Artturin/riscv-bluespec-classic
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stopping point

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Yehowshua Immanuel 2025-04-11 12:36:43 -04:00
parent 45191a2abd
commit 628319709e
1 changed files with 13 additions and 9 deletions
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@ -32,14 +32,18 @@ mkBus serverMap = do
tagEngineByClientVec :: Vector numClients (TagEngine inFlightTransactions) tagEngineByClientVec :: Vector numClients (TagEngine inFlightTransactions)
tagEngineByClientVec <- replicateM mkTagEngine tagEngineByClientVec <- replicateM mkTagEngine
-- There are `numClients` clients, each of which needs its own -- There are `numClients` clients, each of which needs its own arbiter as
-- arbiter as there are up to `numServer` servers that may wish -- there are up to `numServer` servers that may wish to submit a response
-- to submit a response to a given client. -- to a given client. Furthermore the rule that routes client requests to
clientArbiters :: Vector numClients (Arbiter.Arbiter_IFC numServers) -- servers makes for another potential requestor as it may determine that
clientArbiters <- replicateM (mkArbiter False) -- a request is unmappable and instead opt to form and submit a
-- `BusError UnMapped` response directly to a client response arbiter. Thus
-- we must arbit between a total of `numServers + 1` requestors.
clientResponseArbiter :: Vector numClients (Arbiter.Arbiter_IFC (TAdd numServers 1))
clientResponseArbiter <- replicateM (mkArbiter False)
serverArbiters :: Vector numServers (Arbiter.Arbiter_IFC numClients) serverRequestArbiter :: Vector numServers (Arbiter.Arbiter_IFC numClients)
serverArbiters <- replicateM (mkArbiter False) serverRequestArbiter <- replicateM (mkArbiter False)
dummyVar :: Reg(Bool) dummyVar :: Reg(Bool)
dummyVar <- mkReg False dummyVar <- mkReg False