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| P104-GPIO96 |
| Programmable Digital I/O PC/104-Plus Module with Customizable Personality
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FPGA-based design with in-the-field reconfigurability |
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96 buffered, programmable digital I/O |
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Byte-wide, nibble-wide and bit-wide port direction control |
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5V logic level |
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8 32-bit counter/timers |
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4 24-bit pulse-width modulators |
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1 PCI Express x1 lane host interface |
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PC/104-Plus form-factor compliant |
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PC/104-Plus (ISA + PCI) stackable expansion |
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-40°C to +85°C operating temperature |
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Universal Driver software support |
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Description |
P104-GPIO96 is a PC/104-Plus general purpose digital I/O module integrating Diamond's using a high-capacity PCI Express FPGA for maximum density and flexibility.
P104-GPIO96 is a programmable PCI-104 DIO module using a high-capacity (700K gate equivalent) PCI Express FPGA
for maximum density and flexibility. The base hardware configuration features 96 digital I/O lines grouped into 12
8-bit ports. All ports have I/O buffers to protect the FPGA and feature 5V logic drive levels.
The ports are organized into a combination of byte-wide, nibble-wide, and bit-wide direction control for maximum
flexibility and application compatibility.
The built-in FPGA personality provides multiple configuration options. All 96 I/O lines may be used in common I/O mode;
Six of these ports can be reconfigured to enable an array of additional features, including 8 32-bit up/down
counter/timers with programmable input source and gate, 4 24-bit PWM circuits with 0-100% duty cycle capability and
interrupt/latched mode operation.
The flash-based design enables easy field upgrades using a Diamond-provided software utility (no cable or third-party
software required!) as well as custom code development. Universal Driver software support (described below) is included
for Linux, Windows XP, Windows Embedded CE/Standard.
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Block Diagrams |
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Universal Driver Software |
Diamond's exclusive Universal Driver Software is included at no
charge along with the P104-GPIO96 I/O module. It provides a high-level
programming library for all of our I/O boards, as well as for the data
acquisition circuitry on our SBCs and Embedded-Ready Subsystems. All
data acquisition features are supported by easy-to-use function calls,
resulting in a reduced learning curve and shortened application
development time. The Universal Driver works with Linux and Windows XP.
Application examples and projects are included for each function, each
board, and each operating system, in order to provide a quick starting
point for learning and development. Learn more about our Universal
Driver software here.
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Specifications |
| Base FPGA |
LatticeECP3, 700K gate equivalents |
| Input clock |
50MHz |
| FPGA code storage |
Flash memory, field upgradeable via JTAG |
| Total I/O lines |
96 |
| Primary I/O |
48 lines with 3 8-bit and 2 4-bit; configurable pull-up/down resistors |
| Secondary I/O |
48 lines with 6 8-bit buffers; configurable pull-up/down resistors |
| Counter/timers |
8 32-bit up/down counters (alternate mode) |
| Max counting frequency |
(coming soon) |
| Counter modes |
Counter, rate/square-wave generator, pulse-width modulator, programmable one-shot, hardware/software triggered strobe |
| Output current |
Ports A, B & D: 24mA per pin max; 200mA per port max
Port C low: 24mA per pin max
Port C high: -24mA per pin max
Ports E & F: 32mA per pin max |
| Input current |
+/-340uA max |
| Form Factor |
PC/104-Plus |
| Expansion |
PC/104-Plus (ISA + PCI) stackable expansion |
| Dimensions |
3.55 x 3.775 in. (90 x 96 mm) |
| Power supply |
3.3VDC ±5% |
| Operating temperature |
-40°C to +85°C standard |
| Weight |
3.4oz (96g) |
| RoHS |
Compliant |
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