Entity: SspDecoder8b10b

Diagram

time TPD_G sl RST_POLARITY_G boolean RST_ASYNC_G boolean BRK_FRAME_ON_ERROR_G sl clk sl rst sl validIn sl gearboxAligned slv(19 downto 0) dataIn sl validOut slv(15 downto 0) dataOut sl errorOut sl sof sl eof sl eofe sl idleCode sl validDec sl codeError sl dispError

Description

Company : SLAC National Accelerator Laboratory

Description: SimpleStreamingProtocol - A simple protocol layer for inserting idle and framing control characters into a raw data stream. This module

ties the framing core to an RTL 8b10b encoder.

This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html. No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to

the terms contained in the LICENSE.txt file.

Generics

Generic name Type Value Description
TPD_G time 1 ns
RST_POLARITY_G sl '0'
RST_ASYNC_G boolean true
BRK_FRAME_ON_ERROR_G boolean true

Ports

Port name Direction Type Description
clk in sl Clock and Reset
rst in sl
validIn in sl Encoded Input
gearboxAligned in sl
dataIn in slv(19 downto 0)
validOut out sl Framing Output
dataOut out slv(15 downto 0)
errorOut out sl
sof out sl
eof out sl
eofe out sl
idleCode out sl Decoder Monitoring
validDec out sl
codeError out sl
dispError out sl

Signals

Name Type Description
codeErrorVec slv(1 downto 0)
dispErrorVec slv(1 downto 0)
idleInt sl
validDecInt sl
codeErrorInt sl
dispErrorInt sl
framedData slv(15 downto 0)
framedDataK slv(1 downto 0)
idle sl

Instantiations