SI8516

Octal RS-485

IndustryPack®

PRODUCT DESCRIPTION

The Newwood Solutions IP-SI-8516 is a single-width Industry Pack that provides 8 serial interface lines with the following characteristics:-

• 8 independent RS-485 UART channels.
• 64 byte Transmit and Receive FIFOs.
• Transmit and Receive FIFO level counters.
• Programmable Tx and Rx FIFO Trigger Levels.
• Automatic Xon/Xoff Software Flow Control with Status Indication.
• Programmable Data Rate with Prescaler.
• Up to 6.25 Mbps Serial Data Rate.
• Single Interrupt Output for all 8 UARTs.
• Global Interrupt Source for all 8 UARTs.
• Simultaneous UART channel initialisation.
• Auto RS485 Half-duplex Control with Programmable Turn-around Delay.
• Programmable Full/Half-duplex line control.

PRODUCT SPECIFICATIONS

Size: Single width Industry Pack 1.8ins x 3.9 ins.
Operating temp: 0 to 45 deg C ambient.
Number of channels: 8.
Max. baud rate: 921.6kbps with internal clock.
Data format: Binary/ASCII.
Input/Output levels: RS-485 differential.
Internal clock: 14.7456MHz oscillator.
Clock accuracy: +/-100ppm (0.01%).
Power: +5V @ 400mA typical.
Fuses: F1 1A – connects +12V to I/O connector.
Jumpers: J1 Boot jumper allows FPGA to load.
J2, J3 not used.

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