Entity: Pgp3Gtp7Qpll Diagram time TPD_G boolean EN_DRP_G real REFCLK_FREQ_G string RATE_G sl stableClk sl stableRst sl pgpRefClk Slv2Array(3 downto 0) qpllRst sl axilClk sl axilRst AxiLiteReadMasterType axilReadMaster AxiLiteWriteMasterType axilWriteMaster Slv2Array(3 downto 0) qPllOutClk Slv2Array(3 downto 0) qPllOutRefClk Slv2Array(3 downto 0) qPllLock Slv2Array(3 downto 0) qPllRefClkLost AxiLiteReadSlaveType axilReadSlave AxiLiteWriteSlaveType axilWriteSlave
Description Company : SLAC National Accelerator Laboratory Description: PGPv3 GTP7 QPLL Wrapper 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
EN_DRP_G
boolean
true
REFCLK_FREQ_G
real
250.0E+6
RATE_G
string
"6.25Gbps"
Ports
Port name
Direction
Type
Description
stableClk
in
sl
GT needs a stable clock to "boot up"
stableRst
in
sl
pgpRefClk
in
sl
QPLL Clocking
qPllOutClk
out
Slv2Array(3 downto 0)
qPllOutRefClk
out
Slv2Array(3 downto 0)
qPllLock
out
Slv2Array(3 downto 0)
qPllRefClkLost
out
Slv2Array(3 downto 0)
qpllRst
in
Slv2Array(3 downto 0)
axilClk
in
sl
AXI-Lite Interface
axilRst
in
sl
axilReadMaster
in
AxiLiteReadMasterType
axilReadSlave
out
AxiLiteReadSlaveType
axilWriteMaster
in
AxiLiteWriteMasterType
axilWriteSlave
out
AxiLiteWriteSlaveType
Signals
Name
Type
Description
qPllRefClk
slv(1 downto 0)
qPllLockDetClk
slv(1 downto 0)
pllOutClk
slv(1 downto 0)
pllOutRefClk
slv(1 downto 0)
pllLock
slv(1 downto 0)
pllRefClkLost
slv(1 downto 0)
pllReset
slv(1 downto 0)
lockedStrobe
Slv2Array(3 downto 0)
gtQPllReset
Slv2Array(3 downto 0)
Constants
Name
Type
Value
Description
FBDIV_IN_C
positive
GenQpllFbDiv
FBDIV_45_IN_C
positive
5
REFCLK_DIV_IN_C
positive
GenQpllRefDiv
Functions Instantiations