= BRIC Raw Data Format =

Hardware: [[BRIC]]

See also: [[VmeDaqRawdataFormat|VME DAQ Rawdata Format]]

||<-2 rowclass="bits">Data types||
||0||header||
||1||header 2||
||2|| ||
||3|| ||
||4||raw hits||
||5|| ||
||6|| ||
||7||Status||

||<-32 rowclass="bits">0 - header||
||31||30||29||28||27||26||25||24||23||22||21||20||19||18||17||16||15||14||13||12||11||10||9||8||7||6||5||4||3||2||1||0||
||<:-4>0||<:-12>reserved||<:-4>reserved||<:-4>window_id||<:-4>reserved||<:-4>branch_id||
branch_id is composed of bric_id and port number:
branch_id = bric_id * 2 + port, port 0 is top-side connector, port 1 is bottom-side connector.

||<-32 rowclass="bits">1 - header 2||
||31||30||29||28||27||26||25||24||23||22||21||20||19||18||17||16||15||14||13||12||11||10||9||8||7||6||5||4||3||2||1||0||
||<:-4>1||<:-12>reserved||<:-4>branch_status||<:-4>reserved||<:-4>link2_status||<:-4>link1_status||

branch_status bits 3:0: timeout, align_err, overflow, disconnect.

link2 - remote, link1 - host.

link*_status bits 3:0: 0,0,rx_error,disconnect.

||<-32 rowclass="bits">4 - raw hits||
||31||30||29||28||27||26||25||24||23||22||21||20||19||18||17||16||15||14||13||12||11||10||9||8||7||6||5||4||3||2||1||0||
||<:-4>4||<:-12>reserved||<:-16>raw hit data||

||<-32 rowclass="bits">7 - status||
||31||30||29||28||27||26||25||24||23||22||21||20||19||18||17||16||15||14||13||12||11||10||9||8||7||6||5||4||3||2||1||0||
||<:-4>7||<:-4>reserved||<:-16>LCF data||<:-8>bric_status||

LCF data is the latched contents of received [[MlinkLinkLayer|Link Control Frame]]. --(User defined bits are described in [[BRICBOX]].)--

bric_status bits:
 . [0] - bric_timeout
 . [1] - link down
 . [2] - link data error
 . [3] - link remote error
 . [4] - LCF timeout
 . [5] - link crc error
 . [6] - error status readout by trigger
 . [7] - reserved