1.1Introduction
The PCM-5820 Series is the ultimate cost-effective solution for limited space applications. It offers all the functions of an AT-compatible industrial computer on a single board and only occupies the space of a 3½" hard drive. The PCM-5820/5820L comes with an embedded high-performance GXM-233 processor on-board. The PCM-5820E and PCM-5822 come with a low power GXM-200 processor on-board. For maximum performance, the PCM-5820 Series also support an SDRAM SODIMM socket that can accept up to 128 MB memory.
On-board features include an Ethernet interface, audio interface, socket for Compact Flash Card, Enhanced IDE interface with up to Ultra DMA transfer protocol, one parallel port, two serial ports (RS-232 and RS-232/422/485) with DB-9 connector as COM1, and a mini-DIN PS/2 keyboard/mouse interface. An SVGA/LCD display controller (LCD, and CRT displays) allows LCD screen resolutions up to 1024 x 768 and CRT resolutions up to 1280 x 1024 @ 16 colors. Supports LVDS interface (PCM-5820L and PCM-5820E only) for long distance LCD panel signal transmis- sion and EMI protection add-ons. Also provided is a TV-out function (PCM-5822 only) for NTSC and PAL TV format that supports composite, S-video and SCART (optional) outputs.
The PCM-5820 Series complies with the "Green Function" standard and supports three types of power saving features: Normal, Doze, and Sleep modes.
The display type configuration is done through software. A single Flash chip holds the system BIOS and the VGA BIOS. This minimizes the number of chips and eases configuration. You can change the display BIOS simply by programming the Flash chip.
If you need any additional functions, the PCM-5820 Series has a PC/104 connector for future upgrades.
2 PCM-5820 Series User's Manual
