The PCM-9381 is centered on a powerful Intel® Pentium® M or Celeron® M processor that supports enhanced Intel “SpeedStep” technology and uses Intel’s 855GME chipset. This chipset is ideal for embedded computing and provide an optimized on-board integrated graphics solution. “SpeedStep” technology intelligently focuses system power where the CPU needs it and automatically regulates power usage to minimize power consumption.
Features
- Embedded Intel® Pentium® M/Celeron® M Processor
- Supports ECC DDR memory
- Supports 2 channel 36 bits LVDS LCD display
- Supports 3 x USB 2.0 ports
- Supports Intel® SpeedStepping (GV3) Technology
- Supports +5 V and +12 V power; or single +5 V power
Overview
The PCM-9381 is centered on a powerful Intel® Pentium® M or Celeron® M processor that supports enhanced Intel “SpeedStep” technology and uses Intel’s 855GME chipset. This chipset is ideal for embedded computing and provide an optimized on-board integrated graphics solution. “SpeedStep” technology intelligently focuses system power where the CPU needs it and automatically regulates power usage to minimize power consumption.
The PCM-9381's design is based on the small Half-EBX form factor and provides support for PCI-104+ module expansion. The Half-EBX form factor also provides a convenient connector layout for easy assembly, more efficient cable connections, and better overall embedded system integration. This compact unit (only 5.7" x 4 ") offers all the functions of a single board industrial computer, but still fits in the space of a 3.5" Hard drive.
On-board features include: two serial ports, one multi-mode parallel (ECP/EPP/SPP) port, three USB (Universal Serial Bus) 1.1/2.0 ports, an Ethernet port, and a PS/2 keyboard/mouse interface. The built-in high-speed PCI IDE controller supports both PIO and UDMA/100 bus master modes. Up to two IDE devices can be connected, including large hard disks, CD-ROM drives, and tape backup drives.
Specifications
| Processor | |
|---|---|
| CPU | Embedded Pentium M or Celeron M |
| Processor Misc. |
|
| Memory | |
|---|---|
| RAM | Up to 1 GB 1x SODIMM socket ECC DDR200/266/333 DRAM |
| Primary Flash | 1x CompactFlash™ socket supports Type II CompactFlash™ Cards (CFC) |
| BIOS/ Bootloader | AWARD® 4 Mbit |
| Primary IO | |
|---|---|
| GPIO | 4x GPIO |
| Disk Interface | 1x EIDE (UDMA 100) supporting 2x IDE devices |
| Audio | AC'97 (Line-in/Line-out/Mic-in) |
| Ethernet | Intel 82551ER 802.3u 10/100 Base-T RJ45 connector |
| USB | 3x USB 2.0 |
| Serial Ports | 1x RS-232, 1x RS-232/422/485 |
| Primary I/O Misc. |
VGA/Flat-Panel Interface
|
| Secondary IO | |
|---|---|
| PS/2 | Yes
|
| Display | |
|---|---|
| Display Type | Flat Panel and CRT displays |
| Chipset | Intel 855GME/GMCH |
| Resolution | Up to 1600 x 1200 @ 85 Hz |
| LVDS Interface | Supports 2 channel (36-bit) LVDS LCD Panel |
| Multi-Display | Dual Independent Display: CRT + LVDS |
| Expansion | |
|---|---|
| Bus Expansion | 1x PCI-104 |
| Misc | |
|---|---|
| Operating Systems | EMAC OE Linux, MicroPython, FreeRTOS |
| Operating Systems Compatibility | RTAI Real-Time Linux |
Mechanical and Environmental
| Dimensions | |
|---|---|
| Size | 5.7" ×4" (144mm × 101mm) |
| Weight | 0.85 kg |
| Power Requirements | |
|---|---|
| Typical Voltage | 5 V |
| Typical Current | 3 A |
| Max Boot Current | 4.3 A |
| Power Misc. |
|
| Environmental | |
|---|---|
| Low Operating Temperature | 0 C (32 F) |
| High Operating Temperature | 60 C (140 F) |
Pricing
Pricing correct as of January 2021. Please contact EMAC for Current Pricing and Lead Time. Due to volatility in the electronics industry pricing is subject to change.
OEM / Quantity Pricing Available on Request - Less Services
(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)
| Product # | Description | Price |
|---|---|---|
| PCM-9381F | Pentium M SBC W/Video, 10/100 LAN, no CPU | Call |
| PCM-9381F-M | Celeron M 600 SBC W/Video 10/100 LAN | Call |
| PCM-9381F-S | Pentium M 1.0G SBC W/Video 10/100 LAN | Call |




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