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Tailored I/O functions realized as IP cores for configuration in onboard FPGAs 16Z025_UART - UART Controller IP Core

16Z025_UART - UART Controller IP Core

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Diagram
16Z025_UART Block Diagram

Larger picture of 16Z025_UART Block Diagram

Main Features
  • FPGA IP Core
  • Up to four independent UART channels
  • Compatible to 16550 UART
  • Wishbone bus interface
Description Open

The UART controller includes up to four 16550D compatible universal asynchronous receiver transmitter modules. The four channels of the quad UART are independent of each other. Each UART contains two FIFOs, one for transmitting and one for receiving data. Each FIFO has the extended size of 60 bytes. The eight FIFOs used in the four UARTs are combined in an internal RAM, an arbiter arbitrates the accesses of the four UART modules and the CPU interface. The Wishbone bus is used as the CPU interface.

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Technical Data Open

Size

Quad UART
• Logic elements (Altera® Cyclone® device family): 1800 typ.
• Pin count min: 9
• Pin count max: 33

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Software
Article No.DescriptionMore
Linux
LinuxThis product is designed to work under Linux. See below for potentially available separate software packages from MEN.
13Z025-90Linux native driver (MEN) for 16Z025_UART, 16Z057_UART and 16Z125_UARTDownload
Details
VxWorks
Wind RiverThis product is designed to work under VxWorks®. For details regarding supported/unsupported board functions please refer to the corresponding software data sheets.
13Z025-60VxWorks® native driver (MEN) for 16Z025_UART, 16Z057_UART and 16Z125_UARTDownload
Details
QNX
QNX®This product is designed to work under QNX®. For details regarding supported/unsupported board functions please refer to the corresponding software data sheets.
13Z025-40QNX® 6.3 native driver (MEN) for 16Z025_UART and 16Z125_UARTDownload
Details
13Z025-41QNX® 6.4 native driver (MEN) for 16Z025_UART and 16Z125_UARTDownload
Details
13Z025-42QNX® 6.5 native driver (MEN) for 16Z025_UART and 16Z125_UARTDownload
Details

For operating systems not mentioned here contact MEN sales.

Documentation
Article No.DescriptionMore
16Z025-DS16Z025_UART Data Sheet (PDF) Download
21Z025-9016Z025_UART and 16Z125_UART User Manual (PDF) Download
22Z025-ER16Z025_UART Errata (PDF) Download
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