AZZA PT-5IH Operation Manual
PT-5IH
( VER. 1.x )
SYSTEM BOARD
OPERATION MANUAL
PT-5IH SYSTEM BOARD TABLE OF CONTENTS
TABLE OF CONTENTS
Chapter & Section Page
1. INTRODUCTION 1-1
1.1 SYSTEM OVERVIEW 1-1
1.2 FEATURES 1-1
2. SPECIFICATIONS 2-1
3. SYSTEM BOARD LAYOUT 3-1
3.1 5IH (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 4-3
4.2.3 CONNECTORS 4-4
4.2.4 JUMPERS 4-7
5. AWARD BIOS SETUP 5-1
5.1 GETTING STARDED 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 5-5
5.7 POWER MANAGEMENT SETUP 5-6
5.8 PNP/PCI CONFIGURATION 5-7
5.9 INTEGRATED PERIPHERALS 5-9
THE OTHER SETUPS 5-10
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PT-5IH SYSTEM BOARD
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. This function will be necessary when you accept this system
board, or the system CMOS data is corrupted.
By pressing "Enter" key, while "LOAD SETUP DEFAULTS" is highlighted, then
presses "Y" and "Enter" key. the SETUP default values will be loaded. (Please refer to
the Chapter 5 AWARD BIOS SETUP procedures in this maulal.)
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.
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PT-5IH SYSTEM BOARD INTRODUCTION
1. INTRODUCTION
1.1 SYSTEM OVERVIEW
ThePT-5IHPentium PCI Local Bus system board is designed based on the Intel 82430HX PCIset system
chipset and Winbond (or SMC, UMC) 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) and one multimode Parallel
prot and also supports IR and USB ports. It is designed to fit a high performance, Pentium 75 MHz to 200 MHz
(ideally) based solution for high-end and true GREEN-PC computer systems.
This system board supports the Peripheral Component Interconnect (PCI) Local Bus standard (PCI Spec. 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.
1.2 FEATURES
The PT-5IH system board contains the following features:
Pentium P54C/P54CT/P54CS/P55C, Cyrix 6x86 & AMD 5k86 based, PC/AT compatible
system board with ISA Bus and PCI Local Bus.
Supports the most part of "586" level CPUs designed by Intel, Cyrix and AMD.
Built-in 2 sets voltage regulator circuit to support multi-spec. CPU I/O voltage (includes
Standard, VR and VRE specification) and CPU CORE voltage (+2.5V DC and +2.8V DC).
DRAM Memory : Supports both fast page mode (FPM) and Extended Data Out (EDO).
Supports memory Parity or ECC (optional)
Cache Memory : Supports pipelined burst SRAMs. Cacheability main memory size up to
512MB.
BIOS : Supports Plug and Play BIOS.
IDE ports : Supports two channels PIO and Bus Master Enhanced PCI IDE port, up
to Mode 4 timing, and up to 22 MBytes/s transfer rates.
I/O ports : Supports two high speed serial ports (UARTs), One multimode parallel
port for standard (SPP), enhanced (EPP) and high speed (ECP) modes.
One Floppy Disk Control port.
IR Port (option) : Supports IR (Infrared Rays) functions. Both HPSIR and ASKIR are
supported.
USB Ports : Supports two Universal Serial Bus (USB) ports. (in the future)
Software : MS-DOS, WindowsNT, OS2, XENIX, UNIX, NOVELL, CAD/CAM,
compatibility Windows, Windows 95....etc.
1-1
PT-5IH SYSTEM BOARD SPECIFICATIONS
2. SPECIFICATIONS
CPU
Intel : Pentium processor and OverDrive processor (P54C/P54CS/P54CT/P55C/P55CT)
75/90/100/120/133/150/166 MHz and 180/200 MHz. (ideally)
Cyrix : 6x86-P120+(100MHz) / P133+(110MHz) / P150+(120MHz) / P166+(133MHz).
AMD : 5
k86-P75(SSA/5-66)/ P75(SSA/5-75)/ P90(SSA/5-83)/ P90(SSA/5-90)/ P100(SSA/5-100)
CPU VCC
(1). CPU I/O voltage : Supports Standard, VR and VRE specification.
(2). CPU CORE voltage : Supports "egual to CPU I/O voltage", "+2.5V " and "+2.8V" DC
WORD SIZE
Data Path : 8-bit, 16-bit, 32-bit, 64-bit
PC System Chipset
Intel 82430HX PCIset (82439HX, 82371SB)
I/O Chipset
Winbond W83877F (or SMC FDC37C669 or UMC UM8669F).
System Clock
50/55/60/66.6 MHz adjustable.
Memory
DRAM : Two banks, each bank could be single or double sided, 8MB up to 256 MB.
Supports both fast page mode (FPM) and Extended Data Out (EDO) memory
(Using 72-pin SIMM module). 8 Qword deep merging DRAM write buffer.
Optional Parity or ECC (Error Checking and Correction).
SRAM : Two banks, 256/512KB Direct-Mapped wirte back cache memory, supports on-
board 256KB or 512KB pipelined burst SRAM. One SRAM Module Slot for
upgrading to 512KB. Cacheability main memory size up to 512 MB.
BIOS
AWARD or AMI System BIOS. 128KBx8, Flash ROM. (Plug & Play BIOS)
Expansion Slots
PCI Slots : 32-bit x 4 (All Master/Slave, PCI Spec. Rev. 2.1 Compliant)
ISA Slots : 16-bit x 3
IDE Ports
Two channels PIO and Bus Master PCI IDE port, maximum could be connected 4 IDE Hard
Disk and ATAPI CD-ROM device.
2-1
PT-5IH SYSTEM BOARD SPECIFICATIONS
Super I/O Ports
1. Two high speed NS16C550 compatible serial prots (UARTs).
2. One parallel port, supports SPP/EPP/ECP mode.
3. One Floppy Disk Control port.
IR Port (option)
One HPSIR and ASKIR compatible IR transmission connector (5-pin).
Mouse and Keyboard
Supports PS/2 mouse connector, PS/2 keyboard connector (option) and AT keyboard connector.
USB Ports (in the future)
Two Universal Serial Bus (USB) ports.
DIMENSION
Width & Length : 220 mm x 270 mm.
Height : 3/4 inches with components mounted, but without expansion
boards and cables.
PCB Thickness : 4 layers, 0.05 inches normal.
Weight : 20.5 ounces.
ENVIRONMENT
Operating Temperature : 10*C to 40*C. (50*F to 104*F)
Required Airflow : 50 linear feet per minute across 80486 CPU.
Storage Temperature : - 40*C to 70*C. (- 40*F to 158*F)
Humidity : 0 to 90% noncondensing.
Altitude : 0 to 10,000 feet.
2-2
PT-5IH SYSTEM BOARD SYSTEM BOARD LAYOUT
3. SYSTEM BOARD LAYOUT
3.1 PT-5IH 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.
K/B BIOS
Winbond
W83877F
PCI 1
PCI 2
PCI 3
SL2
CN1 POWER CON.
CN3
AT K/B
SIMM 1
SIMM 2
SIMM 3
SIMM 4
Intel
82371SB
Intel
82439HX
BAT 1
CPU
SYS. BIOS
CN12 IDE1
CN13 IDE2
CN8 FDC
CN4 LPT
COM B
CN7
J1
PS/2
MS.
CN5
IR
JP17
CN9
U4/U3 TAG 1
SPEAKER
KEYLOCK
HL
TL
SS
TS
RS
SMC/UMC
669
PCI 4
SL1
SL3
JP16
JP11
JP12
RTC
MODULE
Socket 7
CN6
COM A
U7
U5
Pipeline
Burst
SRAM
32K/64K
Pipeline
Burst
SRAM
32K/64K
*32
*32
U2/U1 TAG 0
CN11
PBSRAM MODULE
JP5
JP4
JP13
JP14
JP15
JP18
JP1
JP2
JP3
CN10
USB 2 USB 1
JP6
JP7
JP8
JP9
3-1
PT-5IH SYSTEM BOARD HARDWARE SETUP
4. HARDWARE SETUP
4.1 UNPACKING
The system board package should contain the following parts :
The PT-5IH 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-5IH 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-5IH system board will support two banks main memory (bank0 and bank 1) on board, (using four 72Pin SIMM socket, SIMM 1 - 4), each bank could be single or double sided. With the use of 1MBx36(32)-S,
2MBx36(32)-D, 4MBx36(32)-S or 8MBx36(32)-D and 16MBx36(32)-S SIMM modules, 8MB up to 256 MB of
local memory can be attained. Both standard fast page mode (FPM) and Extended Data Out (EDO) memory are
supported, but they cannot be mixed within the same memory bank. The speed of FPM DRAMs must be used
70ns or faster than 70ns and the speed of EDO DRAMs must be used 60ns or faster than 60ns.
(Note : S = Single sided , D = Double sided)
There is no jumper needed for DRAM configuration, DRAMs' type and size will be detected by system BIOS
automatically.
In DRAM memory subsystem, ECC and Parity can be checked on the DRAM interface (selected by BIOS via
CMOS setup, please refer to Chapter 5). The defult status is parity selected. The DRAM SIMMs must be
populated with 72-bit wide memory (with parity bit) to implement ECC or Parity functions.
ECC is an optional data integrity feature provided by the system. This feature provides single-error correction,
double-error detection, and detection of all errors confined to single nibble for DRAM memory subsystem.
4-1
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