LH540235/45
TIMING DIAGRAMS (cont’d)
2048 x 18/4096 x 18 Synchronous FIFOs
WCLK
LD
WEN
D0 - D15
t CLK
tCLKH tCLKL
tENS
tENH
tENS
tDS
tDH
CONTROL REGISTER
PAE OFFSET PAF OFFSET
Figure 12. Programmable-Register Write Operation
540235-11
RCLK
LD
REN
Q0 - Q15
t CLK
tCLKH tCLKL
tENS
tENH
tENS
tA
CONTROL REGISTER
UNKNOWN PAE OFFSET PAF OFFSET
Figure 13. Programmable-Register Read Operation
540235-12
26