Document No.: FT_000288
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 1.8
Clearance No.: FTDI #199
Data Bit
Nom
Max
Units
ns
Comment
t1
t2
t3
t4
t5
t6
t7
t8
t9
5
A0/CS# setup time to WR#
A0/CS# hold time after WR# inactive
A0/CS# setup time to RD#
A0/CS# hold time after RD# inactive
D to WR# 42ctive setup time
D hold time after WR# inactive
RD# to D
5
ns
5
ns
5
ns
5
ns
5
ns
1
14
ns
30
ns
WR# active pulse width
30
ns
RD# active pulse width
Table 4.8 CPU-Style FIFO Interface Operation Signal Timing.
An example of the CPU-style FIFO interface connection is shown in Figure 4.22
Figure 4.22 CPU-Style FIFO Interface Example
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