SmallCachePmCodeNotes.tioga
Don Curry January 25, 1988 2:52:40 pm PST
PmCodeFSM Mods
AOw no longer an input
FBTIP not used as input
PCtlEnCamSelExt is never true, deleted
FaultCode0 is never true, set to 0 set # bits to 2
check PCtlFlagsForB = PCtlLdFlagsReg (old name)
inverted PCtlBusy
PCtlLdSnooperSetValid = PCTtlLdSnooper + PCtlSetSnooperValid
PCtlLdFIFOSetFBTIP = PCtlLdFIFOIfAOw + PCtlSetFBTIP
Check that PCtlLdFIFOSetFBTIP coded as PCtlLdFIFOIfAOw
PCtlRdRCam (same as output NxtPCtlEnCamSel
PCtlLdFIFO (same as output NxtPCtlSetFBTIP
PCtlLdSnooper (same as output PCtlSetSnooperValid
SCPnPCnRegSC 2776, 3816, = 10.6 5.5
SCPPCnRegSC 3304, 4304, = 14.2 7.4
SCPnPCnRegPLA 1464, 1876 = 2.75 1.4
SCPPCnRegPLA 1032, 1860 = 1.92 1.0
SCPnPCnRegPLA 1464, 1876 = 2.75
(old) Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 9
HotTerms: 82
Ins Terms Outs
Count: 57 158 50
Max Ld: 157 18 37
Max Cap: 1.84 0.35 0.60 pF
Time Up: 5.79 8.36 14.13 nS
Time Dn: 5.79 3.04 5.14 nS
Times: Av: 21.12 On: 19.29 Off: 22.96 nS
Power: 102.96 mW
SCPPCnRegPLA 1032, 1860 = 1.92
Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 14
HotTerms: 57
Ins Terms Outs
Count: 28 156 50
Max Ld: 155 22 71
Max Cap: 1.81 0.34 0.94 pF
Time Up: 5.71 7.94 22.11 nS
Time Dn: 5.71 2.89 8.04 nS
Times: Av: 26.20 On: 21.69 Off: 30.71 nS
Power: 97.22 mW
Deleting output PCtlLdSnooper (same as output NxtPCtlSetSnooperValid)
Deleting output PCtlLdFIFO (same as output NxtPCtlSetFBTIP)
Combine
PCtlLdSnooperSetValid ← PCtlLdSnooper, PCtlSetSnooperValid;
PCtlLdFIFOSetFBTIP ← PCtlLdFIFO, NxtPCtlSetFBTIP;
Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 9
HotTerms: 75
Ins Terms Outs
Count: 46 147 39
Max Ld: 146 17 40
Max Cap: 1.71 0.31 0.62 pF
Time Up: 5.39 7.30 14.58 nS
Time Dn: 5.39 2.65 5.30 nS
Times: Av: 20.30 On: 17.98 Off: 22.62 nS
Power: 95.56 mW
Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 14
HotTerms: 57
Ins Terms Outs
Count: 28 156 52
Max Ld: 155 22 71
Max Cap: 1.81 0.34 0.94 pF
Time Up: 5.71 7.99 22.11 nS
Time Dn: 5.71 2.91 8.04 nS
Times: Av: 26.24 On: 21.75 Off: 30.73 nS
Power: 97.22 mW
January 14, 1988 8:12:20 am PST
With PC
ins: 28
outs: 52
terms: 156
x,y: 1072, 1860
Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 14
HotTerms: 57
Ins Terms Outs
Count: 28 156 52
Max Ld: 155 22 71
Max Cap: 1.81 0.34 0.94 pF
Time Up: 5.71 7.99 22.11 nS
Time Dn: 5.71 2.91 8.04 nS
Times: Av: 26.24 On: 21.75 Off: 30.73 nS
Power: 97.22 mW
WithOut PC
ins: 57
outs: 50
terms: 158
x,y: 1496, 1876
Timing and power estimates for PLA: SCPmCode
BufUnits: 2
HotThld: 9
HotTerms: 82
Ins Terms Outs
Count: 57 158 50
Max Ld: 157 18 37
Max Cap: 1.84 0.35 0.60 pF
Time Up: 5.79 8.36 14.13 nS
Time Dn: 5.79 3.04 5.14 nS
Times: Av: 21.12 On: 19.29 Off: 22.96 nS
Power: 102.96 mW