AZZA PT-5ITA User manual
PT-5ITA
SYSTEM BOARD
( VER. 1.x )
OPERATION MANUAL
PT-5ITA SYSTEM BOARD TABLE OF CONTENTS
i
TABLE OF CONTENTS
Chapter & Section Page
1. INTRODUCTION .................................................................................................. 1-1
1.1 SYSTEM OVERVIEW................................................................................ 1-1
2. SPECIFICATIONS ................................................................................................ 2-1
3. SYSTEM BOARD LAYOUT .............................................................................. 3-1
3.1 PT-5ITA VER. 1.x....................................................................................... 3-1
4. HARDWARE SETUP ........................................................................................... 4-1
4.1 UNPACKING ............................................................................................... 4-1
4.2 HARDWARE CONFIGURATION........................................................... 4-1
4.2.1 DRAM INSTALLATION........................................................................... 4-1
4.2.2 L2 CACHE MEMORY INSTALLATION............................................. 4-2
4.2.3 CONNECTORS............................................................................................ 4-3
4.2.4 JUMPERS ..................................................................................................... 4-8
5. AWARD BIOS SETUP ........................................................................................ 5-1
5.1 GETTING STARTED ................................................................................ 5-1
5.2 MAIN MENU............................................................................................... 5-2
5.3 CONTROL KEYS....................................................................................... 5-2
5.4 STANDARD CMOS SETUP..................................................................... 5-3
5.5 BIOS FEATURES SETUP ........................................................................ 5-4
5.6 CHIPSET FEATURES SETUP ................................................................5-6
5.7 POWER MANAGEMENT SETUP.......................................................... 5-7
5.8 PNP/PCI CONFIGURATION ................................................................... 5-8
5.9 INTEGRATED PERIPHERALS .............................................................. 5-11
THE OTHER SETUP .......................................................................................... 5-12
PT-5ITA SYSTEM BOARD
ii
TRADEMARKS
All trademarks used in this manual are the property of their respective owners.
NOTE
The “LOAD SETUP DEFAULTS” function loads the default settings directly from
BIOS default table, these default settings are the best-case values that should optimize
system performance and increase system stability . This function will be necessary
when you accept this system board, or the system CMOS data is corrupted.
By pressing “Enter ” key. the SETUP default values will be loaded. (please refer to the
Chapter 5 AWARD BIOS SETUP procedures in this manual.)
NOTICE
Information presented in this manual has been carefully checked for reliability;
however, no responsibility is assumed for inaccuracies. The information contained in
this manual is subject to change without notice.
PT-5ITA SYSTEM BOARD INTRODUCTION
1-1
1. INTRODUCTION
1.1 SYSTEM OVERVIEW
ThePT-5ITAPentium PCI Local Bus system board is designed based on ATX
form-factor on the Intel 82430TX PCIset system chipsets and Winbond I/O chipset,
which built-in two channels PIO and Bus Master Enhanced PCI IDE port, one Floppy
Disk control port, two high speed Serial ports (UARTs),one multimode Parallel port,
one PS/2 keyboard port, one PS/2 mouse port, one IR port, two USB ports, and support
PC97 specitication. It is designed to fit a high performance, Pentium 75 MHz to 233
MHz based solution for high-end and true GREEN-PC computer systems.
This system board supports the Peripheral Component Interconnect (PCI) Local Bus
standard (PCI Specification Rev. 2.1 compliant). It not only breaks through the I/O
bottlenecks of the traditional ISA main board, but also provides the performance needs
for networking and multi-user environments.
PT-5ITA SYSTEM BOARD SPECIFICATIONS
2-1
2. SPECIFICATIONS
Chipset
Intel 82439TX(MTXC), 82371AB(PIIX4) and Winbond W83977TF(ATF).
CPU
Intel : Pentium processor and OverDrive processor (P54C / P54CS / P54CTB /
P55C) 75 / 90 / 100 / 120 / 133 / 150 / 166 / 200 / 233 MHz.
Cyrix : 6x86 / 6x86L-P120+ / P133+ / P150+ / P166+ / P200+.
6x86MX-PR166 / PR200 / PR233 / PR266.
AMD : K5-PR75 / PR90 / PR100 / PR120 / PR133 / PR150 / PR166.
K6 / PR2-166 / PR2-200 / PR2-233
CPU VCC (switching regulator support)
(1).CPU I/O voltage : "+3.3V DC" and "+3.5V DC".
(2).CPU CORE voltage : "+2.0V,+2.5V,+2.8V,+2.9V,+3.2V,+3.3V,+3.5V DC".
System Clock
50 / 55 / 60 / 66.6 / 75MHz adjustable.
Memory
DRAM : Three banks, each bank could be single or double sided, 4MB up to
256MB. Supports fast page mode (FPM) , Extended Data Out
(EDO) and SDRAM memory (Using 72-pin SIMM module x4, and 168-
pin DIMM module x3). DIMMs' operating voltage supports +3.3V DC.
SRAM : 256KB or 512KB pipelined burst SRAM on board.
BIOS
AWARD System BIOS. 128KBx8 Flash ROM (for Plug & Play BIOS).
ACPI
1.System shut-down (soft-off) by OS.
2.Auto Full-On from Soft-Off mode or suspend state when signaled by an
incoming call to the modem.
3.Auto Fan Off at Suspend State.
4.Protects the CPU by slowing down the CPU during the CPU overheat.
PT-5ITA SYSTEM BOARD SPECIFICATIONS
2-2
Expansion Slots
PCI Slots : 32-bit x 4 (All Master/Slave, PCI 2.1 Compliant).
ISA Slots : 16-bit x4 (One slot PCI/ISA shared).
IDE Ports
Two channel PIO and “Ultra DMA/33” Synchronous mode PCI IDE ports,
maximum could be connected to 4 IDE Hard Disk and ATAPI CD-ROM device.
PIO Mode 4 transfer rate up to 14 Mbytes/s transfer rates and supports Ultra DMA
33 mode transfers up to 33MBytes/sec.
Super I/O Ports
1. Two high speed NS16C550 compatible serial ports (UARTs).
2. One SPP/EPP/ECP mode Bi-directional parallel port.
3. One Floppy Disk Control port.
IR Port
One HPSIR and ASKIR or Faster IR (optional) compatible Infrared port, One
Consumer IR port (optional).
NOTE : Winbond W83977TF support HPSIR and ASKIR, W83977ATF support
Faster IR and Consumer IR.
Mouse and Keyboard
Supports PS/2 Mouse connector, PS/2 Keyboard connector.
USB Ports
Two Universal Serial Bus (USB) ports.
Software Compatibility
MS-DOS, WindowsNT, OS2, XENIX, UNIX, NOVELL, CAD / CAM,
compatibility Windows, Windows 95....etc.
DIMENSION
Width & Length : 305 mm x 212 mm.
Height : 3/4 inches with components mounted.
PCB Thickness : 4-layers, 0.05 inches normal.
Weight : 20 ounces.
PT-5ITA SYSTEM BOARD SPECIFICATIONS
2-3
ENVIRONMENT
Operating Temperature : 10to 40. (50to 104)
Require Airflow : 50 linear feet per minute across CPU.
Storage Temperature : -40to 70. (-40to 158)
Humidity : 0 to 90noncondensing.
Altitude : 0 to 10,000 feet.
PT-5ITA SYSTEM BOARD SYSTEM BOARD LAYOUT
3-1
3. SYSTEM BOARD LAYOUT
3.1 PT-5ITA VER. 1.x
Explanation : All connectors, jumpers and components which marks by a black point on
the corner means the pin-1 side of the connector, jumper and component.
Intel
82371AB
BAT 1
CPU
SPEAKER
KEYLOCK
HL
SL
PW
RS
Winbond
W83977TF
ISA4
Socket 7
JP1
JP5
USB2
USB1
ISA3
ISA2
ISA1
PCI 1
PCI 2
PCI 3
PCI 4
CN9 POWER CON.
CN12 IR
CN6
CN1 COM B CN5 COM A
CN4
PS/2
MS.
PS/2
KB.
CN8
COOLING
FAN CON.
SIMM 4
JP11
CN3
CN2 LPT
SYS. BIOS
CN11 IDE1
CN13 IDE2
CN10 FDC
JP10
JP9
JP8
JP7
JP6
12
7
+
_
8
JP12
Intel
82439TX
SIMM 1
SIMM 2
SIMM 3
DIMM 1
DIMM 2
DIMM 3
CN7
U16 U17
U14
TAG
PB SRAM PB SRAM
U1
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-1
4. HARDWARE SETUP
4.1 UNPACKING
The system board package should contain the following parts :
The PT-5ITA system board.
OPERATION MANUAL.
Cable set for IDE and I/O device.
4.2 HARDWARE CONFIGURATION
Before the system board is ready to operate, the hardware must be configured to allow
for various functions within the system. To configure the PT-5ITA system board is a
simple task, only a few jumpers, connectors, cables and sockets needs to be selected
and installed. (For the detailed locations of each component please refer to the "system
board layout figure" which appears in page 3-1.)
4.2.1 DRAM INSTALLATION
The PT-5ITA system board will support three banks main memory (bank0 - 2) on
board, (using four 72-Pin SIMM socket, SIMM 1 - 4 and three 168-pin DIMM socket,
DIMM 1 - 3) each bank could be single-sided or double-sided, 4MB up to 256 MB of
local memory can be attained. Supports standard fast page mode (FPM), Extended Data
Out (EDO) and synchronous (SDRAM) memory.
The usable DRAM modules :
(1) FPM and EDO memory : 512Kbx32 ( 2MB),1Mbx32 ( 4MB),
2Mbx32 ( 8MB),4Mbx32 (16MB),
8Mbx32 (32MB), 16Mbx32 (64MB)
(2) SDRAM memory : 1Mbx64 ( 8MB),2Mbx64 (16MB),
4Mbx64 ( 32MB), 8Mbx64 (64MB)
16Mbx64 (128MB).
The speed of FPM DRAMs must be used 70ns or faster than 70ns, the speed of EDO
DRAMs and SDRAMs must be used 60ns or faster than 60ns.
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-2
SIMMs' and DIMM's operating voltage :
(1) SIMM1 - SIMM4 : + 5V DC
(2) DIMM1 - DIMM3 : +3.3V DC.
DRAM Bank can be populated in any order (bank 0 does not have to be populated
before bank 2).Within any given bank, the SIMMs must be the same size. Among the
three banks, SIMM (DIMM) densities can be mixed in any order. EDO, FPM and
SDRAMs can be mixed between SIMMs (DIMM), a given SIMM (DIMM) must
contain only one type of DRAM. When DRAM types are mixed each SIMM (DIMM)
runs optimized for that particular type of DRAM.
There is no jumper needed for DRAM configuration, DRAMs' type and size will be
detected by system BIOS automatically.
The following table provides the possible combinations for DRAM memory
installation.
Bank 0 Bank 1 Bank 2
SIMM1 - 2 DIMM1 SIMM3 - 4 DIMM2 DIMM3
Single-sided Empty Single-sided Empty Empty
Double-sided Empty Double-sided Empty Empty
Empty Single-sided Empty Single-sided Single-sided
Empty Double-sided Empty Double-sided Double-sided
Note : We strongly recommend, Don't install 5V SIMM module and 3.3V DIMM
modules at the same time.
4.2.2 L2 CACHE MEMORY INSTALLATION
The PT-5ITA system board will support 256KB or 512KB cache memory on board,
using synchronous pipeline-burst SRAMs. Both Write Back and Write Through cache
update policy are supported.
The following table lists the detailed combination about cache memory installation.
Cache Size Data SRAMs(U16 or U17) Tag SRAMs(U14)
256 KB 32KB x 64 8KB or 16KB or 32KB x 8
512 KB 64KB x 64 16KB or 32KB x 8
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-3
4.2.3 CONNECTORS
A connector is two or more pins that are used make connections to the system standard
accessories (such as power, mouse, printer,...etc.) The following is a list of connectors
on board, as well as descriptions of each individual connector.
(A) BAT1 Non-Rechargeable battery (Using 3 Volts Lithium battery : CR2032)
Pin # Assignment
Battery Positive
Ground
(B) CN1 COM B (Serial Port 2) connector
1 6 Pin#
Assignment Pin # Assignment
1 DCD (Data Carrier Detect) 6 DSR (Data Set Ready)
2 RD (Received Data) 7 RTS (Request To Send)
3 TD (Transmit Data) 8 CTS (Clear To Send)
4 DTR (Data Terminal
Ready)
9 RI (Ring Indicator)
5 Ground
5 9
(C) CN2 Parallel Port connector
(Supports SPP/EPP/ECP mode, selected by BIOS setup,using IRQ7 or
IRQ5,ECP using DMA channel 3 or 1)
114 Pin#
Assignment Pin # Assignment
1STROBE14 AUTO FEED
2 Data Bit 0 15 ERROR
3 Data Bit 1 16 INIT
4 Data Bit 2 17 SLCT IN
5 Data Bit 3 18 Ground
6 Data Bit 4 19 Ground
7 Data Bit 5 20 Ground
8 Data Bit 6 21 Ground
9 Data Bit 7 22 Ground
10 ACK23 Ground
11 BUSY 24 Ground
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-4
12 PE 25 Ground
13 SLCT
13 25
(D) CN3 PS/2 Keyboard connector
Pin # Assignment Pin # Assignment Pin # Assignment
1 Keyboard Data 3 Ground 5 Keyboard Clock
2 No Connection 4 +5V DC 6 No Connection
(E) CN4 PS/2 Mouse connector
Pin # Assignment Pin # Assignment Pin # Assignment
1 Mouse Data 3 Ground 5 Mouse Clock
2 No Connection 4 + 5VSB DC 6 No Connection
(F) CN5 COM A (Serial Port 1) connector
1 6 Pin#
Assignment Pin # Assignment
1 DCD (Data Carrier Detect) 6 DSR (Data Set Ready)
2 RD (Received Data) 7 RTS (Request To Send)
3 TD (Transmit Data) 8 CTS (Clear To Send)
4 DTR (Data Terminal
Ready)
9 RI (Ring Indicator)
5 Ground
5 9
(G) CN6 USB 2 (Universal Serial Bus port 2) connector
1Pin#
Assignment
1 + 5V DC
2DATA
3DATA
4 Ground
5 Ground
5
(H) CN7 USB 1 (Universal Serial Bus port 1) connector
1Pin#
Assignment
1 + 5V DC
2DATA
3DATA
4 Ground
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-5
5 Ground
5
(I) CN8 Cooling Fan Power Connector
1Pin#
Assignment
1 + 12V DC
2 Ground
2
(J) CN9 Power connector
11 1 Pin # Assignment Pin # Assignment
11 + 3.3V DC 1 + 3.3V DC
12 12V DC 2 + 3.3V DC
13 Ground 3 Ground
14 PS-ON 4 + 5V DC
15 Ground 5 Ground
16 Ground 6 + 5V DC
17 Ground 7 Ground
18 5V DC 8PW-OK
19 + 5V DC 9 + 5V SB
20 + 5V DC 10 + 12V DC
20 10
(K) CN10 Floppy Disk Control Port connector (Using IRQ6, DMA channel 2)
(L) CN11 IDE 1 connector (Primary IDE Port, I/O address is 1F0H, using IRQ14)
(M) CN12 IR (Infrared Rays) connector
16 Pin#
Assignment Pin # Assignment
1 + 5V DC 6 No Connection
2 Faster IR Receive 7 Consumer IR Receive
3 IR Receive 8 + 5V DC
4 Ground 9 No Connection
5 IR Transmit 10 No Connection
510
(N) CN13 IDE 2 connector (Secondary IDE Port, I/O address is 170H, using
IRQ15)
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-6
(O) RS Reset Button connector
Pin # Assignment Pin1&2 Function
1 Ground Open No action
2 Reset Control Short System Reset
(P) HL IDE HDD LED connector
Pin # Assignment Pin # Assignment
1 Pullup (+5V DC) 2 Signal Pin
(Q) SL Sleep LED connector
Pin # Assignment Pin # Assignment
1 Signal Pin 2 Ground
(R) PW / SS Front Panel Power Switch connector & External SMI button connector
(selected by BIOS setup : Soft-off by PWR-BTTN)
1. Instant-Off 2. Delay 4 Sec.
Once pressed : Power On Once pressed : Power On
Next pressed : Power Off Next pressed : Suspend mode
Pressed and after 4 second : Power Off
(S) SPEAKER Speaker connector
1Pin#
Assignment
1 + 5V DC
2 No Connection
3 No Connection
4 Speaker Data Signal
5 No Connection
5
(T) KEY LOCK Front Panel Power LED & Key-Lock connector
1Pin#
Assignment
1 Pullup (+ 5V DC for Power LED)
2 No Connection
3 Ground
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-7
4 Keyboard Lock
5 Ground
5
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-8
4.2.4 JUMPERS
A jumper is two, three or more pins which may or may not be covered by a plastic
connector plug (mini-jumper). A jumper is used to select different system options.
Please make sure all jumpers at correct position before this system board used.
(A) JP5, JP6, JP7, JP8, JP9,JP10 CPU type selection
(1) 50Mhz x 1.5 (Cyrix : 50Mhz x 3) (2) 60Mhz x 1.5
JUMPERS CPU TYPE JUMPERS CPU TYPE
12 3 Intel 80502-75 12 3 Intel 80502-90
1¡¡JP5 1 ¡ ¡ JP5
1¡¡JP6 1 ¡ ¡ JP6
1¡¡JP7 AMD K5-PR75 1 ¡ ¡ JP7 AMD K5-PR90
1 JP8 1 JP8 K5-PR120
1 JP9 1 JP9
1 JP10 Cyrix 6x86 / 6x86L 1 JP10
- P200+
(3) 66Mhz x 1.5 / 66Mhz x 3.5 (4) 50Mhz x 2
JUMPERS CPU TYPE JUMPERS CPU TYPE
12 3 Intel 80502-100 123
1¡ ¡ JP5 80503-233 1 ¡ ¡ JP5
1¡ ¡ JP6 1 ¡ ¡ JP6
1¡ ¡ JP7 AMD K5-PR100 1 ¡ ¡ JP7
1 JP8 K5-PR133 1 ¡ ¡ JP8
1 JP9 K6-PR233 1 JP9
1 JP10 1 JP10 Cyrix 6x86 / 6x86L
Cyrix 6x86 MX - P120+
- PR266
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-9
(5) 55Mhz x 2 (6) 60Mhz x 2
JUMPERS CPU TYPE JUMPERS CPU TYPE
123 12 3 Intel 80502-120
1¡ ¡ JP5 1 ¡ ¡ JP5
1¡¡JP6 1 ¡ ¡ JP6
1¡¡JP7 1 ¡ ¡ JP7
1¡ ¡ JP8 1 ¡ ¡ JP8
1 JP9 1 JP9
1 JP10 Cyrix 6x86 / 6x86L 1 JP10 Cyrix 6x86 / 6x86L
- P133+ - P150+
(7) 66Mhz x 2 (8) 75Mhz x 2
JUMPERS CPU TYPE JUMPERS CPU TYPE
12 3 Intel 80502-133 123
1¡ ¡ JP5 1 ¡ ¡ JP5
1¡ ¡ JP6 1 ¡ ¡ JP6
1¡ ¡ JP7 1 ¡ ¡ JP7
1¡ ¡ JP8 1 ¡ ¡ JP8
1 JP9 1 JP9
1 JP10 Cyrix 6x86 / 6x86L 1 JP10 Cyrix 6x86 / 6x86L
- P166+ - P200+
(9) 60Mhz x 2.5 (10) 66Mhz x 2.5
JUMPERS CPU TYPE JUMPERS CPU TYPE
12 3 Intel 80502-150 12 3 Intel 80502-166
1¡ ¡ JP5 1 ¡ ¡ JP5 80503-166
1¡ ¡ JP6 1 ¡ ¡ JP6
1¡¡JP7 AMD K5-PR150 1 ¡ ¡ JP7 AMD K5-PR166
1¡ ¡ JP8 1 ¡ ¡ JP8 K6-PR166
1¡ ¡ JP9 1 ¡ ¡ JP9
1 JP10 Cyrix 6x86MX 1 JP10 Cyrix 6x86MX
- PR166 - PR200
(11) 66Mhz x 3 (12) 66Mhz x 4
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-10
JUMPERS CPU TYPE JUMPERS CPU TYPE
12 3 Intel 80502-200 123
1¡ ¡ JP5 80503-200 1 ¡ ¡ JP5
1¡ ¡ JP6 1 ¡ ¡ JP6
1¡ ¡ JP7 AMD K6-PR200 1 ¡ ¡ JP7
1 JP8 1 ¡ ¡ JP8
1¡ ¡ JP9 1 JP9
1 JP10 Cyrix 6x86MX 1 ¡ ¡ JP10
- PR233
(13) 66Mhz x 4.5
JUMPERS CPU TYPE
123
1¡ ¡ JP5
1¡ ¡ JP6
1¡ ¡ JP7
1¡ ¡ JP8
1¡ ¡ JP9
1¡ ¡ JP10
NOTE : Cyrix 6x86 / 6x86L - P200+
: 75Mhz x 2, Better performance, but more peripheral compatible
problem.
: 50Mhz x 3, (Maker suggest this jumple setting).
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-11
(B) JP1 CPU CORE voltage selection (optional)
Note : 1. When JP1 is absent, BIOS will handle the setting
automatically.
(Support “+2.0V, +2.8V, +2.9V, +3.2V +3.3V +3.5V DC”)
2. When there is the JP1 on board,Please refer to the following
table for configuration.
(Support “+2.5V, +2.8V, +2.9V, +3.2V +3.3V +3.5V DC”)
JP 1 CORE Voltage IO Voltage CPU TYPE
3.5V 3.5V AMD K5
1¡ ¡ 2 3.5V 3.5V Cyrix 6x86
3 4
5 6 3.2V 3.3V AMD K6-233
7 8
JP 1 CORE Voltage IO Voltage CPU TYPE
3.3V 3.3V Intel P54C
1 2
3¡ ¡ 4
5 6
7 8
JP 1 CORE Voltage IO Voltage CPU TYPE
2.9V 3.3V AMD K6-166
1 2 2.9V 3.3V AMD K6-200
3 4 2.9V 3.3V Cyrix 6x86MX
5¡ ¡ 6
7 8
PT-5ITA SYSTEM BOARD HARDWARE SETUP
4-12
JP 1 CORE Voltage IO Voltage CPU TYPE
2.8V 3.3V Intel P55C
1 2 2.8V 3.3V Cyrix 6x86L
3 4
5 6
7¡ ¡ 8
JP 1 CORE Voltage IO Voltage CPU TYPE
2.5V 3.3V
1 2
3¡ ¡ 4
5¡ ¡ 6
7¡ ¡ 8
NOTE :
P54C : pentium CPU (80502)
P55C : pentium MMX CPU (80503)
(C) JP11 ROM BIOS selection (optional)
Pin # Function
1 2 3 1-2 for +5V FLASH ROM
2-3 for +12V FLASH ROM
(D) JP12 Clear CMOS button
Pin # Function
1 2 3 1-2 Normal operation
2-3 Clear CMOS
(Note : Don't forget to turn this jumper return 1-2 within 3 to 5 seconds)
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