Overview - PC/II+p

PC/II+p Single-board PC/104 Computer
Product Information - NOT FOR NEW DESIGNS - Replaced with the PCpi sbc.

The PC/II+p board is a rugged full featured PENTIUM or K6 SBC that has been engineered with available leading edge components and software. This board supports the available low-power socket 7 processors, and utilizes the ALI chipset which provides both PCI and ISA buses. It is PC/104 compliant and 104Family I/O compliant. This board is available with a broad set of options that can be mixed in any combination to maximize price and performance. On-board options include your choice of processor, 69030-based Super VGA & LCD output, Ethernet, Flash disk (Disk-on-Chip) and 32MB or 64 MB of soldered-down high-speed SDRAM. Many other options and base features are packed into this tiny board, all of which are combined into a small rugged package that is powered from a single 5V supply.

Technical Reference Manual (1075K, PDF)
Datasheet (221K, PDF)

Photographic Image (47K, JPG)
Mechanical Drawing (93K, JPG)

Selection Guides

Calculator : Design your own PC/II+p

PC/II+p Features

CENTRAL PROCESSING UNIT

Low Power Socket-7 686-class Central Processor, 321-pin CPGA or 296-pin SPGA processors, typically operating at 166MHz to 266MHz

64-bit, 66MHz local bus architecture

16-64 KB of L1 cache memory with separate Data and Code cache

Cpu Architecture is Pipelined Superscalar

Floating Point and MMX typical

REAL-TIME CLOCK

Dallas Certified Y2K Compliant with battery

HARDWARE MONITORS

Watchdog & Dual-voltage power

BUS & I/O CONTROLLERS

AT Architecture

DMA Type-F, 7 Channels, 32-bit Addressing

AT style keyboard, PS/2 mouse

Floppy disk (two 3.5" drives)

EPP / ECP / PS2 / SPP / 1284 Parallel Port (includes protection circuit)

1 or 2 full 16550 ports w/RS-232 transceivers

FLASH DISK SOCKET

32-Pin DIP Socket for M-Systems Disk-On-Chip (2 to 144 MB)

low 8K memory footprint

TrueFFS BIOS

MEMORY

Total Memory 32MB or 64MB of SDRAM (soldered)

SDRAM 66MHz (10ns) typical

USB CONTROLLER

Integrated controller with one root hub and two USB ports

Supports OpenHCI 1.0a

Supports HS (12 Mbits/s)

Supports LS (1.5Mbits/s)

VIDEO CONTROLLER

Super VGA & Panel Video

4MB of on chip video memory

up to 1600 x 1200 x 16bpp display w/60Hz refresh

64-bit graphics engine

supports many STN, TFT/MIN LCD, and EL panels, 16M colors on 24-bit TFT LCDs, 4K colors on STN LCDs, 64 gray scales on mono LCD

simultaneous CRT and LCD

ETHERNET CONTROLLER

10BaseT and / or AUI

IEEE 802.3 MAC engine

full duplex operation

10 Megabits/s I/O transfers

Automatic re-transmission on collision, padding and CRC generation

10BaseT automatic polarity correction

Jumperless configuration EEPROM

Drivers for most operating systems

IDE CONTROLLER

ATA/IDE integrated PCI Ultra-33 master controller

Supports up to 4 drives

Supports up to 33 Mbytes/sec

Supports DMA Mode 2 timing

Supports PIO mode 5 timing

Supports multi-word DMA mode 0,1,2 with independent timing for 4 drives

Supports dedicated pins of ATA interface for each channel

CONNECTORS / SOCKETS

165 Pin Mass I/O AMP-IEC 2mm HM on a 5x33 2mm HM grid (side-by-side or stacking)

Mass I/O connector interfaces to all 104Family breakout boards

PC/104 Bus Interface (8 & 16 bit)

Ethernet Header, 10-pin

Power Connector, 12-pin .100"

321-pin CPGA ZIF P55C Socket-7 processor socket (populated with Cpu)

32-pin DIP for Flash Disk

Cpu fan connector is optional

BIOS MEMORY

256KB BIOS (Shadowed in DRAM)

100% Standard AT BIOS

MISCELLANEOUS

PC/104 form factor (3.550 by 3.775 inches)

PC Speaker output

System Reset Switch (on Mass I/O)

Operates on single +5V +/-5% supply

CENTRAL PROCESSING UNIT Low Power Socket-7 686-class Central Processor, 321-pin CPGA or 296-pin SPGA processors, typically operating at 166MHz to 266MHz 64-bit, 66MHz local bus architecture 16-64 KB of L1 cache memory with separate Data and Code cache Cpu Architecture is Pipelined Superscalar Floating Point and MMX typical	REAL-TIME CLOCK Dallas Certified Y2K Compliant with battery
	HARDWARE MONITORS Watchdog & Dual-voltage power
BUS & I/O CONTROLLERS AT Architecture DMA Type-F, 7 Channels, 32-bit Addressing AT style keyboard, PS/2 mouse Floppy disk (two 3.5" drives) EPP / ECP / PS2 / SPP / 1284 Parallel Port (includes protection circuit) 1 or 2 full 16550 ports w/RS-232 transceivers	FLASH DISK SOCKET 32-Pin DIP Socket for M-Systems Disk-On-Chip (2 to 144 MB) low 8K memory footprint TrueFFS BIOS
MEMORY Total Memory 32MB or 64MB of SDRAM (soldered) SDRAM 66MHz (10ns) typical	USB CONTROLLER Integrated controller with one root hub and two USB ports Supports OpenHCI 1.0a Supports HS (12 Mbits/s) Supports LS (1.5Mbits/s)
VIDEO CONTROLLER Super VGA & Panel Video 4MB of on chip video memory up to 1600 x 1200 x 16bpp display w/60Hz refresh 64-bit graphics engine supports many STN, TFT/MIN LCD, and EL panels, 16M colors on 24-bit TFT LCDs, 4K colors on STN LCDs, 64 gray scales on mono LCD simultaneous CRT and LCD	ETHERNET CONTROLLER 10BaseT and / or AUI IEEE 802.3 MAC engine full duplex operation 10 Megabits/s I/O transfers Automatic re-transmission on collision, padding and CRC generation 10BaseT automatic polarity correction Jumperless configuration EEPROM Drivers for most operating systems
IDE CONTROLLER ATA/IDE integrated PCI Ultra-33 master controller Supports up to 4 drives Supports up to 33 Mbytes/sec Supports DMA Mode 2 timing Supports PIO mode 5 timing Supports multi-word DMA mode 0,1,2 with independent timing for 4 drives Supports dedicated pins of ATA interface for each channel	CONNECTORS / SOCKETS 165 Pin Mass I/O AMP-IEC 2mm HM on a 5x33 2mm HM grid (side-by-side or stacking) Mass I/O connector interfaces to all 104Family breakout boards PC/104 Bus Interface (8 & 16 bit) Ethernet Header, 10-pin Power Connector, 12-pin .100" 321-pin CPGA ZIF P55C Socket-7 processor socket (populated with Cpu) 32-pin DIP for Flash Disk Cpu fan connector is optional
BIOS MEMORY 256KB BIOS (Shadowed in DRAM) 100% Standard AT BIOS	MISCELLANEOUS PC/104 form factor (3.550 by 3.775 inches) PC Speaker output System Reset Switch (on Mass I/O) Operates on single +5V +/-5% supply