Trenton T4G, Техническое описание

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Specifications T4G Technical Reference
TRENTON Technology Inc. 1-5
P
ROCESSOR
•
Intel
®
Pentium
®
4 microprocessor
•
2.8GHz, 2.66GHz, 2.53GHz, 2.4GHz or 2.26GHz with 512K cache and a
533MHz Front Side Bus (FSB)
•
2.6GHz, 2.5GHz, 2.4GHz, 2.2GHz, 2.0GHz or 1.8GHz with 512K cache
and a 400MHz FSB
or Intel
®
Celeron
®
microprocessor
• 2.2GHz, 2.1GHz, 2.0GHz or 1.8GHz with 128K cache and a 400MHz FSB
• Processor uses the mPGA 478 packaging
B
US
I
NTERFACES
ISA and PCI Local Bus compatible
D
ATA
P
ATH
DDR Memory - 64-bit
ISA Bus - 16-bit
PCI Bus - 32-bit
Video - 32-bit
B
US
S
PEED
- ISA 8.33MHz
B
US
S
PEED
- PCI
33MHz
B
US
S
PEED
-
S
YSTEM
400/533MHz Front Side Bus
M
EMORY
I
NTERFACE
Double Data Rate (DDR) memory for 1600MB/s or 2100MB/s memory bandwidth
S
YSTEM
B
US
The Intel 845GV chipset supports the system bus at 400MHz or 533MHz, which
provides a higher bandwidth path for transferring data between main memory/chipset
and the processor.
DMA C
HANNELS
The SBC is fully PC compatible with seven DMA channels, each supporting type F
transfers.
I
NTERRUPTS
The SBC is fully PC compatible with interrupt steering for PCI plug and play compati-
bility.
BIOS (F
LASH
) The BIOS is an 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. The Flash BIOS resides in the Intel 82802 Firmware Hub
(FWH). The BIOS may be upgraded from floppy disk by pressing <Ctrl> + <Home>
immediately after reset or power-up with the floppy disk in drive A:. Custom BIOSs are
available.
C
ACHE
M
EMORY
The Pentium 4 and Celeron processors include integrated on-die level two (L2) cache,
which implements the Advanced Transfer Cache architecture. The Pentium 4 has 512K