T4G PENTIUM 4 OR CELERON SINGLE BOARD COMPUTER , TRENTON TECHNOLOGY SYSTEM HOST BOARD SINGLE BOARD COMPUTER

Transit Case and Rack System Integration

SINGLE BOARD COMPUTERS & ACTIVE / PASSIVE BACKPLANES

T4G Single Board Computer using the Intel® Pentium® 4 Processor

FEATURES

	Intel® Pentium® 4 processor
	NetBurst™ Micro-Architecture
	Hyper-Pipelined technology
	Intel® 845GV chipset
	Enhanced video & graphics
	10/100 Base-T Ethernet
	Up to 2GB of DDR200/266 memory
	400/533MHz system bus
	Intel® Celeron® Processor Option

DESCRIPTION
When you need a cost-effective SBC for less demanding embedded computing applications, consider the T4G. This SBC supports the Intel 845GV chipset and either the Pentium ® 4 or socket-478 Celeron ® processor. Advanced video and graphics capabilities along with your choice of processor enables you to scale the T4G to maximize system value in low-end applications. Of course, all this comes with the quality and long-life embedded product support you expect from Chassis Plans.

Download the T4G Datasheet - Click Here

PROCESSOR
Intel^® Pentium^® 4 processor at 2.0GHz to 2.8GHz*
Intel^® Celeron^® processor at 2.0GHz*

*Higher speeds as available

CHIPSET
Intel's 845GV chipset features integrated video and graphics, plus support for a 400/533MHz system bus, DDR200/266 memory and dual USB 2.0 compatible interfaces.

BUS SPEED

ISA	16-bit/8MHz
PCI	32-bit/33MHz
System/FSB	400/533MHz

BIOS (FLASH)
AMIBIOS8^® with built-in advanced CMOS setup for system parameters, peripheral management for configuring on-board peripherals, PCI-to-PCI bridge support and PCI interrupt steering. Supports flash devices for BIOS upgrading via floppy interface. Also provides integrated support for USB mass storage devices such as USB CD-ROM, CD-RW, etc. Custom BIOSs are available upon request.

CACHE MEMORY (L2 AND L1)
The Pentium 4 processor supports a 512K integrated on-die Advanced Transfer Cache (L2). The cache is an 8-way set associative cache running at full processor core frequency. The Celeron processor supports a 128K integrated on-die Advanced Transfer Cache (L2).

Both processors include a 12K level one (L1) Execution Trace Cache and 8K L1 data cache.

PCI BUS INTERFACE
The PCI bus interface supports a 32-bit PCI backplane interface running at a 33MHz bus speed.

ISA BUS
The T4G provides a 16-bit ISA bus interface to the backplane for legacy ISA slots.

EIDE ULTRA ATA/100 INTERFACES (DUAL)
Dual high-performance PCI Bus Master EIDE interfaces are capable of supporting up to two IDE disk drives each in a master/slave configuration. The interface supports Ultra ATA/100 with synchronous ATA mode transfers up to 100MB per second.

ETHERNET INTERFACE - 10/100BASE-T
The I/O Controller Hub of the T4G provides a 10/100Base-T Ethernet interface. An RJ-45 connector on the I/O bracket provides the physical interface to the Ethernet network.

FLOPPY DRIVE INTERFACE
Supports up to two floppy disk drives in combinations of 360K to 2.88MB.

SERIAL INTERFACE
The Super I/O controller supports two full-function serial ports with independently programmable baud rates. The controller has two high-speed, NS16C550 compatible UARTs with Send/Receive 16-byte FIFOs. The IRQ for each serial port has BIOS selectable addressing.

ENHANCED BI-DIRECTIONAL PARALLEL INTERFACE
The parallel port interface is compatible with IBM PC/XT®, PC/AT®, PS/2T, Enhanced Parallel Port (EPP1.7, EPP1.9) and Extended Capabilities Port (ECP) modes of operation. Both the EPP and ECP modes are IEEE 1284 compliant. The parallel port has BIOS selectable addressing.

KEYBOARD AND PS/2 MOUSE INTERFACES
The mini DIN connector located on the I/O bracket provides an external interface for a PS/2 mouse and keyboard. A "Y" adapter plugged into the mini DIN connector allows the PS/2 mouse and keyboard to share the same port. Internal PS/2 mouse and keyboard headers are also available. A self-resetting fuse protects the +5V line of the keyboard and the mouse.

SYSTEM HARDWARE MONITOR
The Winbond W83783S chip supports hardware monitoring. The functions monitored are voltage, fan speed and temperature. The T4G hardware monitor driver allows the user to program the monitor limits to provide trigger points for the application software. This allows the application program to monitor the trigger points in order to send system alert messages or perform corrective actions.

VIDEO INTERFACE
The analog video interface of the 845GV chipset has a wide range of video and graphic capabilities including pixel resolution capabilities of up to 2048 x 1536 (QXGA) and support for high performance 3D, 2D graphics and video. The chipset uses a portion of the T4G's DDR system memory to provide video memory. Software drivers are available for most popular operating systems.

DDR200/266 MEMORY
Double Data Rate (DDR) memory improves memory data speeds demanded in data-intensive applications. The DDR200/266 interface is a single-channel interface coming off the Memory Controller hub and terminating at two DIMM module sockets. The DIMM sockets can be independently populated with either PC1600 or PC2100 unbuffered memory modules. The memory interface supports auto detection of memory up to 2GB. The bandwidth of the DDR200/266 memory interface is 1600MB/s or 2100MB/s.

WATCHDOG TIMER
The programmable watchdog timer provides a system reset with a total range of 30ms to 60 seconds. The programmable increments of the watchdog are 30ms, 10s and 60s.

POWER REQUIREMENTS
Typical Values
Pentium 4:

CPU	+5V*	+12V**	+3.3V*
3.06GHz/533MHz	3.01A	6.75A	2.01A
2.8GHz/533MHz	3.01A	4.65A	2.01A
2.6GHz/400MHz	2.95A	4.38A	2.00A
2.4GHz/533MHz	2.95A	3.90A	1.99A
2.0GHz/400MHz	2.95A	3.28A	2.00A

Celeron:

CPU	+5V*	+12V**	+3.3V*
2.0GHz/400MHz	2.85A	3.45A	1.98A

* From backplane via PICMG^® connector.
** From ATX12V power supply or equivalent via P24 connector.

The Pentium 4 processor's power requirements created the need for an additional on-board 4-pin power connector (P24). This connector requires +12V from an external power supply that conforms to the ATX12V power specification.

This external power supply should have a minimum wattage rating of at least 250W. The T4G also requires that 3.3V be applied to the backplane from the power supply.
POWER FAIL DETECTION
The T4G continuously monitors the incoming +5V and +3.3V power lines from the system backplane. If the +5V line drops below 4.75 volts or the +3.3V line drops below 2.97 volts, the T4G issues a hardware-reset command. This feature helps maintain control and allows the system to automatically restart. A two-pin header is available for applications that require an external reset switch. On-board power lines are also monitored in a similar fashion.

BATTERY
Built-in lithium battery for data retention of CMOS memory.

TEMPERATURE/ENVIRONMENT

Operating Temperature	0° - 45° C.
Storage Temperature	-40° to 70° C.
Humidity	5% to 90% non-condensing

A Pentium 4 processor can consume as much as 70 Watts of power on the T4G. The T4G's cooling system uses a high-reliability fan.
MECHANICAL
Chassis Plans's engineers have devised a low-profile (1.65" height) active cooling system. Overall dimensions for the T4G, including the active cooling system are 13.3"L (338mm) x 4.8"H (121.9mm) x 1.65"W (49.1mm).

STANDARDS
- IEEE P996, Personal Computer Bus Standard
- PCI Local Bus Specification 2.1
- PICMG 1.0 Specification

MEAN TIME BETWEEN FAILURES (MTBF)
157,000 POH (Power-On Hours) at 400 C., per Bellcore

MODEL NAME: T4G

MODEL#	MODEL NAME	SPEED	FSB SPEED
Pentium^® 4
S6130-108-xM	T4G/3.06	3.06GHz	533MHz
S6130-107-xM	T4G/2.8	2.8GHz	533MHz
S6130-104-xM	T4G/2.4	2.4GHz	533MHz
S6130-006-xM	T4G/2.6	2.6GHz	400MHz
S6130-002-xM	T4G/2.0	2.0GHz	400MHz
Celeron^®
S6130-502-xM	T4G/2.0	2.0GHz	400MHz
(xM = Memory)

T4G Datasheet - Click Here
T4G Technical Reference - Click Here
T4G Reference Manual in PDF - Click Here
SBC Support Page (drivers, etc.) - Click Here

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