Comprehensive Product Summary: ADLINK NuPRO‑590 Industrial PICMG Slot CPU Board

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### 1. Product Overview

Product Name: NuPRO‑590
Model: NuPRO‑590
Series: NuPRO‑590 Series (Socket 7 PICMG Low‑Power Pentium SBC)
Article Number: NuPRO‑590
Manufacturer: ADLINK Technology Inc.
Manufacturer Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan, R.O.C.
Manufacturer Website: [www.adlink.com.tw](http://www.adlink.com.tw)
Support Email: nupro@adlink.com.tw
Telephone: +886‑2‑82265877
Fax: +886‑2‑82265717

The ADLINK NuPRO‑590 is an industrial single board computer (SBC) designed for PICMG backplane systems. It integrates a Socket 7 CPU interface supporting Intel Pentium MMX, AMD K6‑2/K6‑3, and Cyrix MII processors, and provides onboard VGA/LCD display, Ethernet networking, and comprehensive I/O connectivity. The board is engineered for industrial reliability, long‑term operation, and compatibility with legacy and modern peripherals.

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### 2. Key Features

- Processor Support: Socket 7 architecture supporting Intel Pentium MMX, Low‑Power Pentium, AMD K6‑2, K6‑3, and Cyrix MII CPUs from 166 MHz to 400 MHz.
- Chipset: Intel 82430TX PCIset with 82371EB southbridge.
- Memory: Two 168‑pin DIMM sockets supporting up to 256 MB SDRAM.
- Graphics: Integrated C&T 69000 VGA controller with 2 MB SDRAM display memory; supports simultaneous CRT and LCD output up to 1280 × 1024 × 8 bpp.
- Ethernet: Intel 82559 10/100 Mbps PCI Ethernet controller with Wake‑on‑LAN and Alert‑on‑LAN II support.
- Storage Interfaces: Two Enhanced IDE channels (PIO Mode 3/4, Ultra DMA/33) supporting up to four devices; DiskOnChip socket for 2 MB–72 MB flash storage.
- I/O Interfaces:
- 2 × Serial ports (COM1 RS‑232, COM2 configurable RS‑232/422/485)
- 1 × Parallel port (SPP/ECP/EPP)
- 2 × USB 1.0 ports
- 1 × IrDA interface
- PS/2 keyboard and mouse connectors
- Watchdog Timer: Programmable 0–255 seconds/minutes with system reset capability.
- Hardware Monitoring: Winbond W83781D monitors CPU/system temperature, voltages, and fan speeds; includes case‑open detection.
- BIOS: Award Plug‑and‑Play BIOS with Flash EEPROM (256 KB), DMI support, and Y2K compliance.
- Power Management: ACPI/APM support, Wake‑on‑LAN, Modem Ring‑On, Windows 98 soft‑off.
- Form Factor: PICMG 1.0 full‑size CPU card, 338 mm × 122 mm.
- Operating Environment: 0 °C – 70 °C, 5 % – 95 % RH.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Processor Socket | Socket 7 |
| Supported CPUs | Intel Pentium MMX 166–233 MHz, Low‑Power Pentium 166/266 MHz, AMD K6‑2/K6‑3 up to 400 MHz, Cyrix MII up to 233 MHz |
| Bus Speed | 66 MHz |
| Chipset | Intel 82430TX + 82371EB |
| L2 Cache | 512 KB |
| Memory | 2 × 168‑pin DIMM, up to 256 MB SDRAM |
| BIOS | Award PnP BIOS, Flash EEPROM 256 KB, DMI support |
| Super I/O | Winbond W83977EF |
| Display Controller | C&T 69000 VGA/LCD chipset with 2 MB SDRAM |
| Display Resolution | CRT 1280 × 1024 @ 8 bpp; LCD DSTN/TFT up to 1280 × 1024 (12/18/24‑bit analog or dual‑pixel interface) |
| Ethernet | Intel 82559 10/100 Base‑T PCI controller, IEEE 802.3/802.3u compliant, Wake‑on‑LAN |
| Serial Ports | 2 × 16550 UART (COM1 RS‑232, COM2 RS‑232/422/485 configurable) |
| Parallel Port | 1 × SPP/ECP/EPP bi‑directional port |
| USB | 2 × USB 1.0 pin‑headers with over‑current protection |
| IDE Interfaces | 2 × Enhanced IDE (4 devices max, PIO 3/4, Ultra DMA/33) |
| Floppy Interface | 1 × FDD (360 KB – 2.88 MB drives) |
| DiskOnChip | Socket for M‑Systems flash disk (2 MB – 72 MB) |
| Watchdog Timer | Programmable 0–255 seconds/minutes via I/O ports 3F0h/3F1h |
| Power Supply | AT or ATX compatible |
| Power Consumption | +5 V @ 17.5 A (max), +12 V @ 50 mA |
| Environmental Limits | 0 °C – 70 °C operating, 5 % – 95 % RH non‑condensing |
| Dimensions | 338 mm (L) × 122 mm (W) |
| Compliance | PICMG 1.0 standard, IEEE 802.3/802.3u, USB 1.0, PnP, ACPI/APM |

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### 4. Functionality

The NuPRO‑590 operates as a full‑size PICMG 1.0 CPU card for industrial backplanes. It integrates CPU, memory, VGA, Ethernet, and I/O subsystems on a single board, interfacing through the PCI/ISA edge connector to peripheral slots.

Typical Use Cases:
- Industrial automation controllers
- Embedded control systems
- Machine vision and data acquisition platforms
- Legacy system upgrades requiring ISA/PCI compatibility
- Networked industrial PCs with remote management

Operation:
The board boots via onboard BIOS, supports IDE or DiskOnChip storage, and provides simultaneous CRT/LCD display. The integrated watchdog timer ensures system recovery from software hangs. Hardware monitoring and power management features maintain system stability in 24/7 environments.

Compatibility:
- Operating Systems: DOS, Windows 95/98/NT 4.0/2000, Linux, and other x86‑compatible OSs.
- Drivers: Intel PIIX Bus Master IDE, C&T 69000 VGA, Intel 82559 LAN, Hardware Doctor utility.

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### 5. Components & Accessories

Package Contents:
- NuPRO‑590 CPU Board
- User’s Manual
- 1 × IDE Ribbon Cable
- 1 × Floppy Ribbon Cable
- 2 × Serial Port Ribbon Cables and 1 × Parallel Port Bracket
- Driver CD (includes Intel IDE, C&T VGA, Intel LAN, Flash Utility, Hardware Monitor)

Optional Accessories:
- 2‑port serial expansion bracket
- External IrDA module
- DiskOnChip flash modules (2–72 MB)
- Thermal sensor and case‑open cables

Connectors Overview:
- CN1/CN7 – Primary/Secondary IDE
- CN2 – Floppy Drive
- CN3 – Parallel Port
- CN4 – LCD Panel (50‑pin)
- CN5/CN6 – COM2/COM1
- CN8 – IrDA
- CN9 – USB headers
- CN10 – External Keyboard
- CN11 – VGA CRT
- CN12 – Miscellaneous (LEDs, Switches, ATX Power)
- CN13 – Case Open Sensor
- CN14 – RJ‑45 Ethernet
- CN15 – System Temperature Sensor
- CN16/CN18 – PS/2 Mouse/Keyboard
- FN1 – CPU Fan Power

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### 6. Installation & Setup

CPU Installation:
Lift the Socket 7 lever, align CPU notch, insert, and lock. Configure jumpers (S1, S3, JP5) for CPU type and core voltage.

Memory Installation:
Insert 16–128 MB SDRAM DIMMs into two 168‑pin sockets (up to 256 MB total).

Jumper Configuration Highlights:
- S1: CPU core multiplier (2×–6×)
- JP2: LCD power 3.3 V/5 V
- JP6: Clear CMOS
- JP7: DiskOnChip address (D0000–DFFFF)
- JP5/S3: CPU core voltage (1.9 V–2.8 V)
- JP3/JP4: I/O voltage (2.5 V or 3.3 V)
- JP8/JP9: PCI slot master/slave selection

BIOS Setup:
Access via <Del> key at boot. Award BIOS provides standard CMOS, chipset, power management, and PnP configuration. Supports boot from LAN, IDE, or DiskOnChip.

Driver Installation:
- IDE: Intel PIIX Bus Master IDE driver for Windows 95.
- VGA: C&T 69000 drivers for Windows 95/98/NT 4.0.
- LAN: Intel 82559 drivers for Windows, NetWare, Linux.
- Hardware Monitor: Winbond Hardware Doctor utility for Windows 95/98/NT.

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### 7. Performance & Capabilities

- CPU Frequency Range: 166 MHz – 400 MHz
- Memory Bandwidth: SDRAM 66 MHz bus
- Graphics Performance: 2 MB SDRAM frame buffer, 1280 × 1024 resolution, simultaneous LCD/CRT
- Ethernet Throughput: 10/100 Mbps auto‑negotiation, full/half duplex
- Storage: Supports four IDE devices (ATA‑33), DiskOnChip boot
- Watchdog Timer: 0–255 s/min programmable reset
- Power Efficiency: Low‑power Pentium design optimized for industrial operation
- Limitations: Maximum 256 MB SDRAM, USB 1.0 standard, no PC/104 connector

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### 8. Standards & Compliance

- PICMG 1.0 Full‑Size CPU Card Standard
- IEEE 802.3/802.3u Ethernet Compliance
- USB Specification 1.0
- ISA Plug and Play (PnP) Extension
- ACPI and APM Power Management
- DMI 1.0 BIOS Support
- Y2K Compliant Award BIOS
- ESD Protection: Serial ports 2 kV, Parallel port 4 kV
- Environmental Compliance: Industrial temperature range 0–70 °C, humidity 5–95 %

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### 9. Additional Information

System Health Monitoring:
Winbond W83781D monitors CPU and system temperature, voltages, and fan speed. Case‑open sensor and alert functions integrated.

Power Management & Intelligence:
- Wake‑on‑LAN and Alert‑on‑LAN II for remote management.
- Modem Ring‑On and Windows 98 soft‑off support.
- BIOS‑controlled green function for energy saving.

Software Utilities:
- Hardware Doctor: Real‑time monitoring of voltages, temperatures, and fan speed with alarm thresholds.
- Flash Utility: BIOS update tool.
- LAN Diagnostics: Intel 82559 setup and test utility.

Warranty:
One‑year limited warranty against defects in materials and workmanship from date of purchase. Excludes damage from misuse, modification, or operation beyond specifications. Return requires proof of purchase and prepaid shipping.

Technical Support:
- Email: nupro@adlink.com.tw
- Phone: +886‑2‑82265877
- Fax: +886‑2‑82265717
- Support Divisions: NuDAQ, NuDAM, NuIPC, NuPRO, Software, AMB

Maintenance & Updates:
BIOS and driver updates available via ADLINK website. Periodic firmware updates recommended for enhanced stability and OS compatibility.

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### Summary

The ADLINK NuPRO‑590 is a robust, full‑size PICMG industrial CPU board optimized for legacy and embedded applications requiring Socket 7 processing power, integrated graphics, and Ethernet connectivity. Its Intel 430TX chipset, C&T 69000 VGA controller, and Intel 82559 LAN interface deliver a balanced combination of performance and reliability. Comprehensive I/O support, hardware monitoring, and programmable watchdog functions make it ideal for industrial automation, machine control, and embedded networked systems. With a proven design and long‑term availability, the NuPRO‑590 remains a dependable solution for industrial PC integration and retrofit projects.