TriGem All-in-one Motherboard (
CALGARY
Table of Contents
I. Introduction
1. Generation Description ----------------------------------------------------------- 2
2. Function Block Diagram ---------------------------------------------------------- 4
2
II. System Overview
1. Major Units -------------------------------------------------------------------------- 5
2. Upgradeability ---------------------------------------------------------------------- 6
2-1. Processor ---------------------------------------------------------------------- 6
2-2. Memory ------------------------------------------------------------------------ 6
2-3. BIOS ---------------------------------------------------------------------------- 7
2-4. Expansion Function --------------------------------------------------------- 7
2-5. Advanced Configuration and Power Interface (ACPI) -------------- 8
2-6. Manufacturing Options ----------------------------------------------------- 8
III. Jumper & Connector Description
)
1. Motherboard Jumper Setting --------------------------------------------------- 9
1-1. Selection for Processor CPU Clock ------------------------------------ 9
1-2. Other functionality ---------------------------------------------------------- 9
2. Motherboard Connector Description ----------------------------------------- 10
2-1.Motherboard Internal Connector ----------------------------------------- 10
2-2.Motherboard External I/O Port ------------------------------------------- 13
3. Monitor interface daughter board --------------------------------------------- 14
1 / 154
I. Introduction
The
Calgary
For information regarding the system, please refer to the system documents (Manual). This board is designed to
support Intel Celeron PPGA processors and to provide the high performance targeted 3D graphical display –AGP
based solution. Also, PCI based audio function with AC-link 97 interface provides a complete high quality audio
solution. To expand system integration on the user side, the PCMCIA function supports two independent card
sockets - 16-bit PC card specification and 32-bit PC card (CardBus) specification. The NTSC decoding function is
provided to connect the game machine/VCR into one composite input port. Also, this board support Audio CD
controls in system power off state (Soft-off State). There is a unique connector, which is supporting PCI modem
device and Ethernet LAN with HomePNA device. This sub-board is designed to support ACPI specification fully.
motherboard is designed only for TriGem’ s all-in-one PC to support a special monitor made by KDS.
1. General description
Motherboard
Optimized PCB size in mini form factor: 215.0mm(8.5” ) * 190.0mm(7.6” ) * 1.6t (6 Layers)
•
Both side soldering (Top and bottom)
•
Processor
Intel Socket-370 (370pin PPGA Socket)
•
Intel Celeron 300A/333/366/400/433MHz processor support
•
Main Chipset
AGPsets PCI/AGP Controller:
•
PCI bus mastering controller, and Power management interface:
•
Graphics system :
•
Audio system :
•
Super I/O controller :
•
PCMCIA controller :
•
NTSC decoder :
•
DC-DC Converter :
•
Clock Generator :
•
ATi RAGE-XL
Crystal CS4280
ITE IT8673F
TI PCI1225
ATi Rage-Theater
Semtech SC1164
ICS9148BF-08
Intel 440LX
with 4(32 bit) or 8 MB (64 bit) SDRAM
with AC97 Codec
(66MHz host clock support)
(CS429
7)
Intel
PIIX4E
Memory Configuration
System Memory
•
- Built-in 64MB consists of 8 device – 64Mbit 3.3V SDRAM component
- One 144pin SDRAM SO-DIMM connector is up to 128MB
- Total Memory Size is up to 192MB
Flash Memory (BIOS): Programmable 2MB Flash memory
•
I/O Feature
Integrated standard I/O functions in the right side
•
- One FIFO serial port (COM1)
- PS/2 styles keyboard and mouse port
- One vertical USB port
- One audio jack for Speaker output
Integrated standard I/O functions in the rear side
•
- One multi-mode parallel port by header type
- One joystick port by header type
Integrated standard I/O functions in the Mother board
•
- One E-IDE connector: for HDD
- One FDD connector by FFPC type: for slim type 3.5” FDD
- One CD-ROM connector: for slim type CD-ROM control interface
Integrated special I/O functions in the Mother board
•
- Audio CD control interface between MiCOM (in Audio CD control B/D) and CD-ROM
- Two audio jacks for Headphone & MIC and One USB port
- Power ON/OFF Button and system state indicator LED (two colors)
- Three RCA jacks for NTSC-In and Audio In(Left / Right)
Expandability
Supports PCMCIA Card Type II*2, PCMCIA card Type III*1
•
for Front Panel interface
2 / 154
Supports two PCI devices (Soft Modem and Ethernet LAN) by the 80pin connector
•
-
-Refer to the “Ethernet LAN and Soft Modem subsystem”
Audio Subsystem
Crystal CS4280 PCI audio controller with fully DOS Games compatibility
•
Compatible with sound blaster, sound blaster pro, and window sound system
•
Enhanced Stereo full duplex operation
•
Advanced MPC3-compatible input and output mixer
•
Joystick port and MPU-401 compatible MIDI interface
•
PC97 and PC98 compliance
•
Audio CD control Features
•
- Although computer is in the off state, this system can control Audio CD using the control buttons
- (located on the front panel)
- Supports both Power Off mode and Power On mode
-
Power Off Mod
-
Power On Mode (in the Windows 98
Graphics Subsystem ( ATi RAGE XL + ATi Rage Theater )
General Features
•
- Comprehensive AGP support, including 2X mode, side-band addressing and AGP texturing
- Fully PC98 compliant
- Triple 8-bit palette DAC with gamma correction for true WYSIWYG color
- Pixel rates up to 230MHz
- Flexible graphics memory configuration: 4MB(32-bit) or 8MB(64-bit) SDRAM (Manufacture option)
Superior 3D acceleration and comprehensive 3D support including a triangle set-up engine, Single-pass tri linear filtering, six perspectively correct texturing mode, video texturing, Gouraud and specular shading, a
host of 3D special effects video enhancements.
NTSC decoding Features
•
- Supports NTSC North America and Japan
- One Composite input format support
- Advanced adaptive comb filter for better picture quality
- Integrated high-quality horizontal and vertical downscalers
e
:
Controlled between buttons (in the front panel) and CD-ROM
):
Controlled between buttons and manager program
PCMCIA Subsystem
- 1997 PC Card standard complaint
- High performance PCI-to-PCI Card controller that supports two independent card sockets
- Two PC Card or CardBus slots with hot insertion and removal
- Any combination of 16-bit and CardBus PC cards in the two socket, powered at 5V or 3.3V
- Not support ZV port protocol
Ethernet LAN with Home PNA Subsystem
Main Chipset :
•
HomePNA Features
•
- Compliant with the
- Integrates a HomePNA PHY for 1 Mb/s Ethernet-like home networking on telephone lines
- Provides automatic support for dual HomePNA data transfer rates
Network Side Features
•
- Supports two network port: 10BASE-T(10 Mb/s) and HomePNA (1 Mb/s)
- Supports autodetection between 10BASE-T and HomePNA
- Provides internal and external loopback capability on all network ports
- Supports IEEE 802.3 and ANSI 8802-3 Ethernet standards
Soft MODEM Subsystem
Main Chipset :
•
Data Modem Features
•
- Max. Speed : 56Kbps(Down Stream)
- Protocol : K56Flex, V.90, V.34+, V.34, V.32bis, V.32, V.22bis, V.22A/B, V.23, Bell212A, 103
Fax Modem Features
•
- Max. Speed : 14.4Kbps
Protocol : ITU-T V.17, V.29, V.27ter, V.21 ch2
-
Intel 21145
HomePNA(Home Phoneline Networking Alliance)
PC Tel PCT789T-A
Specification effort
3 / 154
unction Block Diagram
2. F
4 / 154
II. System Overview
1. Major Units
5 / 154
1-1. Component (Top) side
1-2. Solder (Bottom) side
2. Upgradeability
6 / 154
2-1. Processor
CALGARY
processors
motherboard provides the 370pin PGA370 socket that is not backward compatible with ZIF socket-7
The Processor’ s VID pin automatically program the voltage regulator on the motherboard to
the required processor voltage. The motherboard supports processors that run internally at
300A/333/366/400/433MHz.
Supported Intel Celeron Processors (PPGA Socket Type)
Intel : Celeron 300AMHz
•
- : Celeron 333MHz
- : Celeron 366MHz
- : Celeron 400MHz
- : Celeron 433MHz
2-2. Memory
The motherboard has 64MB SDRAM on board and only one dual inline memory module (DIMM). So, minimum
64MB to maximum 192MB-memory size. The BIOS can automatically detect the memory type, size, and speed
through SMBUS interface between the core chipset and DIMM module.
The motherboard supports the following memory features
Default 64MB SDRAM on Board
•
3.3V and unbuffered 144-pin SO-DIMM
•
Only 66MHz unbuffered SDRAM
•
Non-ECC memory support
•
Single or double-sided DIMM with the following types
•
Total size On Board memory DIMM memory size Remarks
32 MB
64MB
96MB
160MB
64MB
96MB
128MB
192MB
1Mbit * 16bit * 4 banks * 4ea
2Mbit * 16bit * 2 banks * 4ea
1Mbit * 16bit * 4 banks * 8ea
2Mbit * 16bit * 2 banks * 8 ea
or
or
None
32MB
64MB
128MB
None
32MB
64MB
128MB
On B/D 32MB
(Factory Option)
On B/D 64MB
2-3 BIOS
7 / 154
The motherboard uses a TriGem-Phoenix BIOS, which is stored in flash memory and can be upgraded using a
disk-based program. A new version of the BIOS can be upgraded from a diskette using the Flash Memory
Update utility.
Flash memory organization
Address (Hex) Size Functional Description
FFFFC000-FFFFFFFF
FFFFA000-FFFFBFFF
FFFC0000-FFF9FFFF
On-board device management
The BIOS can manage the devices on the motherboard over the CMOS setup menu.
Device Description CMOS setup menu Default value
Internal Cache
PS/2 Mouse
USB Function
On board LAN
On board FDC
On board serial
On board parallel
On board IDE
16KB
8KB
232KB
Celeron PPGA Processor
Intel 8237 1EB (PIIX4E)
Intel 8237 1EB (PIIX4E)
Intel 21145 with HomePNA
Super I/O (ITE 8673)
Super I/O (ITE 8673)
Super I/O (ITE 8673)
Intel 8237 1EB (PIIX4E)
Book block
ESCD (NVRAM area)
Main BIOS block
-Video
-DMI configuration, PnP Code
-ACPI, PM Code
Enable / Disable
Enable / Disable / Auto
Enable / Disable
Enable / Disable
Auto / Enable / Disable
Auto / Enable / Disable
Auto / Enable / Disable
Disable / Enable / Disable / Both
Enabled
Auto
Enabled
Enabled
Auto
Auto
Auto
Both
2-4. Expansion Function
The motherboard support ISA, PCI and AGP function. The PCI functions are extended to the additional connector
in solder side of PCB with two PCI devices, and AGP function is designed in the motherboard with AGP graphics
controller.
PCI configuration space map
Bus number Device number Function number Device
00
00
00
00
00
00
01
00
00
00
00
00
00
01
07
07
07
07
00
13
12
0D
0D
0B
00
00
00
01
02
03
00
00
00
00
01
00
North Bridge (Intel 82443LX)
South Bridge (PIIX4E)
PCI / ISA bridge (PIIX4E)
IDE / bus master (PIIX4E)
USB (PIIX4E)
Power management (PIIX4E)
Ati Rage XL graphics controller (AGP)
Ethernet with HomePNA (Intel21145)
Software MODEM (PCTEL?)
PCMCIA Socket-1 (PCI1225)
PCMCIA Socket-2 (PCI1225)
PCI Audio (CS4280)
PCI interrupt & master number routing map
8 / 154
Intel 82371EB (PIIX4E) PCI/ISA bridge has four programmable interrupt request input signals. Any PCI interrupt
source connects to one of these interrupts signals and assigned to the free proper interrupt number by
PnP BIOS.
South
Bridge
INT
Ethernet
with
HPNA
Software
MODEM
AGP
graphics
PCMCIA
Device
Audio
Device
PIIX4E
USB
Device
signals
PIRQA
PIRQB
PIRQC
PIRQD
Master
IDSEL
INTA
REQ1
AD30
INTA
REQ2
AD29
INTA
AD16
INTA
REQ3
AD24
INTA
INTA
REQ0
AD22
2-5. Advanced Configuration and Power Interface (ACPI)
The motherboard and system BIOS support the ACPI that requires an ACPI-aware operating system such as
Windows-NT 5.0 or Windows 98. ACPI feature include
Plug and Play and APM functionality normally contained in the BIOS
•
Power management control of individual devices: add-in cards, hard disk drives, USB devices, and Video
•
A soft-off feature that enables operating system to power off the computer
•
Support for multiple wakeup events
•
Indication LED for normal mode (Green), standby mode (Amber), and suspend mode (Amber).
•
But, this logic located in the Monitor MCU part(LED is absent in the motherboard)
Wakeup devices and events
Wakeup device Wakeup events and functionality
Power switch (ON/OFF mode)
Power switch (Suspend / Resume mode)
LAN
Modem
Keyboard & Mouse
USB
Wakeup from Power-off status and power-off function
Wakeup from Power-on status and go to suspend mode
Wakeup from Power-off status
Wakeup from Power-off status
Wakeup from Power-on status
Wakeup from Power-on status
2-6. Manufacturing Options
The motherboard has several manufacturing options according to
options can be applied in the assembly stage, and it’ s impossible to upgrade or change in the customer field.
CUSTOMER
requirement. Make sure that these
Option items Selectable functionality Feature changes
Super I / O
Main memory
Graphics memory
ITE8673 / ITE8693
32MB / 64MB
4MB / 8MB
Include LM79 (for HW Monitoring)
Four / eight SDRAM configuration
Two / four SDRAM configuration
III. Jumper & Connector Description
9 / 154
1. Motherboard Jumper Setting
1-1. Selection for Processor CPU Clock
Intel Celeron PPGA Processor is auto set the core to bus frequency ratio.
&
Jumper Function 2-3 1-2 (Default)
J1 Mode select function Test for Q-spec. Intel CPU only Normal mode
J2 Password function Clear password Enable password
J3 CMOS RAM function Clear CMOS RAM Enable write/slave
2. I/O Header Connector Description
10 / 154
2-1. Motherboard Internal Connector
2-1-1. Component (Top) side
2-1-2. Solder (Bottom) side
11 / 154
CPU Fan connector (CN2)
Pin number Signal description
1GND
2 Fan power
3 Tachometer (speed)
HDD Power (CN15)
IrDA interface (CN18)
Pin number Signal description
1VCC
2GND
3GND
4+12 V
Pin number Signal description
1 IRRX
2GND
3IRTX
4VCC
5IR _SEL
Pin
number
1 +5 VSB 16 M_K BCL K
2GND 17M_KBDATA
Signal
description
Pin
number
Signal
description
Front Panel interface (CN20)
3 CD_TX 18 KBCLK
4 CD_RX 19 KBDATA
5 -SHUTDOWN 20 -PS_ON
6 SPK_L+ 21 SPK_R+
7 SPK_L- 22 SPK_R8 HEADPHONE-L 23 HEADPHONE-R
9 AGROUND 24 -OC_1
10 HP_IN 25 USB_P1+
11 AGROUND 26 USB_P1+
12 MIC_JACK 27 GND
13 AGROUND 28 PWR_BUTTON
14 RIGHT_RCA_IN 29 AGROUND
15 LEFT_RCA_IN 30 NTSC_IN
12 / 154
Monitor
interface
(CN6)
Pin Signal Pin Signal Pin Signal Pin Signal
1 VCC 11 VCC3 21 GND 31 GND
2 VCC 12 VCC3 22 GND 32 V_G
3 VCC 13 VCC3 23 GND 33 -V_HSYNC
4 VCC 14 VCC3 24 GND 34 GND
5 G ND 15 GND 25 GND 35 GND
6 GND 16 GND 26 GND 36 V_B
7 -12V 17 -PS_ON 27 DDCDAT 37 -V_VSTNC
8 VCC 18 +5VSB 28 V_R 38 GND
9 G ND 19 GND 29 DDCCLK 39 GND
10 GND 20 +12V 30 GND 40 GND
2-2. Motherboard External I/O Port
13 / 154
Drawing of Right-side View
3. Monitor interface daughter board
14 / 154
15 / 154
Loading...