URL
https://opencores.org/ocsvn/eco32/eco32/trunk
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| Rev 15 |
Rev 270 |
t IS $255
|
t IS $255
|
n IS $0
|
n IS $0
|
new GREG
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new GREG
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old GREG
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old GREG
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phi GREG
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phi GREG
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rt5 GREG
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rt5 GREG
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acc GREG
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acc GREG
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f GREG
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f GREG
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LOC #100
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LOC #100
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Main FLOT t,5
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Main FLOT t,5
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FSQRT rt5,t
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FSQRT rt5,t
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FLOT t,1
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FLOT t,1
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FADD phi,t,rt5
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FADD phi,t,rt5
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INCH phi,#fff0
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INCH phi,#fff0
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FDIV acc,phi,rt5
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FDIV acc,phi,rt5
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SET n,1
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SET n,1
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SET new,1
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SET new,1
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1H ADDU new,new,old
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1H ADDU new,new,old
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INCL n,1
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INCL n,1
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CMPU t,new,old
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CMPU t,new,old
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BN t,9F
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BN t,9F
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SUBU old,new,old
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SUBU old,new,old
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FMUL acc,acc,phi
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FMUL acc,acc,phi
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FIXU f,acc
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FIXU f,acc
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CMP t,f,new
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CMP t,f,new
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PBZ t,1B
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PBZ t,1B
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SET t,1
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SET t,1
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9H TRAP 0,Halt,0
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9H TRAP 0,Halt,0
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