10 / 19 page
CY7C130/CY7C131
CY7C140/CY7C141
Document #: 38-06002 Rev. *D
Page 10 of 19
Busy Timing Diagram No. 1 (CE Arbitration)
Busy Timing Diagram No. 2 (Address Arbitration)
Switching Waveforms (continued)
ADDRESS MATCH
tPS
CEL Valid First:
tBLC
tBHC
ADDRESS MATCH
tPS
tBLC
tBHC
ADDRESS L,R
BUSYR
CEL
CER
BUSYL
CER
CEL
ADDRESSL,R
CER Valid First:
Left Address Valid First:
ADDRESS MATCH
tPS
ADDRESSL
BUSYR
ADDRESS MISMATCH
tRC or tWC
tBLA
tBHA
ADDRESSR
ADDRESS MATCH
ADDRESS MISMATCH
tPS
ADDRESSL
BUSYL
tRC or tWC
tBLA
tBHA
ADDRESSR
Right Address Valid First: