Specifications; System; Memory; Input/Output - EMAC PCA-6782 User Manual

1.3

Specifications

1.3.1

System

! CPU: Soldered-down (BGA type) Intel
or 1.66GHz N455 fanless CPU
L2 Cache: CPU built-in 1 MB / 512 KB L2 cache
!
BIOS: AMI BIOS
!
! System Chipset: Intel
! SATA/EIDE hard disk drive interface: Supports up to 3 independent Serial
ATA hard drives (up to 300 MB/s) as well as one IDE port (maximum 2 devices)
Floppy disk drive interface: Supports up to two floppy disk drives, 5
!
KB and 1.2 MB) and/or 3
1.3.2

Memory

RAM:
!
– N and D SKU: Maximum 2 GB DDR2 667 MHz memory in SO-DIMM socket
Note! PCA-6782 is ONLY compatible with DDR2 memory modules that are
assembled with x16 (16-bit) memory chips and NOT compatible with
those that are assembled with x8 (8-bit) memory chips. Using wrong
memory modules may cause unexpected system instability.
1.3.3

Input/Output

! Enhanced parallel port: Configurable to LPT1 or disabled. Standard DB-25
female connector provided. Supports EPP/ECP
Serial ports: Two dedicated serial RS-232 ports on board, plus four ports RS-
!
422/485 w/ autoflow control by module (Optional, P/N: PCA-
! Keyboard and PS/2 mouse connector: One 6-pin mini-DIN connector is
located on the mounting bracket for easy connection to a keyboard or PS/2
mouse. An on board keyboard pin header connector is also available
! High Definition Audio: PCA-6782 can provide audio function with the optional
audio extension module PCA-AUDIO-HDA1E
! USB ports: PCA-6782 supports up to 8 USB 2.0 ports with transmission rates
up to 480 Mbps
1.3.4

Graphic interface

! Controller: Integrated graphics core of Embedded Gen3.5+ technology
! VRAM: 224 MB shared system memory
! Output Interfaces:
– VGA: Supports up to SXGA 1400 x 1050 @ 60Hz for Atom N455, up to 2048
x 1536 @ 60 Hz for Atom D525
– LVDS: Supports 18-bit single channel and up to WXGA 1366 x 768 or 1280 x
800 for both Atom D525 and N455 CPUs
– Dual Display: VGA + LVDS, supports extended mode and clone mode
®
Atom™ 1.8 GHz D525 dual-core CPU
®
ICH8M
1
/ (720 KB, 1.44 MB). BIOS enabled/disabled.
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PCA-6782 User Manual