Pico Communications E-14 manual Digital Peripheral Interface, Diagen State

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Digital Peripheral Interface

The Pico E‐14 features 16 GPIO lines that are used for external peripheral support. Pulling the DIAG_EN pin low replaces 4 GPIO signals with JTAG signals.

All GPIO signals have user selectable pull‐up, pull‐down, keeper or HI‐Z termination. Drive strength is also user selectable between 2 and 24mA. All GPIOs can be configured for input, output and bi‐ directional mode and are equipped with ESD protection.

DIAG_EN State

JTAG

GPIO

Float / High

Disabled

Enabled

Low

Enabled

Disabled

Electrical Specifications

Minimum

Nominal

Maximum

High Voltage

1.7V

2.5V

2.9V

Low Voltage

‐0.2V

0V

0.7V

Input Impedance (Pulldowns Disabled)

 

HI‐Z

 

Drive Strength (Selectable)

2 mA

 

24 mA

 

 

 

 

ESD Withstand Voltage (Human Body Model)

 

 

2 KV

E‐14 Hardware Reference Manual

www.picocomputing.com

Pico Computing, Inc.

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Contents ‐14 Appendices ContentsFeatures InterfacesProduct Overview Pico E-14 EP Quick Reference Datasheet Minimum Nominal Maximum Pico E‐14 Electrical SpecificationsPower Consumption Power WRAM System ArchitectureDSP Slice Field Programmable Gate ArrayFpga Resources Fpga FabricPPC405x3 Processor Introduction PowerPC ProcessorCpld Resources Cpld TurboLoaderEthernet Resources Tri‐Mode Ethernet InterfaceByte addresses Description Flash Sectors Flash MemoryDDR2 Memory Analog Interface Optional ‐Bit, 80 Msps Analog‐to‐Digital Converter ADC‐Bit, 165 Msps Digital‐to‐Analog Converter DAC Serial Transceiver Specifications RS‐232 Serial TransceiverMax Connections Electrical Specifications Minimum Nominal Maximum Digital Peripheral InterfaceDiagen State Pcmcia Interface Resources CardBus InterfaceDigital Bus Interface Electrical Specifications DC Minimum Nominal MaximumDevice Instruction register bit length Jtag Debug InterfaceDescription Brand Part Number Appendix a Peripheral I/O Connector InformationConnector Information Peripheral I/O Connector PinoutAppendix B CardBus Connector Information CardBus Connector PinoutName Pin Description Dir Name Pin Description Value CardBus Connector Pull Up and Pull Down Information‐14 Hardware Reference Manual Fpga Pinout Appendix C Fpga PinoutCBCAD15 DACD0 Ethertxer FLASHD12 RAMA7 SSTL18IIDCI Ramloopback Appendix D Cpld Pinout Cpld PinoutNet Pin Description Direction C10 Sleep Mode Request Appendix E Standard Part Number Listing Standard Part Number ListingPico E‐14 EP All versions Appendix F ErrataAppendix G Fpga Performance Enhancements Appendix E Analog Interface Selection Guide Part Resolution bits Speed Msps Low PowerRevision History 14.1.8.1114.1.8.12 Legal Notices

E-14 specifications

Pico Communications E-14 is an advanced wireless communication device designed to meet the demands of modern connectivity. As a versatile solution, it serves various applications in sectors such as telecommunications, IoT, and smart cities. The E-14 stands out for its compact design, exceptional performance, and robust feature set that cater to both individual users and enterprises.

One of the primary features of the Pico E-14 is its support for multiple communication protocols, including LTE, NB-IoT, and LoRaWAN. This multi-protocol capability ensures that users can select the most suitable option for their specific use case, whether it be high-speed data transfer or low-power wide-area networking. With seamless integration into existing infrastructure, the E-14 facilitates hassle-free deployments.

Power efficiency is another hallmark of the Pico E-14. Designed for longevity, the device includes intelligent power management features that drastically reduce energy consumption, making it an ideal choice for battery-operated devices and remote monitoring applications. This capability is particularly valuable in settings where maintenance access is limited, and downtime must be minimized.

The E-14’s built-in security features provide enhanced data protection, making it suitable for applications that require confidentiality and integrity. With end-to-end encryption, secure boot, and trusted platform modules, users can rest assured that their data remains protected against unauthorized access and cyber threats.

Moreover, the Pico E-14 boasts a user-friendly interface, which simplifies setup and operation. Its intuitive configuration tools allow users to quickly adjust settings and monitor performance metrics, reducing the need for specialized technical knowledge. This ease of use is a significant advantage in environments where teams may vary in technical expertise.

The device is also rugged and built to withstand harsh environmental conditions. Its robust casing protects against dust, moisture, and extreme temperatures, allowing it to function reliably in a variety of settings, from urban installations to remote field deployments.

With its array of features, the Pico Communications E-14 is well-positioned to play a pivotal role in the evolution of connectivity solutions. By offering flexible communication methods, energy efficiency, enhanced security, and user-friendly functionality, it addresses the complexities of modern communication needs while paving the way for innovative applications in the future.
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