• ATA/IDE mass storage solution implemented using the industry standard PMC form factor (IEEE P1386.1)
• Can be used on any Single Board Computer with a PMC slot
• Uses a 9.5 mm high 2½” ATA/IDE hard disk or a solid state 2½” IDE Flash disk
• ATA disks available in Enhanced Duty cycle versions for NEBS Level 3 7/24 requirements
• 3.3 V power not required; 5V tolerant signaling
• Supports several operating systems including Solaris, VxWorks, Linux, and Windows
• Open Boot Module supported to allow the PMCDisk to boot on any PCI-compliant SPARC platform

• Designed for use with Single Board Computers and Blades
• Replaces external hard drives or Disk Modules that require external fixtures or system slots
• Solves the embedded designer’s requirement for cost effective mass storage, eliminating cables and the need to use SCSI based storage solutions for applications requiring moderate storage capacities
• Complete solution, with drive, interface and software driver provided
• Ideal for environments where enhanced duty cycles are required, i.e. GR-1089 NEBS Level 3 core standard (Short Term Temp. & Earthquake shock)
• Compatible and tested with Solaris 9.0; also available with VxWorks, Linux and Windows
• Available with a choice of drives: 40 GB, 60 GB or 80GB 2½” ATA hard disk; up to 32 GB 2½” IDE Flash drive

The PMCDisk consists of a printed circuit board, a PCI to ATA/ IDE controller, various support circuitry and components, connectors, and a 2½” ATA/IDE hard disk drive.

Physical Characteristics

• Standard PMC form factor, single wide per IEEE 1386.1
• Supports 2½” ATA hard disk form factor; uses only 9.5mm high

drives

• Universal Voltage Keying holes (2 for 3.3V & 5V)
• Gasketed front panel with green LED drive activity indicator Compatibility
• May be used on any board supporting standard PMC sites such as CompactPCI and VMEbus SBCs
• IEEE 1386 Core Family Draft Standard Common Mezzanine
• PCI Local Bus v. 2.1
• PICMG cPCI Spec 2.0 R3 and PICMG PTMC Spec 2.15
• See Manual for all related specifications
• Software: Solaris, VxWorks, Linux and Windows

Interface
Ultra ATA/100, ATA-5 compliant

Electrical Specifications

• ATA controller uses Silicon Image SIL0649CL160
• On-board 512Kb flash device to store on-board BIOS or open boot modules
• Universal signaling and operates at 3.3 volts, tolerating 5 volt I/O
• Vital Product Data included in expansion Flash
• Supports IPMB accessed serial ROM for FRU identification Environmental Specifications (card)
• DC Input Voltage: 5V ±5% @ .75A typical
• Operating Temperature: 5°C to 70°C (see disk tables)
• Storage Temperature: -25°C to 85°C (see disk tables)
• Operating Humidity: 8% to 90%
• Non-operating: 8% to 95%
• Shock & Vibration: (see disk tables) SIL0649CL160 ATA Disk Controller Specifications
• ATA-100 Compatible
• PIO Modes 0,1,2,3,4
• Ultra 33, 66, 100 Compatible
• Supports Bus Master DMA at 133 MB/sec
• 133 MB/sec Burst Rate
• 48-bit sector addressing
• Compatible with Microsoft ATA drivers
• Compliant with PCI 2.1 and ATA - 5
• 3.3V operating voltage with 5V tolerant I/O

Disk Parameters/Specifications
The following parameters are common to all drives:
Average Seek Time: 12 ms
Track to Track: 1.5 ms
Average Latency: 7.7 ms
Dimensions (in mm): 9.5 H x 70 W x 100 D
Weight (gms/oz): 99 / 3.49

Power Requirements
3.3V @ 250 ma (rotating disk only)
5V @ 5W peak, 2.5 W Read/Write

Humidity (non condensing RH)
Operating: 8% to 90%
Non-Operating: 5% to 95%

Altitude
Operating: -1,000 to 10,000 ft
Non-Operating: -1,000 to 40,000 ft
MTBF (hours) 500,000 +