
LH543620
1024 × 36 Synchronous FIFO
WORD 513 WRITE OCCURS
WORD 513 READ OCCURS
CKI
CKO
ENI1, ENI2
tSKEW2
tSKEW1
ENO1, ENO2
tHF
tHF
ASYNCHRONOUS MODE
HF
tHF
SYNCHRONOUS TO CKI
HF
tHF
SYNCHRONOUS TO CKO
HF
NOTE: The synchronization mode of HF is determined by the state of bits 3 and 4 of the Control Register.
Figure 15. Half-Full Flag -
Synchronous and Asynchronous Modes
tHF
tHF
543620-28
26