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CY7C67300
Document #: 38-08015 Rev. *J Page 89 of 99
HPI (Host Port Interface) Write Cycle Timing
Notes
18. T = system clock period = 1/48 MHz.
Table 140. HPI Write Cycle Timing Parameters
Parameter Description Min Typical Max Unit
t
ASU
Address Setup –1 ns
t
AH
Address Hold –1 ns
t
CSSU
Chip Select Setup –1 ns
t
CSH
Chip Select Hold –1 ns
t
DSU
Data Setup 6 ns
t
WDH
Write Data Hold 2 ns
t
WP
Write Pulse Width 2 T
[18]
t
CYC
Write Cycle Time 6 T
[18]
nCS
nRD
nWR
ADDR [1:0]
Dout [15:0]
t
ASU
t
WP
t
AH
t
CSSU
t
CSH
t
CYC
t
DSU
t
WDH
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