Embedded Solutions CompactPCI F301-3U Instrukcja Użytkownika Pobierz pdf (Strona 19)

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FPGA Graphics PMC

P518 / PC-MIP

P18

The PMC P518 and the PC-MIP

P18 come

with frame buffer functionality and are used

as extension cards for PCI-based systems. The

complete set of graphics instructions is realized

inside an FPGA, with the FPGA acting as a PCI

target. Using FPGA technology to implement

graphics in a system provides the advantage

of nearly unlimited availability.

The P518 is equipped with a DVI digital video

output connector. An LVDS TFT interface is

accessible via the on-board connector or the

rear-I/O connector. A 32-MB, 133-MHz SDRAM

is implemented as a local frame buffer. Multiple

display modes are conﬁ gurable by updating a

conﬁ guration Flash. The graphics controller

video outputs are ﬂ at panel signals. Conver-

sion to both VGA and DVI is done by separate

hardware.

P518 and P18 are designed in accordance

with EN 50155 (-40 to +85°C operation tem-

perature, no components on sockets, pre-

pared for conformal coating etc.)

FPGA 144,000 gates

Color depth 16-bit RGB

640 x 480 to 1280 x 1024 pixels

Frequencies 60 Hz and 75 Hz

32 MB integrated graphics RAM

DVI digital video output

LVDS TFT via rear I/O or on board

P18 come

In this application the electronics supports

both local and distributed network architec-

tures and is a part of a station management

system which acts as the interface between

the supervisory system and all other sub-

systems. Since it was a requirement to imple-

ment up to 25 serial interfaces on the same

CPU card, the three on-board M-Module™

slots can be used to provide the additional

COMs. With eight interfaces per M-Module™

even a total of 28 serial lines per single-board

computer is possible. A total of 36 control

and data lines for the eight communication

channels per M-Module™ are available on a

space-saving 44-pin HD-Sub connector at the

front side of the board.

In some of the projects additional binary I/O

is required. In that case a second 6U card with

128 optically isolated binary inputs/outputs is

plugged into the VMEbus system.

6U VMEbus PowerPC

SBC A12

3 M-Module™ slots for UART M-Modules™

M45 (8 intelligent RS232 interfaces, each)

6U VMEbus I/O card A302, 128 bin. I/Os

3U CompactPCI

UART

Board F206

The F206 is a user-conﬁ gurable UART board

realized by means of an FPGA. The FPGA is

loaded automatically after power-up from a

2-MB standard NOR Flash device. It is also

possible to access this Flash from the

CompactPCI

bus to update its contents.

Optionally also a 16-MB SDRAM and a Nios

soft-processor can be installed to comple-

ment the functions of the FPGA. This DRAM

can be used for example as a large buffer me-

mory for more complex protocols. The F206

is designed in accordance with EN 50155.

Octal 16450 UART

RS232/422/485/TTY, isol./not isolated

Large receive and transmit FIFOs

Very high data rates up to 2 Mbits/s

Full handshake support

Hardware ﬂ ow control for RS485

half duplex

Physical layer via SA-Adapters™

2-8 SA-Adapters™ (1-4 cPCI slots)

Also for other protocols like HDLC

……25°……………Relief...a fresh sea breeze.........…………………………silence………… ………the calm before the storm?

2-8 SA-Adapters™ (1-4 cPCI slots)

Also for other protocols like HDLC

6U VMEbus System with I/O and

UARTs for Station Management

EN 50155 in Development

and Production

Flexible and Future-Safe

with FPGA Technology

System Solutions and

Packaging Technology

Standard Computer Boards

I/O Boards for Control and

Instrumentation

Fieldbus Solutions

Trafﬁ c Management Systems

Passenger Information Systems

Application Samples

Short Product Overview

References

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