROCESSORRATIO BETW EEN THE CPU INTERNAL AND
EXTERNAL CLOCK
1-21-2P54C 150-1662/5 (BF0=0, BF1=0) CPU clock x 2.5
1-22-31/3 (BF0=1, BF1=0) CPU clock x 3
2-31-2P54C 100(50 MHz)-120- 133 1 /2 (BF0=0, BF1=1) CPU clo ck x 2
2-32-3P54C 75-90-100(6 6 MHz )2 /3 (BF0=1, BF1=1) CPU clock x 1.5
Jumper J11 - AT Bus Clock
J11AT BUS CLOCKPCI BUS CLOCK
1-2PCI/3 bus clock25 MHz - P54C 75
2-3PCI/4 bus clock
30/33 MHz - P54C 90 − 166 MHz
Jumper J10 - Proce ssor Power Supply Voltage Select i on
Position 1-23.3 V - Pentium 75 /90/ 100/ 133/150 processor s and OverDr ives ( Def ault )
Position 2-33.5 V - Pentium 16 6 process ors .
Jumper J13 - Floppy Di sk W ri te Prot ect i on
INFloppy disk write protec te d
OUTFloppy disk not write protected (Default).
Jumper J4 - Enabl e/Dis able Flash EPROM Pro gra mmi ng by usi ng th e 12 V Program m in g
Voltage
INEnables Flash EPROM progr am m ing by apply ing 12 V (Def au lt)
OUTDisables Flash EPROM programming by applying 12 V
16-14M4-Pxx/PCS 51xx/ PCS 61xx
Page 15
Jumper J5 - Flash EPROM Progra mm i ng Ena bl e/ Dis abl e
INEnables Flash EPROM progr am ming (Default )
OUTDisables Flash EPROM programming.
Jumper J6 - Setup Utili ty Ena bl e/ Dis abl e
Position 1-2Enables acc ess t o the Set up Ut i lities (De fa ult)
Position 2-3Disables access to the Set up Utilitie s.
Jumper s J14 an d J15 - Boot from Ser ia l Port Disab le
J14: Position 1-2Enables the serial ports
J15: Position 1-2
J14: Position 2-3Disables the serial ports (Default).
J15: Position 2-3
Jumper J3 - CMOS RAM Rese t
INCMOS RAM Re s et
OUTNormal operation (Default).
Jumper J16 - Onb oar d Video Cont roller Enable/Di sab le
Position 1-2Disables the onboard video controller
Position 2-3Enables the onb oar d video co ntroller (Default ).
Jumper J12 - 16-Bi t Aud io Encoding Enable/ Di sabl e
Position 1-2Enables 16-bit encoding (Default)
Position 2-3Disables 16-bit en coding .
16
M4-Pxx/PCS 51x x/PCS 61xx16-15
Page 16
RISER BUS EXPANSION BOARD
HPA3A
HPA2A
AT BOARD SLOT
SHARED SLOTS FOR
AN AT OR PCI
BOARD
FOR TIN BOXES
(IN2049)
AT BOARD SLOTS
SHARED SLOTS FOR AN AT OR
PCI BOARD
PCI BOARD SLOTS
FOR SLIM TIN BOXE S
(IN2050)
PCI BOARD SLOT
16-16M4-Pxx/PCS 51xx/ PCS 61xx
Page 17
INTERRUPT LEVELS
INTERRUPT ONBOARD DEVICE AUDIO BOARDPCI
DOSWINDOWS
INITCPU reset, shutdown 28 6(1)(1)(1)
SMIReserved - Interrupt del system managem ent(1)(1)(1)
NMIReserved - Parity error(1)(1)(1)
IRQ0Reserved - System timer(1)(1)(1)
IRQ1Reserved - Keyboard(1)(1)(1)
nd
IRQ2Reserved - Interruption from 2
PIC in casca de (1)(1)(1)
IRQ3*Serial port 2 (COM2)
IRQ4*Serial port 1 (COM1)
IRQ5*Video controller
IRQ6*Floppy disk co ntroller
IRQ7*Parallel p ort 1Sound
Blaster (2)
MIDI
port (2)
IRQ8Reserved - Real Time Clock(1)(1)(1)
IRQ9MIDI (2)
port
Windows
sound
system(2)
IRQ10MIDI
port
Windows
sound
system
IRQ11F re e
IRQ12*PS/2-com patible m ouse . Can be disabled by
means of the Setup Utility
IRQ13Reserved - Integrated m ath pro cess or(1)(1)(1)
IRQ14*1
IRQ15*2
st
EIDE controller (hard disk)PCI
nd
EIDE control ler (CD-RO M )
* Onb oar d device s that can be disa bled (the related int er rup ts are free).
PCI
video
contr.
16
SCSI
Contr.
(1) Onboard devices that cannot be disabled ( in terr upt s not free ).
(2) Devices that can use differ ent int err upt s (free int er rup ts can be as signed ).
M4-Pxx/PCS 51x x/PCS 61xx16-17
Page 18
DMA CHANNELS
DMA CHANNELDEVICE OR FUNCTION
0
1
2
3
4
5
6
7
Free
Audio subsyst em
Floppy disk
Free / Para l lel po rt in the Enhanced Mode
Reserved
Free
Free
Free
DMA controller
Interrupt co ntrol ler
Syste m ti me r
Syste m ti me r
Keyboard cont roller
NMI contr o l ler, speaker contro ller
Keyboard cont roller
NMI enable
Clock-calendar
Clock-calendar
DMA page regis te rs
Olivetti proprietary register
Port A
Interrupt co ntrol ler
DMA controller
RESET for numeric errors
Secondary EIDE channel
Primary EIDE chan nel
Secondary LPT2 parallel port
Primary COM2 serial p ort
Secondary EIDE cha nnel com mand port
Primary LPT1 par al lel port
Alternative LPT3 para llel port
Alternative CO M 3 ser ial po rt
Floppy disk cont ro ller
Primary IDE channel com m and po rt
Floppy disk cont ro ller
Floppy disk cont ro ller
Primary IDE channel st at us port
Primary COM1 serial p ort
Free (range 4D0 -4D1 is allocated for the Rese ved Chip Set )
Free
PCI
Free
16-18M4-Pxx/PCS 51xx/ PCS 61xx
Page 19
SYSTEM MEMORY MAP
639 KB
1 KB
96 KB
32 KB
96 KB
64 KB
64 KB
000 KB
639 KB
639 KB
640 KB
640 KB
767 KB
768 KB
799 KB
800 KB
895 KB
896 KB
959 KB
960 KB
1023 KB
Conventional Memory
BIOS Extended Data
Area
VGA Memory / SIMM
Memory Area
VGA BIOS Code
Addresses Available on
the ISA Bus
Area for Memory
Management Tools
System BIOS
00000 h
7FFFF h
80000 h
9FBFF h
9FC00 h
9FFFF h
A0000 h
BFFFF h
C0000 h
C7FFF h
C8000 h
DFFFF h
E0000 h
EFFFF h
F0000 h
FFFFF h
16
Extended Memory
16 KB
■
M4-Pxx/PCS 51x x/PCS 61xx16-19
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