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CY2287
8
Switching Waveforms (continued)
CPU 66 MHz
SDRAM 100 MHz
3V66 66 MHz
0 ns
10 ns
20 ns
30 ns
40 ns
SDRAM to 3V66 Skew, SDRAM leads 3V66 by 0.0 ns (500-ps window)
t5
CLK-CLK Output Skew (CPU @ 66 MHz)
CPU 66 MHz
3V66 66 MHz
0 ns
10 ns
20 ns
30 ns
40 ns
CPU to 3V66 Skew, CPU leads 3V66 by 7.5ns (500-ps window)
CLK-CLK Output Skew (CPU @ 66 MHz)
t6_66
SDRAM 100 MHz
CPU 66 MHz
SDRAM 100 MHz
0 ns
10 ns
20 ns
30 ns
40 ns
CPU to SDRAM Skew, SDRAM leads CPU by 2.5 ns (500-ps window)
3V66 66 MHz
CLK-CLK Output Skew (CPU @ 66 MHz)
t7_66
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