PC87303VUL Datasheet, PDF (113/114 Pages) National Semiconductor (TI) – PC87303VUL SuperI/OTM Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, IEEE 1284 Parallel Port, and IDE Inter

10 0 Electrical Characteristics (Continued)
10 2 18 Programmable Chip Select Timing
Symbol
Parameter
Min
Max
Units
t_CE
Delay from Command to Enable Chip Select
0
25
ns
t_CD
Delay from Command to Disable Chip Select
0
25
ns
FIGURE 10-27 Chip Select Timing
TL C 12074 – 84
113